Car Stereo Design Guide 2004 - This space is reserved for the new

Car Stereo Design Guide 2004 - This space is reserved for the new
Philips Semiconductors
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Printed in the Netherlands
Philips Car Stereo Designer’s Guide
date of release: September 2004
document order number: 9397 750 13849
Car Stereo Designer’s Guide
2004/2005
Semiconductors
Introduction
Audio capability remains one of the essential ‘extras’ built into any vehicle, and
an area in which Philips continues to innovate and build upon its leading
reputation.
Aware of major factors such as upgradeability, functionality and quality, our total
system capability helps you manage your design more easily. We have the widest
selection of car audio solutions including state-of-the-art tuners and optical
storage ICs, and a huge range of supporting devices, offering you the best value
for any cost / performance framework.
This practical guide contains details on many of our dedicated car
stereo IC solutions and supporting products. Arranged in five
sections, essential information is presented in a clear, concise format –
you’ll find exactly what you need, easily and quickly. The first section
illustrates several typical system examples, indicating the various
options available to you for both key and supporting ICs.
Section two is divided into chapters devoted to the major device
types. These are Tuners, Signal Processors (Analog and Digital),
Amplifiers and Voltage Regulators, and Optical Storage ICs as well as
dedicated Digital Radio ICs. Details are given on each of our key
products or families, covering:
- Brief description
- Key features list
- Table of key parameters
- Block diagram
Finally, section three contains tabulated data on a large range of
supporting products and you can find an overview of the various
package options and package outlines currently in use by Philips in
our car stereo portfolio in section four.
All values quoted for parametric data are typical unless indicated
otherwise.
Supply of any Philips Compact Disc IC does not convey an implied license
under any patent right to use this IC in any Compact Disc application.
Dolby – Available only to licensees of Dolby Laboratories Licensing
Corporation, San Francisco, CA94111, USA, from whom licensing and
application information must be obtained. Dolby is a registered trademark
of Dolby Laboratories Licensing Corporation.
Circle Surround II is protected under US and foreign patents issued and/or
pending. Circle Surround II, SRS and (O) symbol are trademarks of SRS
Labs, Inc. in the United States and selected foreign countries.
Contents
Page
Introduction .......................................................................................................................................3
Contents .............................................................................................................................................5
1. Reference designs .........................................................................................................................7
2. Focus products ............................................................................................................................13
2.1 Tuners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
TEF6862HL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
TEF690x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
TEF6730 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
2.2 Analog Signal Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
TEF6890H, TEF6892H + TEF6894H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
2.3 Digital Signal Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
SAA7706H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
SAA7709H
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
SAF7730HV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
2.4 Audio amplifiers and voltage regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
2.4.1 Integrated Power Amplifier and Stabilizer (IPAS) TDA8588AJ/BJ/J, TDA8589AJ/BJ
. . . . . . . . . . .32
2.4.2 Stand-alone audio power amplifiers - Quad amplifiers TDA8569Q and TDA8571J . . . . . . . . . . . .34
TDA8592J/Q, TDA8593J/Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Dual amplifiers TDA8560/1/3/6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Dual amplifier TDA1566TH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Single amplifiers TDA1560Q and TDA1562Q class H power amplifiers . . . . . . . . . . . . . . . . . . . . . . . .40
TDA1564/TDA1565 run-cool stereo power amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
2.4.3. Multi-output voltage regulators TDA3681J/TH, TDA3682ST, TDA3683J . . . . . . . . . . . . . . . . . . .42
TDA3601/8 and TDA3615/8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
2.5 HD Radio™ processor solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
SAF3550 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
2.6 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
SAA7326 (CD10 II) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
TZA1026 (CD10 II) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
SAA7826 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
SAA7806 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
SAA7836 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
SAA7818 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
TZA1038HW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
3. Additional products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
4. Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Purchase of Philips I2C components conveys a license under the Philips I2C patent
to use the components in the I2C system, provided the system conforms to the
I2C specifications defined by Philips.This specification can be downloaded in PDF
format at http://www.semiconductors.philips.com/i2c/facts
5
6
Semiconductors
Reference designs
7
1
1. Reference designs
With Philips long history is car stereo, in addition to an
extensive range of cost-effective and leading-edge
products and technologies, we have built up a significant
knowledge base of complete car stereo systems.This
ensures you have optimized solutions to meet your
needs. It also helps drive Philips’ next generation product
developments to meet changing market requirements
and technological advancements around the world.
Drawing on this system knowledge allows Philips to
illustrate how you can develop a range of complete car
stereos. From mainstream stereos using proven analog
signal processing right up to state-of-the-art double tuner
concepts incorporating the latest advances in digital
signal processing that are capable of handling terrestrial
or satellite-based analog and digital radio signals and data
services.
1
8
1.1 High performance analog car radio
The single chip TEA6903 analog tuner and signal processor
combination is targeted at the mainstream car stereo market.
Incorporating all the necessary features for a typical car radio
receiver including an integrated RDS demodulator, this fully analog
system delivers an unbeatable price/performance solution. With the
addition of the TDA8589 integrated amplifier and voltage stabilizer,
manufacturers have a fully working radio system from antenna to
speakers, with the complete signal path controlled via the I2C-bus.
Reference designs
9
1
1.2 High performance DSP-based car radio
With this high-performance solution, consumers will hear the benefit
of Philips long experience in designing car audio systems from
antenna to speaker. The TEA6862 provides an innovative step in highquality tuner technology, incorporating Philips’ PACS (Precision
Adjacent Channel Suppression) and an integrated variable bandwidth
IF filter system to deliver by far the best-in-class tuner performance.
By combining it with the SAA7709 or the SAA7706 (full rear seat
audio functionality), in effect you create a core solution for highperformance car stereos with features including multiple equalizer
function, Dolby, RDS and a long list of adaptable features fully
customer controlled via the I2C-bus. The TDA8589 fully integrated
stabilizer and 4 x 25 W amplifier completes this high-end system,
delivering a quality sound experience from a state-of-the-art receiver.
1
10
1.3 Double tuner concept
As the mobile audio world tunes into new digital receiver
architectures, Philips ensures our customers are at the forefront of
developments with the latest in digital technologies for car stereos.
The combination of the front-end TEF6730 and Philips Automotive
Software Radio DSP, the SAA7730, provides a complete IF and sound
processing solution from the antenna to the audio amplifier. Highquality digital reception can easily be added to this design with the
inclusion of Philips SAF3550 HD Radio™ processor.
Reference designs
The introduction of a real dual front-end system dramatically reduces
the disturbing influence of dynamic reception. In addition, this solution
offers a significant range of optional hardware and software features,
including support for third party software such as Philips Software
‘Pure Studio’ and SRS’ Circle Surround II™. Once again the TDA8588
completes the picture with full I2C control over the regulated
voltages and 4 x 28 W amplification.
11
1
1
12
Semiconductors
Focus products
13
2
2.1 Tuners
Ever since we introduced the In-Car Entertainment (ICE) family,
Philips has been at the forefront of car radio developments. The
technology of these initial tuners has evolved to create our highperformance ‘NICE-PACS’ and CREST ICs, delivering a total AM/FM
front-end system solution for global applications. High integration,
lower system cost, best-in-class radio reception and embedded IF
signal processing are some of the many benefits of these tuner
solutions. Furthermore, built-in PACS (Precision Adjacent Channel
Suppression) functionality ensures maximum clarity from stereo and
RDS reception under adverse conditions, so your designs achieve the
highest quality sound.
The most recent generation of digital IF tuners like the TEF6730 and
One-Chip solutions like the TEF690x family, continue to build on our
excellent front-end expertise to offer customers worldwide a
complete portfolio of tuner solutions.
2
14
TEF6862HL
Car radio tuner with enhanced selectivity
The TEF6862HL is a single-chip car radio tuner for AM, FM and
weather band reception. It provides AM double conversion for LW,
MW and full range SW (11 m – 120 m bands), with IF1 = 10.7 MHz
and IF2 = 450 kHz. The IC performs FM double conversion with
integrated image rejection for both IF1 and IF2, and features an
integrated, variable bandwidth IF filter and automatic bandwidth
control algorithm (PACS), offering flexibility via the I2C bus.
FM USA, FM Europe, FM Japan, FM Eastern Europe and weather band
reception is achieved, and all FM bands can be selected using high side
or low side LO injection in the FM mixer 1. The tuning system
includes crystal oscillator,VCO, PLL synthesizer and state machine for
non time-critical control of search, preset change and Alternative
Frequency check via a microcontroller.
This highly integrated solution incorporates FM demodulator and FM
IF channel filter, delivering high modulation handling and high
selectivity for enhanced adjacent channel selectivity. Together with
reducing external component count, the TEF6862HL enables
designers to achieve lower power dissipation and cost while achieving
world-class tuner performance.
Key features
-
High dynamic range FM front-end mixer (including USA
weather band conversion) with inherent image rejection
switchable from low side to high side LO injection via the
I2C bus
Focus products
-
-
-
-
Integrated AM/FM front-end AGC pin diode drive circuit
- keyed AGC function in FM; cascode AGC function in AM
Integrated FM channel selection filter with continuous
variable bandwidth provides low distortion and high
selectivity
Fully integrated FM demodulator with low distortion
All alignments via I2C bus
Software controlled flag outputs
AM noise blanker (detection at IF1 and blanking at IF2)
Crystal oscillator for all internal reference frequencies
Tuning system with low phase noise LC oscillator and fast
synthesizer PLL tuning with in-lock detection for fast
frequency jumps for inaudible RDS updating and search
tuning
Sequential state machine for preset change, search and
inaudible Alternative Frequency updating via soft slope
tuning mute circuit allows non time-critical
microcontroller operation
Two hardware programmable I2C bus addresses
AM IF2 output for AM stereo applications
Key parameters
Supply voltage
Supply current
SN ratio overall
Sensitivity
THD overall
Package
8.5 V
FM
103 mA
63 dB
1.8 µV
0.2%
AM
95 mA
58 dB
45 µV
0.5%
LQFP64
15
2
2
16
TEF690x
Integrated car radio tuner with audio processing
Philips’ one-chip TEF690x car radio ICs combine FM/AM tuner, stereo
decoder, weak signal processing and audio processing, helping simplify
design-in and reduce system cost. They also feature an integrated
variable bandwidth IF filter and automatic bandwidth control
algorithm (PACS) as well as an optional RDS/RBDS demodulator for
radio data reception. Audio signal processing allows flexible source
selection, volume, balance, fader and inaudible tuning mute. The
devices can be controlled via 400 kHz fast-mode I2C bus and include
autonomous tuning functions for easy control without critical
microcontroller timing.
FM tuning performs double conversion to IF1 = 10.7 MHz and IF2 =
450 kHz, with integrated image rejection for both IF1 and IF2, and an
integrated channel filter with variable bandwidth control is included.
The TEF690x series covers FM USA, FM Europe, FM Japan and FM
Eastern Europe reception. AM capability covers LW, MW and full
range SW (11 m to 120 m bands), the AM tuner also incorporates IF1
and IF2 double conversion with integrated AM front-end.
This highly integrated solution will be available in the following
versions:
-
-
-
-
-
-
TEF6901: RD(B)S demodulation
TEF6902: without RD(B)S
TEF6903: RD(B)S demodulation and optional connection
of external effector or NAV/BEEB input with additional
pin for input select
TEF6904: optional connection of external effector or
NAV/BEEB input with additional pin for input select
Key features
-
-
High dynamic range FM front-end mixer with inherent
image rejection switchable from low side to high side LO
injection via the I2C bus
Integrated AM/FM front-end AGC pin diode drive circuit
- keyed AGC function in FM; cascode AGC function in AM
Integrated FM channel selection filter with continuous
variable bandwidth provides low distortion and high
selectivity
Focus products
-
Fully integrated FM demodulator with low distortion
All alignments via I2C bus
AM noise blanker (detection at IF1 and blanking at IF2
and audio) and FM noise blanker (adaptive detection at
MPX and level)
Crystal oscillator for all internal reference frequencies
Tuning system with low phase noise LC oscillator and fast
synthesizer PLL tuning with in-lock detection for fast
frequency jumps for inaudible RDS updating and search
tuning
Sequential state machine for preset change, search and
inaudible Alternative Frequency updating via soft slope
tuning mute circuit allows non time-critical
microcontroller operation
Two hardware programmable I2C bus addresses
Fully integrated stereo decoder with high immunity to
birdy noise
FM and AM weak signal processing: stereo blend, high cut
control and soft mute
Integrated RDS/RBDS radio data demodulator (optional)
Flexible audio input source selection (configurable via the
I2C bus)
Integrated audio processing with treble, bass and
loudness, volume, balance and fader controls and Audio
Step Interpolation (ASI) for pop-free function
Optional connection for external sound processor or
NAV/BEEP input (only in TEF6903/04)
‘CD’ dynamics compression
VU-meter audio level read-out
Key parameters
Supply voltage
Supply current
SN ratio
Sensitivity
THD
Package
8.5 V
FM
105 mA
63 dB
2 µV
0.6%
AM
100 mA
58 dB
50 µV
0.5%
QFP64 / QFP80
17
2
2
18
TEF6730
Digital IF car radio front-end
The TEF6730HL car radio tuner front-end for digital-IF reception
incorporates a variety of functionality and reduces external
component count down to only 75 parts. For example the highly
integrated FM image rejection allows a single tuned circuit without
image notch, eliminating the need for an RF coil. The IC is specially
designed to complement digital-IF DSP back-ends from Philips’
SAF773x and SAF778x families, enabling optimum partitioning of
functions and interfacing signals.
Capable of receiving 65 to 108 MHz and weather band, its FM tuner
features single conversion to IF = 10.7 MHz and integrated image
rejection. The AM tuner features single conversion to the same IF,
with an integrated AM front-end capable of LW, MW and full SW
reception. A combined AM/FM IF AGC amplifier provides a suitable IF
signal to the A/D converter in the companion IF DSP.
The device can be controlled via the fast-mode I2C bus (400 kHz) and
includes autonomous tuning functions for easy control without critical
microcontroller timing.
Key features
- High dynamic range FM front-end mixer (including USA
weather band conversion) with inherent image rejection
switchable from low side to high side LO injection via I2C
bus
- Integrated AM front-end LNA
- Integrated AM/FM front-end AGC pin diode drive circuit
- keyed AGC function in FM
- All alignments via I2C bus
- Software controlled flag output
- Tuning system with low phase noise LC oscillator and fast
synthesizer PLL tuning with in-lock detection for fast
frequency jumps for inaudible RDS updating and search
tuning
- Sequential state machine for preset change, search and
inaudible Alternative Frequency updating via soft slope
tuning mute circuit allows non time-critical
microcontroller operation
- Four hardware programmable I2C bus addresses
- AM/FM IF AGC amplifier with wide dynamic range, gain
controlled from IF DSP
- Input for HD Radio FM and AM narrow band applications
- Two antenna DAAs for automatic alignment
- Reference clock frequency from Car DSP - no front-end
crystal required
- Improved antenna diversity due to identical reference
clocks from Car DSP
Key parameters
Supply voltage
Supply current
SN ratio
Sensitivity
THD
Package
Focus products
8.5 V
FM
80 mA
63 dB
2 µV
0.2%
AM
110 mA
>60 dB
50 µV
0.2%
HTQFP64
19
2
2
20
2.2 Analog Signal Processors
Delivering excellent price / performance ratios, Philips’ top-class
TEF689x car radio ASPs require few external components (only
system coupling / decoupling), simplifying design-in and reducing
overall cost. The ICs feature advanced analog processing, together
with the high quality and control benefits of digital processing and
integrated RDS capability. The digital control enables fine tuning of
bass, treble, balance and so forth without impairing sound quality,
while other digital operations filter out any noise from the input
signal. And ensuring a clean audio path throughout, the analog audio
processing is founded on low-noise MOS technology.
Focus products
21
2
TEF6890H, TEF6892H + TEF6894H
High performance signal processors
These highly integrated car radio processors are monolithic BiMOS
ICs providing stereo decoding, weak signal processing and noise
blanking for AM and FM tuning, together with source selector, tone /
volume control and RDS / RBDS demodulator. The TEF6892H also
features RDS / RBDS decoding, enabling reliable extraction of block
data – different modes can be selected to suit particular application
needs.
-
-
-
TEF6890: R(B)DS demodulation
TEF6892: R(B)DS demodulation/decoding
TEF6894: no R(B)DS
Supplied in small PCB footprint QFP44 package, the fully pin
compatible TEF689x family requires no external components except
coupling capacitors for signal inputs / outputs.
-
Key features
-
-
-
2
22
RDS demodulator: no external crystal necessary when
used with TEA684x tuner ICs (TEF6890)
RDS / RBDS decoder with memory for two RDS data
blocks provides block synchronization, error correction
and flywheel function (TEF6892)
FM stereo decoder with high immunity to birdy noise and
excellent pilot rejection
Integrated IF roll-off correction, controllable via I2C-bus
Fully integrated AM and FM noise blanking
FM weak signal processing with detectors for level
information, Ultrasonic Noise (USN) and Wideband AM
(WAM)
FM processing with soft mute, stereo blend and HCC
AM weak signal processing with detectors for level
information
AM processing with soft mute and High Cut Control
(HCC)
Detector sensitivity and start / slope of control functions
set via I2C-bus
Weather band de-emphasis
-
Full support of tuner AF update functions with TEA684X
tuner ICs: FM audio processing holds the detectors for the
FM weak signal processing in their present state during
RDS updating
Common mode rejection
Fast mode 400 kHz I2C-bus, interfaces to logic levels
ranging from 2.5 to 5 V
Gated I2C-bus loop through to tuner IC
- eases PCB layout (crosstalk)
- allows 100 kHz/400 kHz mix
- low bus load reduces crosstalk
- buffered I/O circuit
- supply voltage shift allowed between both buses
- ‘Shortgate’ function offers easy control with
automatic gating of a single transmission; suitable
for TEA684X
‘Autogate’ function offers transparent microcontroller
control with automatic on / off gating (programmable
address)
Quad source selector
Integrated tone control and audio filters
Audio controls with Audio Step Interpolation (ASI) for
pop-free volume, fade, bass, mute etc.
Navigation (NAV) input
Key parameters
Supply current
Stereo decoder path
normal mode
channel separation
S/N ratio
THD
28 mA
40 dB (min)
75 dB (min)
0.3% (max)
Audio signal processing
channel serparation
noise voltage (weighted)
THD
maximum input voltage
maximum output voltage
Package
80 dB
12 µV
0.01%
2 VRMS
2 VRMS
QFP44
Focus products
23
2
2.3 Digital Signal Processors
Ever more car radio units have a DSP at their heart – the signal
processing engine capable of handling today’s program content with
the cost, performance and quality everyone needs. Philips’ dedicated
DSP ICs provide designers with highly integrated, powerful and
economical solutions – as you would expect from the market leader.
They also offer flexibility, incorporating extensive functionality and
including the most advanced processing algorithms. Fully integrated IF
processing is also featured, significantly reducing external filtration
circuitry.
Philips has taken Car DSPs one-step further with the Software radio
and audio DSP, which draws on Philips’ leadership and proven library
of car radio IP blocks to deliver a highly flexible mix of hardware and
software functionality. The result is a unique single-chip solution
between tuner and amplifier that replaces fixed hardware design
blocks by fully flexible DSP solutions. A growing range of best-in-class
software functionality for both radio and audio processing – such as
signal conditioning, noise immunity and acoustic effects – enables a
range of customizable features and functionality to meet individual
requirements and new market demands.
2
24
SAA7706H
Car radio DSP
Key features – hardware
The SAA7706H performs a wide array of signal processing with dual
media support, enabling independent audio sources and separate
control for front and rear seats. Depending on the signal source,
processing is implemented either before AM and FM outputs, or at
the CD, tape and phono inputs.
-
Key DSP functions
-
-
Interference absorption
FM and AM stereo decoding
RDS demodulation
FM and AM weak signal processing (soft mute, sliding stereo and
high cut)
Dolby-B noise reduction
CD de-emphasis
Volume, balance, fader, tone and dynamics compression controls
The IAC (Interference Absorption Circuit) detects and suppresses
ignition interference by analyzing the high frequency content of the
MPX signal. Discrimination between real and interference
components is achieved using a special Philips patented fuzzy logic,
incorporating advanced algorithms based on probability calculations.
The characteristics of the IAC’s detectors can be adapted to accept
different FM front-ends.
A 5th order noise shaper operating at 64 fs ensures an excellent SNR
and an FSDAC (Filter Stream DAC) converts the noise shaper’s 1-bit
datastream to an analog voltage. The FSDAC requires no post-filter
due to its inherent filter function and it is designed to deliver very
high signal-to-noise performance with low clock jitter sensitivity.
-
-
Five bitstream 3rd-order sigma-delta ADCs with antialiasing broadband input filter
One bitstream 1st-order sigma-delta ADC with antialiasing broadband input filter
Four bitstream DACs with 128-fold oversampling and
noise shaping
Integrated semi-digital filter; no external post filter
required for DAC
Dual media support for separate front seat and rear seat
signal sources and separate control
Simultaneous radio and audio processing
Digital FM stereo decoder and interference suppression
RDS demodulation via separate ADC; with buffered
output option
Two stereo CMRR input stages (CD-walkman and CDchanger etc.)
Analog single-ended TAPE and AUX input
Separate AM-left and AM-right inputs for external AM
stereo decoder
One digital input: I2S-bus or LSB-justified format
Two SPDIF digital inputs
Co-DSP support in I2S or LSB-justified format
Short-circuit protected audio output
I2C-bus controlled (including fast mode)
MOST bus interfacing
Phase-locked loop derives internal clocks from one
common fundamental crystal oscillator
Combined AM/FM level input
The RDS demodulator recovers clock and data information from the
MPX signal, with optional 16-bit buffering, and provides interfacing for
microcontroller operation.
Digital inputs are 5 V tolerant and all analog inputs have high GSM
immunity, while two mono Common-Mode Rejection Ratio (CMRR)
input stages are built-in for voice signals from phone and navigation
inputs, with mixing of both at the DAC front outputs. The SAA7706H
is easy to design in and requires very few external components, as
well as being pin compatible with the SAA7705 and SAA7708 ICs.
Focus products
25
2
Key features – software
-
2
26
Improved FM weak signal processing
Integrated 19 kHz MPX filter; de-emphasis and stereo
detection
Electronic adjustments: FM / AM level, FM channel
separation, Dolby® level
Baseband audio processing (treble, bass, balance, fader
and volume)
Four channel 5-band parametric equalizer
9-band mono audio spectrum analyzer
Extended beep functions with tone sequencer for phone
rings
Dynamic loudness or bass boost
Audio level monitor
Tape equalization and Music Search System (MSS)
detection for tape
Dolby-B tape noise reduction (at 44.1 kHz only)
Dynamics compression available in all modes
CD de-emphasis processing
Voice-over possibility for phone and navigation signals
Improved AM signal processing
Digital AM CQUAM stereo decoder
Digital AM interference suppression
-
Soft audio mute
RDS update processing: pause detection, mute and signalquality sensor-freeze
General purpose tone generator
Noise generator allows for frequency response
measurements
Boot-up ROM for fast start-up
Signal level, noise and multipath detection for AM or FM
signal quality information
AM co-channel and adjacent channel detection
Parameters
Supply voltage
Digital supply current
Analog supply current
THD
Maximum conversion input level:
FM MPX
CD/TAPE/AUX/AM
Package
3.3 V
110 mA
40 mA
-85 dB
0.368 VRMS at THD < 1%
0.660 VRMS at THD < 1%
QFP80
SAA7709H
Car radio DSP
Key features – software
The advanced SAA7709H DSP combines powerful hardware and
software features to provide comprehensive digital signal processing
in car radio systems. Processing is performed prior to power
amplification and, depending on the signal source, either after AM and
FM MPX signal demodulation or tape input stages.
-
Key functions
-
Interference absorption
Stereo decoding
RDS demodulation and decoding
FM and AM weak signal processing (soft-mute, sliding
stereo, etc.)
Dolby-B tape noise reduction
Audio controls (volume, balance, fader and tone)
With some restrictions, two different stereo channels can be
processed and there are four independent analog output channels.
Together with easy design-in of the IC itself, the SAA7709H requires
few additional external components. Also, high pin compatibility
exists with the SAA7704, SAA7705, SAA7706 and SAA7708 DSPs,
with only incidental minor replacements needed.
Key features – hardware
-
-
Four bitstream 3rd order and one bitstream 1st order
Sigma-Delta ADCs with anti aliasing broadband input
filter
Four bitstream DACs with 128-fold oversampling and
noise shaping
Four channel, 5-band I2C controlled parametric equalizer
Integrated semi-digital filter, no external post filter
required for D/A conversion
Stereo I2S output with 256 Fs clock for connection to an
external DAC
Limited dual media support, allowing limited separate
front- and rear-seat signal sources and separate control
Digital FM stereo decoder and interference suppression
RDS demodulation decoding via separate ADC, with
buffered output option via I2C
Four switchable stereo CMRR or differential inputs for
CD-walkman, CD-changer etc.
Analog single-ended tape input
Separate AM left and right inputs for external AM stereo
decoder
One digital input: I2S or LSB justified format
Two digital inputs: SPDIF format at Fs = 48 kHz
maximum
Audio output short circuit protected
I2C bus controlled (including fast mode)
PLL derived internal clock for DAC and other IC
components from a digital input word select
Combined AM/FM level input
Focus products
-
Improved FM weak signal processing
Integrated 19 kHz MPX filter and de-emphasis
Electronic adjustments: FM/AM level, FM channel
separation, Dolby level
Dynamic loudness or bass boost
Phone and navigation audio mixing and processing in DSP
9-band mono audio spectrum analyzer
Audio level meter
Music Search System detection for tape (MSS)
CD dynamics compressor/expander
CD de-emphasis processing
Large volume jumps e-power interpolated for smooth
volume steps
Improved AM processing with IAC
Extended beep functions with tone sequencer
Pause detection for RDS updates
Signal level, noise and multipath detection for AM/FM
signal quality information
Parameters
Supply voltage
3.3 V
Digital supply current
110 mA
Analog supply current
40 mA
Total power dissipation
510 mW
THD FM MPX inputs
-70 dB (1 kHz 0.368 Vrms, BW = 19 kHz)
THD CD, tape, aux, phone,
AM inputs
-85 dB (1 kHz 0.55 Vrms, BW = 20 kHz)
SNR FM MPX input
stereo
81 dB (1 kHz, BW = 40 kHz, gain = 0 dB)
SNR CD, tape, aux, phone, AM inputs
84 dB (1 kHz, BW = 20 kHz)
Package
QFP80
27
2
2
28
SAF7730HV
Software radio and audio DSP
Integrating two independent radio reception paths, the SAF7730HV
dual IF car radio and audio DSP provides a unique single-chip solution
between tuner and amplifier. The IC is specially designed to
complement Philips’ TEF6730 digital-IF car radio front-end, enabling
optimum partitioning of functionality.
The SAF7730 has a powerful suite of advanced IF signal and audio
processing options. This includes sophisticated functions such as phase
diversity and stereo generation from a mono source. State-of-the-art
features such as enhanced equalization and delay-time management
ensure superior audio processing, while integrated PACS, multipath
detection and suppression, and antenna diversity contribute to bestin-class radio performance. Many of the SAF7730’s inherent functions
are software based. For a more comprehensive list of these features,
see the following section on software functionality.
Standard and optional hardware features
- Two 5th order Sigma-Delta IF ADCs for FM/AM/WB and FM/AM
IBOC at 10.7 MHz
- IF signal quadrature mixing and downsampling and signal level
generation
- Wideband output for external IBOC decoding
- Two RDS decoders
- Four Bitstream 3rd order audio Sigma-Delta Audio ADCs with
anti-aliasing broadband input filter
- Four single ended and two high common mode or differential
analog inputs selectable to be routed to the 4 Audio ADs
- Six multibit sigma delta DACs with 128-fold oversampling and
noise shaping
- Host I2S I/O port with 4 outputs and 5 inputs, with option for
slaving the DSP to external master sample rate
- Four independent I2S inputs and two independent SPDIF inputs
with 5 channel Sample Rate Conversion
Key features
-
Single-chip digital system solution for single and double
tuner applications
650 MIPS for radio and audio processing
Best-in-class radio reception with integrated digital PACS
Digital interface for co-processor and upgradeable with
HD Radio applications
Simple customization
Software-controllable radio and audio settings
Supports Philips Software ‘Pure Studio’ and SRS’ Circle
Surround II™ along with a wide range of other 3rd party
software, such as Dedekind's LEF (Life Enhancement
Filter) algorithm
Focus products
Key parameters
Dynamic Range IF – ADs
IF-AD third order
(–9dB FS signal intermodulation)
Audio AD THD+N
Audio AD SNR
Audio DA THD+N/S at FS
Audio DA THD+N/S at –60 dB FS
Audio DA SNR at digital silence
Audio DA AC output voltage
Package
97 dB
98 dB
–80 dB
90 dBA
–76 dB
–44 dBA
105 dBA
1 Vrms
HLQFP144
29
2
Software functionality
Standard and optional audio software
At the heart of Philips’ software radio DSP devices – such as the
SAF7730 – lies powerful software-driven functionality. As well as
providing advanced radio and audio features, this also enhances easeof-design and creates a highly flexible and scalable solution, enabling
implementation of a single platform across a global application range.
The following lists some of the features which are available either as
standard or advanced options for the SAF7730.
-
Standard and optional radio software
-
-
Switching antenna diversity
Phase antenna diversity
Enhanced multipath
FM processing
- includes noise blanking, weak signal handling and variable
bandwidth control (digital PACS)
AM processing
- includes noise blanking and weak signal handling
Audio correlation
Support for radio data systems including RBDS
-
-
-
2
30
Dual media (rear seat audio)
CD de-emphasis
Super positioning of primary / secondary channels
Compressor / expander
6 channel audio processing
Graphic equalizer
Spectrum analyzer
Delay time management
Incredible mono
Transforms a mono signal into stereo, enhancing the listening
experience from either broadcast or recorded mono source
material. One of the main advantages is a widening of the stereo
field, increasing the sound’s spatial quality.
Stereo++
Compensates for poorly defined stereo content from recorded
sources or bad broadcast transmission, the Stereo++ module
expands the source signal to improve stereo output.
Adaptive UltraBass 2
Not a simple bass boost, this clever audio processing effect
extends the low frequency range of acoustic systems. This makes
the sound from small loudspeakers more impressive, giving the
impression of larger, more powerful speakers.
Elevation
Lifts the sound from speakers with a low physical location has the
illusion of emanating from a higher position. This can be controlled
to match the specific audio environment of any car model.
2.4 Audio amplifiers and voltage regulators
You’ll find a Philips solution for virtually any car audio power or
voltage regulation application. Unique expertise in amplifier and
regulator design, breadth of product and technology portfolio
together with innovative single-chip IPAS (Integrated Power Amplifier
and Stabilizer) solutions all add up to an unparalleled automotive
device offering.
Combining a high power audio amplifier with multiple-output voltage
regulators on a single IC, IPAS is a simple idea that offers substantial
benefits including shorter design-in cycle times and reduced system
cost. IPAS ICs also incorporate extra functionality such as protections
and diagnostics.
Focus products
31
2
2.4.1 Integrated Power Amplifier and Stabilizer (IPAS)
TDA8588AJ/BJ/J, TDA8589AJ/BJ
IPAS (Integrated Power Amplifier and Stabilizer) represents a major
breakthrough that shortens your design-in cycle times and reduces
total system cost. A simple idea – integrating voltage regulator and
high power audio amplifier on a single IC – that delivers functionality
previously requiring two or more ICs; made possible through Philips’
leading process technology expertise.
For example, the TDA8588 is an I2C-bus controlled multiple output
voltage regulator combined with a quad power BTL audio power
amplifier (4 x 50 W). Each amplifier can be configured in line driver
mode and information on each amplifier and speaker can be read
separately via the I2C-bus.The device also features five highly-stable
regulators, two power switches and a reset output (which can
interface to an optional microcontroller) all in a small, space-saving
package. Delivering high power and stable voltage regulation, it is a
complete, cost-effective solution for your car radio applications.
Regulator features
-
Four fixed and one variable voltage regulators
Two power switches for antenna and amplifier
3.3 V and 5 V microcontroller and DSP supplies
Low dropout voltage output stages
Low quiescent current, typically 120 µA
High supply voltage ripple rejection
Low noise
Reset output with adjustable reset delay time
Back-up functionality
Battery detection
Reverse polarity safe
Load dump, thermal and foldback current limit protection
Can withstand output voltages up to 18 V
Key features
-
On-chip quad 50 W (TDA8588) or 45 W (TDA8589) audio
amplifiers
2 Ohm load up to 16 V battery voltage, 4 Ohm load up to
18 V
Programmable clip detect: 2% or 10%
Programmable thermal pre-warning
Independent short circuit protection per channel
All outputs short circuit proof to ground, supply voltage
and across the load
Soft thermal clipping prevents audio holes
IPAS Overview
Types
P (W), RL=4 Ohm, 15 V (square wave)
THD (%) @ 1 W / 4 Ohm
Gain (dB)
SVRR (dB)
Noise (µV)
Clip-detection
Vreg 1
Vreg 2
Vreg 3
Vreg 4
Vreg 5
Power switch 1 cont/pulse
Power switch 2 cont/pulse
Package
2
32
TDA8588AJ/BJ/J
4 x 50
0.003
26
68
55
2.0% or 10%
0-8.3 or 8.5-8.7/350 mA
3.3 or 5.0V/350 mA
3.3 or 5.0V/300 mA
0-5;6+7; 8.6 V/800 mA
0-6 or 7 +8.2 or 9+9.5
or 10.10.5 12.5 *Vp, /400 mA
400 mA
400 mA
DBS 37
TDA8589AJ/BJ
4 x 45
0.003
26
68
55
2.0% or 10%
0-8.3 or 8.5-8.7/350 mA
3.3 or 5.0V/350 mA
3.3 or 5.0V/300 mA
0-5;6+7; 8.6 V/ 800 mA
0-6 or 7 +8.2 or 9+9.5
or 10.10.5 12.5 *Vp /400 mA
400 mA
400 mA
DBS 37
Focus products
33
2
2.4.2. Stand-alone audio power amplifiers
Quad amplifiers
TDA8569Q and TDA8571J
Both TDA8569Q and TDA8571J are integrated class A/B power
amplifiers housed in a 23-lead SIL package. The TDA8571J contains
four matched, high power amplifiers in BTL configuration, each with a
gain of 34 dB and delivering 4 x 40 W (EIAJ) output into a 4 Ohm
load. Similarly, each of the TDA8569Q’s identical amplifiers offers 26 dB
gain providing an output power of 4 x 25 W into a 4 Ohm load.
Key features
-
2
34
Capable of driving 2 Ohm loads (TDA8569)
Requires very few external components
Fixed gain
Diagnostic facility including distortion, short-circuit and
temperature pre-warning
Operating, mute and standby select switch
Load dump protection
Short-circuit safe to ground, to supply voltage and across
load
Low power dissipation in any short-circuit condition
-
Thermal protection
Reverse polarity safe
ESD protection
No switch-on / switch-off thump
Flexible leads
Low thermal resistance
TDA8569Q pin compatible with TDA8567Q;TDA8571J pin
compatible with TDA8568Q (except for gain)
Parameters
Output power (THD = 10%)
Supply voltage
Repetitive peak output current
Total quiescent current
Input impedance
Supply voltage ripple rejection
Closed loop voltage gain
DC output offset voltage (MUTE)
Package
TDA8569Q
25 W
14.4 V
7.5 A (max)
230 mA
30 kOhm
60 dB
26 dB
150 mV
DBS23P
TDA8571J
40 W
14.4 V
7.5 A (max)
200 mA
30 kOhm
34 dB
50 dB
80 mV
DBS23P
TDA8592J/Q, TDA8593J/Q
A complementary quad audio power amplifier, the TDA8592
incorporates four independent amplifiers in BTL configuration,
although each amplifier can be configured in line driver mode (SE
output) with a gain of 20 dB. Through the I2C-bus the diagnostic
information of each amplifier and speaker can be read separately.
Protected against short circuit, over temperature and open ground
and open Vp connections, even with a short on one amplifier channel,
all the other channels will operate normally. A microcontroller can
switch off the short circuited channel via the I2C-bus (enable bit) to
reduce potential audio plops.
Key features
-
4 x 50 W (EIAJ), 15.2 V audio amplifiers
Internally fixed 26 dB gain
No switching thumps for on / off, standby / mute and
mute / operating
Low supply voltage mute for fast-mute voltage drops
Line driver mode (20 dB single-ended out)
Single mode control pin (standby, operating, mute/on)
Focus products
-
Diagnostic output for clip information
Programmable clip detection of 1% or 4%
Soft thermal clipping to prevent audio holes
Programmable thermal pre-warning
Output short-circuit indication; short to battery and
ground
Independent short-circuit protection per channel
ESD, thermal and Overvoltage protections
Reverse polarity safe; withstands up to 18 V at output
DBS27 low thermal resistance package
Parameters
Quiescent current
Power output (4 Ohm)/EIAJ
THD
Noise output voltage (amplifier mode)
Noise output voltage (line driver mode)
200 mA
50 W (TDA8592);
45 W (TDA8593)
0.1% (max)
55 µV
25 µV
35
2
Dual amplifiers
TDA8560/1/3/6
The TDA8560/1/3/6 car radio amplifiers provide a wide range of
stereo BTL and single-ended configuration options, offering a variety
of output powers. These integrated class A/B output devices are
suitable for either 2 Ohm or 4 Ohm loads and are supplied in 13- or
17-lead SIL packages.
Key features
-
2
36
Very few external components needed
4 Ohm and 2 Ohm load impedance
Fixed gain
Differential inputs (TDA8566)
Diagnostic facility including distortion, short-circuit and
temperature detection
Operating, mute and standby select switch
Quad single-ended or stereo BTL option (TDA8561)
Load dump protection
-
Short-circuit safe to ground, to supply voltage and across
load
Thermal and ESD protection, and reverse polarity safe
Identical inputs (TDA8561,TDA8562 and TDA8563)
Low power dissipation in any short-circuit condition
No switch-on / switch-off thump
Flexible leads
Low thermal resistance
Parameters
Types
Configuration
PO (W)
@ 10% RL= 4 Ohm, 14.4 V
THD (1 W/ 4 Ohm)
Gain (dB)
SVRR (dB)
Offset (mV)
Noise (µV)
Clip-detection
Packages
Focus products
TDA8560Q
BTL
TDA8561Q/TH
BTL or SE
TDA8563Q/AQ
BTL
TDA8566Q/TH
BTL
2 x 25
0.05
40
>40
<200
200
10%
SIL13
2 x 24 or 4 x 7
0.05
20/26
>48
<150
70
10%
SIL17/HSOP20
2 x 25
0.05
26
>50
<150
85
10% / 2.2%
SIL13
2 x 25
0.05
26
>50
100
85
10%
SIL17/HSOP20
37
2
Dual amplifier
TDA1566TH
I2C-controlled dual amplifier with load diagnostic
features
Manufactured in advanced BCDMOS technology, the TDA1566TH is a
complementary dual BTL audio power amplifier delivering dual
46 W / 2 Ohm (THD = 10%) or mono 92 W / 1 Ohm (THD = 10%)
output. It contains two independent amplifiers in BTL configuration
which can be switched individually in either line driver mode, with 16
dB gain, or amplifier mode, with 26 dB gain. Both channels can be
switched in parallel to drive a load of 1 Ohm. When operating in 1
Ohm the outputs of both channels should be hard wired externally.
Through the I2C bus temperature and clip level diagnostics are fully
programmable and which information is shown on the diagnostic pin
can be selected. The status of each amplifier – output offset, load or
no load, short circuit or speaker falsely connected – and the nature of
the load – DC speaker, line driver or AC coupled load – can be read
for each channel separately. The device is pin compatible with the
TDA8566TH1.
-
-
Key features
-
2
38
I2C and non-I2C modes (3.3 V and 5 V compliant)
4 hardware programmable I2C addresses controlled by
2 pins
Dual bridge 4 Ohm or 2 Ohm load, or mono bridge
1 Ohm load
Low offset
Pop-free standby / mute / operating mode transitions
Speaker fault detection
-
In I2C mode:
- DC load detection: open, short, present
- AC load (tweeter) detection
- load detected during start-up with gain selected
accordingly, without plop
- programmable gain: 26 dB and 16 dB, selectable per
channel
- fully programmable diagnostic levels
- clip detect: 3%, or 10%
- thermal pre-warning
- select information on the diag pin
- clip information on each channel can be directed
to the diag pin separately
- independent thermal- , clip- or load fault enabling
on diag pin
Independent short circuit protection per channel
Loss of ground and open Vp safe (peak current limited to
50A with a supply decoupling capacitor of 3 x 2200 µF
maximum)
All outputs short circuit proof to ground, +Vp supply
voltage and across the load
All pins short circuit proof to ground
Temperature controlled gain reduction to prevent audio
holes at high junction temperatures
Low battery voltage detection
Focus products
39
2
Single amplifiers
TDA1560Q and TDA1562Q class H power amplifiers
The TDA1560Q and TDA1562Q ICs are monolithic integrated BTL
class H power amplifiers, reducing heat losses by about 50% for music
signals when compared with integrated class A/B. The TDA1560Q is
rated at 40 W output into an 8 Ohm load, while the high efficiency
TDA1562Q delivers up to 70 W output with 4 Ohm loading. Ideal in
car radio and booster systems, the TDA1562Q is also suitable for
mains operated equipment. Both amplifiers feature a diagnostic facility
which includes output short-circuits, open load detection and
temperature protection. In addition, the TDA1562Q incorporates a
Dynamic Distortion Detector (DDD).
Key features
-
2
40
Few external components required
Fixed gain
Mode select switch
Low power dissipation when used for music signals
Differential inputs with high common mode rejection
(TDA1562Q)
Quick start option for car-telephony, navigation etc.
(TDA1562Q)
Load dump protection
Short-circuit safe to ground, to supply voltage and across
load
-
Switches to low output power in event of excessive
heatsink temperatures
Fast mute on supply voltage drops (TDA1562Q)
Thermal and ESD protection
No switch-on / switch-off thump
Diagnostic facility
Flexible leads
Parameters
TDA1560Q
TDA1562Q
Output power (THD = 10%) 40 W (RL = 8 Ohm) 70 W (RL = 4 Ohm)
Output power (THD = 0.5%) 30 W (RL = 8 Ohm)55 W (RL = 4 Ohm)
Supply voltage
14.4 V
14.4 V
Total quiescent current
100 mA
110 mA
THD (output power = 20 W) 0.06%
Input impedance
300 kOhm
150 kOhm
(differential)
Voltage gain
30 dB
26 dB
Supply voltage ripple
rejection (fi = 100 Hz to
10 kHz; RS = 0 Ohm)
55 dB
70 dB
CMRR
80 dB
Package
DBS17P
DBS17P
TDA1564/TDA1565 run-cool stereo power amplifier
Containing two identical 25 W amplifiers with differential inputs, the
TDA1564 minimizes heat dissipation by switching from SE to BTL
mode when high output voltage swings are needed, saving as much as
70% compared to conventional class B designs. A diagnostic facility
provides several outputs including temperature pre-warning and clip
detection at 2.5% THD.
-
Key features
TDA1565 power output
-
Low heat dissipation due to SE to BTL mode switching
Differential inputs with high CMRR
Mute/standby/operating (mode select pin)
Load dump protection circuit
Short-circuit safe to ground, to supply voltage and across
load
Loudspeaker protection circuit
Offset detection for each channel
Device switches to SE operation at excessive junction
temperatures
Thermal protection at high junction temperature
(170 °C)
Focus products
Clip detection at THD = 2.5%
Diagnostic information (clip/protection/prewarning/offset)
Parameters
TDA1564 power output
(RL =
25 W (10% THD); 20 W = (2.5%
(RL =
40 W (10% THD); 31 W = (0.5%
Supply voltage
Total quiescent current
Input impedance
Supply voltage ripple rejection
CMRR
Voltage gain
Package
4 Ohm)
THD)
2 Ohm)
THD)
14.4 V
95 mA
120 kOhm
65 dB
80 dB
26 dB
DBS17P (TDA1564J)
HSOP20 (TDA1564TH,
TDA1565TH)
41
2
2.4.3. Multi-output voltage regulators
TDA3681J/TH, TDA3682ST, TDA3683J
The TDA3681 is a multiple output voltage regulator with power
switch and ignition buffer. It incorporates one 3.3 V, one 8.5 V and two
5 V regulators and can be used either with or without a
microcontroller.The output stages of all switchable regulators feature
extremely low noise behaviour and good stability, even with very
small value output capacitors.
-
Able to withstand voltages up to 18 V at the outputs
(supply line may be short-circuited)
ESD protection on all pins
Load dump and thermal protections
Foldback current limit protection for regulators
Delayed second current limit protection for the power
switch (at short circuit)
Key features – general
-
Second supply pin for regulators 3 and 4 to reduce power
dissipation (eg. via a DC-to-DC converter)
Supply voltage range from -18 to +50 V
Hold outputs including load dump and temperature
protection
Reset (push-pull output stage) for regulator 2 and hold
output (open-collector output)
Adjustable reset delay time
High supply voltage ripple rejection
Backup capacitor for regulator 2
Key features – protections
-
Reverse polarity safe (down to -18 V without high reverse
current)
Parameters
Regulator 1
Regulator 2
Regulator 3
Regulator 4
Regulator 5
Regulator 6
Regulator 7
Output voltage tolerance
Power switch 1
Power switch 2
Quiescent current (standby)
Package
2
42
TDA3681J/TH
8.5/600
5/300
5/1400
3.3/1000
5%
3 A / 1.8 A
80 µA
SIL17P / HSOP20
TDA3682ST
10.3/250
5/300
8.2/200
8.2/50
8.2/50
5%
0.55 A
0.55 A
80 µA
RDBS13P
TDA3683J
5.0/600
3.3/200
1.9/100
8.5/350
5.0/1800
3.3/1200
2.4-10/2000
5%
1 A / 2.2 A
30 µA (sleep)
DBS23P
Focus products
43
2
TDA3601/8 and TDA3615/8
These multiple output voltage regulators are designed for use with or
without microcontrollers. All the members of this family incorporate
a host of protection features including load dump, thermal, foldback
current limit and ESD as well as reverse polarity safe.
-
TDA3601: six fixed output regulators
TDA3608: three fixed output regulators with one power switch
TDA3615: six fixed output regulators with three power switches
TDA3618: three fixed output regulators with one power switch
and ignition buffers
Key features
-
2
44
Low quiescent current
High ripple rejection
Reset output (inverted reset output on TDA3608AQ)
Hold output (TDA3608 and TDA3618)
Adjustable reset delay time (TDA3608 and TDA3618)
Protected power switches (not TDA3601)
Quick reference data
TDA3601
Reg. 1
5 / 20*
Reg. 2
2.1 / 200
Reg. 3
5 / 150
Reg. 4
9.5 / 150
Reg. 5
9.5 / 200
Reg. 6
9.75 / 200
Power switch
Quiescent current
(standby)
1.2 mA
Package
SIL-13P
TDA3602
8.5 / 250
5 / 140
5 / 50*
TDA3618
9 / 600
5 / 300*
5 / 750
-
TDA3615
5 / 50*
2.851 / 300
5 / 450
9.5 / 100
9.5 / 150
9.5 / 150
1.7 / 0.55 A
280 µA
SIL-9MP
110 µA
SIL-17P
310 µA
SIL-17P
3 / 1.8 A
2.5 HD Radio™ processor solutions
Helping you stay in front with the latest developments in high quality
sound, Philips paves the way to interference-free, in-car CD-quality
digital sound with a host of information services. Integrating
seamlessly with existing radio designs, the SAF3550 HD Radio
processor adds high quality digital AM and FM functionality to our
complete car radio portfolio. This cost-effective baseband processor
for HD Radio sets enables listeners to take advantage of the installed
base of HD Radio stations already delivering digital audio broadcasts
and wireless data services.
HD Radio key benefits
- Digital signal transmitted simultaneous to analog in existing
broadcaster allocated channel (hybrid mode: digital side bands)
- Compatible with current infrastructure at transmitter and receiver
- Smooth transition period for broadcasters and radio makers
Focus products
45
2
SAF3550
HD Radio™ processor
Key features
A highly integrated circuit for demodulating and processing IBOC
signals, the SAF3550 HD Radio processor shares the same platform as
Philips’ high-performance automotive radio chipsets such as the
SAF7730 Car DSP and its respective TEF6730 tuner. The SAF3550
provides designers with a simple and inexpensive way to add HD
Radio capabilities to the receiver, making a simple upgrade path to
high quality digital AM and FM audio. Functionality includes audio
decompression and data processing, while multiple serial interfaces
ensure flexible integration into the system.
-
The SAF3550 provides a fully optimized hardware and software
solution. All the standard algorithms needed for basic HD Radio
functionality are realized in hardware, while additional and advanced
functions are implemented in software. This provides a flexible and
updateable approach, ensuring designs can keep pace with future
requirements. Its high performance processor core provides audio
decompression and all necessary data, control and interface functions,
with external FLASH and SDRAM memories used to store the chip
firmware and IBOC signal processing. This cost-effective, single-chip
solution also offers the smallest footprint for this type of device.
-
Part of a complete system concept that helps create interference-free
sound in the car, the SAF3550 takes full advantage of HD Radio
benefits including CD-quality audio from HD Radio FM broadcasts
and FM-quality using HD Radio AM. The chip supports data services
such as album information, as well as future functionalities of replay
facilities, a second program channel, customized station content and
local traffic information.
2
46
HD Radio digital baseband processing
- IBOC (In-Band On-Channel) decoding for AM/FM hybrid
and all-digital modes
- blend control generation for hybrid modes
- HD Codec (HDC) audio decompression
- MPS (Main Program Service) and PAD (Program
Associated Data) data decoder
- SIS (Station Information Service) data decoder
Compatible, dedicated interface to CarDSPs (SAF7730)
SDRAM controller supports up to 128 Mbit SDRAM
Internal clock oscillator and 4 internal PLLs
Programmable baseband input sample rate converter (I2S
based)
Programmable audio output sample rate converter
supporting 8 to 48 Kbytes/s with internal or external clock
Serial FLASH SPI interface
Primary and secondary serial interfaces for the receiver
host processor based on industry standard I2C and SPI
UART port and auxiliary I2C/SPI interface for application
or diagnostics
Compact 144 pin package HLQFP144
Key parameters
Supply voltage
Supply current
Power dissipation (max)
Supported input baseband sample rates
Digital audio interface modes
Package
3.3 and 1.8 V
33 mA @ 3.3 V
625 mA @ 1.8 V
1.4 W
650 and 675 ksamples/sec
Master and slave
HLQFP144
2.6 Storage
World-class CD solutions have long been a feature of our car stereo
capability. Today CD players have largely replaced tape units in the car,
while other optical storage media such as DVD-ROM are also
becoming customary accessories. Unlike many suppliers, Philips can
combine long-term expertise from many areas – including consumer
and PC markets – to deliver proven, state-of-the-art products that
are ideal for the automotive environment.
This means our highly integrated storage ICs incorporate
comprehensive functionality and utilize powerful software to deliver
flexible, high performance solutions. Philips next-generation CD
solutions for example are fully compliant with today’s compressed
audio standards to support MP3 and WMA (Windows Media Audio)
playback. Alongside these ICs we have extended our offering to
include DVD audio playback, so you can choose the functionality you
need to support advanced, or future, automotive applications.
Focus products
47
2
SAA7326 (CD10 II)
Digital servo processor, CD decoder and integrated DAC
-
Integrating CD decoder, digital servo and bitstream DAC functionality
on a single chip, the SAA7326 offers an ideal solution for automotive
CD audio. Combined with the TZA1026 data amplifier and laser
supply circuit it forms the CD10 II audio chipset, a complete system
solution for CD applications. All standard decoder functions are
implemented digitally on-chip, and both decoder and servo elements
are software compatible with the SAA737x (CD7) design.
-
Key features
-
-
-
2
48
Extended operating ambient temperature range -40 to
+85 °C
Integrated bitstream DAC with differential outputs,
operating at 96 fs with 3rd-order noise shaper
DAC performance -90 dB SN typical
Separate serial I/O interfaces allow data ‘loopback’ mode
for using on-board DAC with external Electronic Shock
Absorption (ESA) systems
Up to 2 times speed mode
Lock-to-disc mode
Full error correction strategy, t = 2 and e = 4
Full CD graphics interface
All standard decoder functions implemented digitally
on-chip
FIFO overflow concealment for rotational shock
resistance
Digital audio interface (EBU), audio and data
2 and 4 times oversampling integrated digital filter,
including fs mode
Audio data peak level detection
-
-
Kill interface for external DAC deactivation during digital
silence
All SAA737x (CD7) digital servo and high-level functions
Low focus noise
Same playability performance as SAA737x (CD7)
Automatic closed-loop gain control available for focus and
radial loops
Pulsed sledge support
Electronic damping of fast radial actuator during long
jump
Microcontroller loading LOW
High-level servo control option
High-level mechanism monitor
Communication may be via TDA1301/SAA7345
compatible bus or I2C bus
On-chip clock multiplier allows the use of 8.4672, 16.9344
or 33.8688 MHz crystals or ceramic resonators
Key parameters
Supply voltage
Supply current
DAC SNR
DAC (THD + N)/S
Operating temperature
Package
3.3 V
20 mA (1x speed)
25 mA (2x speed)
90 dB
-83 dB
-40 to +85 ºC
QFP64
Supply of this Compact Disc IC does not convey an implied license under
any patent right to use this IC in any Compact Disc application.
Focus products
49
2
TZA1026 (CD10 II)
Data amplifier and laser supply IC
The TZA1026 contains RF amplifier and automatic laser power
control circuit. The pre-amplifier forms a versatile, programmable
interface for voltage output CD mechanisms to Philips’ CD10
(SAA7326) digital servo processor. Wide RF bandwidth makes the
TZA1026 suitable for CD-A/V and CD-R/W applications with a data
rate up to n = 4 times speed, and the adaptable RF gain accepts
CD-A/V or CD-R/W discs. Equalizer adjustment via the equalizer/
speed select signal offers n = 1 or n = 2 times speed, while for n = 4
times speed the RF is not equalized.
-
-
Using external resistors, the TZA1026 can be adapted to a wide range
of voltage output mechanisms. The ALPC circuit maintains control
over the laser diode current and can accommodate N- or P-substrate
monitor diodes. With an on-chip reference voltage generator, a
constant and stabilized output power is ensured independent of
ageing. A separate, low voltage supply connection for the laser allows
the internal power dissipation to be reduced, and the laser output
current range can be optimized for the laser diode with a single
external resistor. When a DC-to-DC converter is used, the adjustable
output current range can compensate for the extra gain thereby
introduced into the ALPC control loop.
Key features
-
2
50
Supports a wide range of voltage output mechanisms
RF amplifier with data rates up to n = 4 times speed
Programmable RF gain for CD-Audio/Video (CD-A/V) and
CD-R/W discs
-
Adjustable equalizer for n = 1 or n = 2 times speed
Fully Automatic Laser Power Control (ALPC) including
stabilization and a separate laser supply voltage for power
efficiency
Adjustable ALPC output current range
Automatic N- or P-substrate monitor diode selection
Adjustable laser bandwidth and switch-on current slope
using external capacitor
Protection circuit to prevent laser damage due to supply
voltage dip
Optimized interconnection between data amplifier and
CD10Auto (SAA7326)
Wide supply voltage and temperature range
Power-down switch to reduce power consumption during
standby
Low power consumption
Key parameters
Supply voltage and laser supply voltage
Supply current
Quiescent supply current
RF THD
RF power supply ripple rejection
Operating temperature
Package
2.7 to 5.5 V
3 mA
40 µA (max)
-50 dB
40 dB
-40 to +85 ºC
SO14
SAA7826
CD audio decoder, digital servo and filterless DAC
with integrated pre-amp and laser control
-
Significantly reducing external component count, the SAA7826 CD
audio decoder IC combines the functionality of the SAA732x with the
pre-amplifier and laser control functions of the TZA102x. The device
also removes the need for an external diode signal pre-amplifier.
Helping reduce system power consumption, two standby modes can
be set: CD stop, where most I/O functions are switched off, and CD
pause which switches off audio output features.
-
Enabling the SAA7826 to be optimized for your application, the highpass filter, equalizing filter, HF gain and adaptive slicer are all register
programmable.
-
Key features
-
-
Decoder and servo elements based on the SAA732X
design (original features maintained)
Software compatibility with SAA732X, new features
controlled from new shadow registers
1x, 2x and 4x speed
LF (servo) signals converted to digital representations by
6 oversampling bitstream ADCs
HF part summed from signals D1 to D4 and converted to
a digital signal by a data slicer
On-chip buffering and filtering of diode signals from the
mechanism for signal optimization
Selectable DC offset cancellation of quiescent mechanism
voltages and dark currents
On-chip laser power control (up to 120 mA)
Laser on/off control, including ‘soft’ start control (zero to
nominal power in 1 ms)
Monitor control and feedback circuit maintains nominal
output power throughout laser life
Dynamic element matching DAC with minimum external
components
Focus products
DAC performance of -80 dB (THD + N) and 90 dB S/N
A-weighted
Separate left and right channel digital silence detection
available on KILL pins
Digital silence detection on internal data and loopback
(external) data
5 versatile pins, 2 inputs and 3 outputs
Integrated CD text decoder with separate
microcontroller interface
Dedicated 4 MHz or 12 MHz clock output for
microcontroller (configurable)
Configured for N-sub monitor diode
On-chip clock multiplier allowing use of 8.4672 MHz
crystal or ceramic resonator
M1 version has an EBU mute function allowing
independent muting of data while maintaining the SPDIF
frame structure
Key parameters
Digital supply voltage
Analog supply voltage
Digital supply current
Crystal frequency
DAC S/N
Operating temperature
Package
1.8 V
3.3 V
38 mA (1x speed)
39 mA (2x speed)
40 mA (4x speed)
8.4672 MHz
90 dB
-40 to +85 ºC
LQFP80
Supply of this Compact Disc IC does not convey an implied license under
any patent right to use this IC in any Compact Disc application.
51
2
2
52
SAA7806
CD audio IC with ARM7TDMI microprocessor
The SAA7806 is a single chip solution aimed at automotive CD
applications and combines CD audio decoder, digital servo, audio
DAC, pre-amp, laser driver and integrated ARM7TDMI
microprocessor. Derived from the SAA7817 DVD decoder IC, the
channel decoder design has been improved and optimized specifically
for CD audio (e.g. improved CD playability). The digital servo, analog
pre-amp, laser driver and audio DAC blocks are likewise improved
versions of those used by the SAA7826 IC. Further enhancements
ensure integrated system functionality and reduced system cost, while
the IC’s generic architecture forms the basis of future variants
optimized for different CD applications.
Key features
-
-
32 bit embedded ARM7 RISC microprocessor supporting
both 32 bit and 16 bit (‘Thumb’) instruction sets
Register structure utilizes complete 32 bit bandwidth of
the integrated microprocessor bus architecture
Slave mode supporting synchronization of CD playback
speed to an input IIS clock
Integrated digital HF/Mirror detector with peak,
amplitude and offset measurement
Integrated LCD controller/driver
Integrated CD-Text decoder
‘Filterless’ pseudo-bitstream audio DAC
- THD -80 dB and SNR 90 dB, with minimal external
components
1x, 2x, 4x & 6x decode speed, CLV or CAV modes
QFP100 package with 0.65 mm pin pitch.
Separate left and right channel digital silence detect
Focus products
-
available on KILL pins
Digital silence detection available on loopback data from
external source as well as internal data
Separate line and headphone outputs for audio DAC
Loop back mode allows use of integrated DAC with
external IIS/EIAJ sources
Compatible with voltage mode mechanisms
On-chip buffering and filtering of diode signals from
mechanism optimizes signals for decoder and servo parts
Eye pattern monitor system to observe selectable points
within the analogue pre-amp
Current and average jitter values available via registers
On-chip laser power control, up to 120 mA
Configured for Nsub monitor diode
All digital input pins are 5 V tolerant
Supply of this Compact Disc IC does not convey an implied license under
any patent right to use this IC in any Compact Disc application.
Key parameters
Digital supply voltage – core
Digital supply voltage – peripherals
Analog supply voltage
Crystal Oscillator
Real time clock oscillator
DAC SNR (A weighted)
Total Harmonic distortion @1KHz (THD)
Total Power dissipation (1x speed)
Operating temperature
Package
1.8 V
3.3 V
3.3 V
8.4672 – 16.9344 MHz
32 KHz
-90 dB
-80 dB
302 mW
-40 to +85 °C
QFP100
53
2
SAA7836
CD audio IC with integrated MP3/WMA decoder
The SAA7836 single-chip CD audio decoder solution incorporates
on-chip MP3 and WMA decoding, digital servo, audio DAC, sample
rate converter, pre-amp, laser driver and integrated ARM7TDMI-S
microprocessor. Targeted at a range of compressed audio CD
applications, its design is derived from the SAA7806 decoder IC, with
additions to allow low cost system implementation of MP3 and WMA
decoding.
Key features
-
-
2
54
32 bit embedded ARM7 RISC microprocessor (80 MHz /
72 MIPS maximum)
Mask programmed internal ROM for microprocessor
Programmable clock frequency for ARM microprocessor
Block decoder hardware to perform C3 error correction
MP3 and WMA decoding with all necessary ROM and
RAM space on-chip
Sample rate converter circuit (input range 8 kHz to
48 kHz, output 44.1 kHz)
Watchdog timer
I2S, SP-DIF, subcode (V4) and subcode sync outputs
32 GPIOs (tbf) and two standard UART channels
I2C interface configurable for master or slave modes,
supporting 100 kbits/s and 400 kbits/s
Integrated digital HF/Mirror detector with peak,
amplitude and offset measurement
Integrated CD-Text decoder
Up to 6x decode speed, CLV or CAV modes
‘Filterless’ pseudo-bitstream audio DAC with minimal
external components
Stereo line outputs for audio DAC
LF (servo) signals converted to digital representations by
Sigma-Delta ADC’s shared between pairs of channels to
minimize dc offset between channels
HF part summed and converted to digital signals by HF
6-bit ADC
Selectable DC offset cancellation of quiescent mechanism
voltages and dark currents
Hardware support for a sledge stepper motor
Support for microprocessor control of radial, focus and
sledge control loops
Eye pattern monitor system to observe selectable points
within the analog pre-amp
Current and average jitter values available via registers
-
On chip laser power control, up to maximum currents of
120 mA
Laser on-off control, including "soft" start control - zero
to nominal output power in 1 ms
Monitor control and feedback circuit to maintain nominal
output power throughout the life of laser
Configured for Nsub monitor diode
Embedded flash version for code development and debug
programmed via JTAG interface
All digital input pins are 5 V tolerant
QFP100 package with 0.65 mm pin pitch
Supply of this Compact Disc IC does not convey an implied license under
any patent right to use this IC in any Compact Disc application.
Key parameters
Digital supply voltage – core
Digital supply voltage – peripherals
Analog supply voltage
Crystal Oscillator
Real time clock oscillator
DAC SNR (A weighted)
Total Harmonic distortion @1KHz (THD)
Total Power dissipation (1x speed)
Operating temperature
Package
1.8 V
3.3 V
3.3 V
8.4672 – 16.9344 MHz
32 KHz
t.b.f.
t.b.f.
t.b.f.
-40 to +85 °C
QFP100
Focus products
55
2
SAA7818
DVD and CD playback IC
Suitable for 6x DVD and 18x CD playback applications, the
SAA7818HL has a wealth of new features that enable superior
playability in both CD and DVD modes.
An embedded microcontroller operates as a 33 or 67 MHz equivalent
80C51, interfacing to the channel decoder, block decoder and servo
processor. The block decoder incorporates a DVD video
authentication module and supports up to 64 Mbit of external
SDRAM memory. Data output configurations include I2S-bus, ATAPI
and UDE, while the external memory can be bypassed altogether,
creating a bufferless ATAPI or UDE data path solution.
-
The channel decoder has selectable differential and single-ended HF
inputs, which are compatible with the TZA1036 and TZA1038 devices.
There is an option to output the data as raw I2S-bus via some
programmable data I/O pins. With increased tap setting for the PLL
equalizer compared with the SAA7816 device and enhanced
playability of black dots and scratches, overall playability has been
greatly improved. More benefits come from a new defect detector
that allows holding the HF PLL frequency and slicer settings over a
defect. Together with an additional limit equalizer, these lead to
improved tolerance to continuity errors in DVD playback mode.
-
An upgraded servo processor now includes an improved defect
detection and handling process, together with an integrated envelope
detection circuit and DC offset compensation on the diode inputs.
Key features
- CD-ROM, CDr, CD-DA,VCD, SVCD, CD-I, photo CD and
DVD video formats
- 6x DVD-ROM and 18x CD-ROM playback capability
- Real-time error detection and correction in hardware for
CD-ROM mode
- Embedded DVD video authentication module
- Supports up to 64 Mbit external SDRAM memory
- Supports ATAPI and synchronous UDE interfaces
- configurable as generic DMA interface
- Selectable differential and single-ended HF inputs,
compatible with TZA1033 and TZA1035
2
-
56
-
-
Internal 8-bit ADC
Digital PLL and slicer for HF clock regeneration
Supports EFM and EFM+ demodulation
Full CD error correction strategy; t = 2 and e = 4
On-chip CD error corrector memory with ± 8 frame jitter
margin
Built-in hardware for double pass DVD error corrector
I2S-bus output available via programmable pins
Enhanced playability of black dots and scratches with
improved defect detector
Improved tolerance to continuity errors in DVD play
mode
Digital high-pass filter on HF input, with programmable
cut-off frequencies
Advanced motor control loop allows CAV, CLV and
pseudo-CLV playback
Motor control via incoming bitstream or tacho, with
support for 3-pin and 1-pin tacho control
Supports audio playback via DRAM buffer, allowing audio
discs to be played at higher speeds
IEC 958 (SPDIF, AES/EBU and DOBM) output
4x oversampling filter, digital volume control, attenuator
and mute
Supply of this Compact Disc IC does not convey an implied license under
any patent right to use this IC in any Compact Disc application.
Key parameters
Digital supply voltage – core
Digital supply voltage – pad cells
Analog supply current
Sample rate / crystal frequency
Operating temperature
Package
1.8 V
3.3 V
65 mA
8.4672 MHz
-40 to +85 ºC
LQFP208
Focus products
57
2
TZA1038HW
Advanced analog DVD signal processor and laser
supply
The TZA1038 is a fully integrated analog pre-processor and laser
supply circuit for DVD and CD read-only players. Incorporating data
amplifiers, several options for radial tracking and focus control, it
forms a versatile, programmable interface between single light path
voltage output DVD or CD mechanisms to Philips’ SAA7818 playback
IC.
With a dynamic range that can be optimized for LF servo and RF data
paths, this combined pre-amplifier and processor provides an ideal
solution for playback of all DVD and CD formats. The gain in both
channels can be programmed separately and so guarantees optimal
playability for all disc types. DC content compensation techniques
provide fast settling after disc errors and the RF path is fully DC
coupled.
Capable of accommodating astigmatic, single Foucault and double
Foucault detectors the TZA1038 can be used with P-type lasers with
N-sub or P-sub monitor diodes. After an initial adjustment, the circuit
will maintain control over the laser diode current. With an on-chip
reference voltage generator, a constant stabilized output power is
ensured and is independent of ageing, while an internal Power-on
reset circuit ensures a safe start-up condition.
-
-
-
Programmable RF gain for DVD-ROM, CD-RW and CDROM applications (approximately 50 dB range to cover a
large range of disc-reflectivity and OPUs)
Additional RF sum input
Balanced RF data signal transfer
Universal photodiode IC interface using internal
conversion resistors and offset cancellation
Input buffers and amplifiers with low-pass filtering
Three different tracking servo strategies:
- conventional three-beam tracking for CD
- differential Phase Detection (DPD) for DVD-ROM,
including option to emulate traditional drop-out
detection: Drop-Out Concealment (DOC)
- advanced push-pull with dynamic offset compensation
Enhanced signal conditioning in DPD circuit for optimal
tracking performance under noisy conditions
Radial error signal for Fast Track Counting (FTC)
RF only mode: servo outputs can be set to 3-state, while
RF data path remains active
Radial servo polarity switch
Flexible adaption to different light pen configurations
Two fully automatic laser controls for red and infrared
lasers, including stabilization and an on/off switch
Automatic selection of monitor diode polarity
Digital interface with 3 and 5 V compatibility
Key features
-
2
58
Operates with DVD-ROM, DVD+RW, DVD-RW, CD-ROM
and CD-RW
Operates up to 64 x CD-ROM and 12 x DVD-ROM
RF data amplifier with wide, fine pitch programmable
noise filter and equalizer equivalent to 64 x CD or 12 x
DVD
Key parameters
Analog supply voltage
Digital supply voltage
Supply current (without laser supply)
Programmable RF gain
Operating temperature
Package
5V
2.7 to 5.5 V
98 mA
6 to 49 dB
-40 to +85 ºC
HTQFP48
Focus products
59
2
2
60
Semiconductors
Additional products
61
3
3. Additional products
As a complete supplier of silicon for car stereos, Philips
Semiconductors also offers a wide range of ICs from AM/FM radio
receiver front-ends and LCD display drivers to complete solutions for
CD and tape drives and a myriad of discrete semiconductors.
Radio receiver/RF/IF ICs
RDS signal demodulators/decoders
AM front-ends
TDA1572T
SAA6581T
SAA6588(T)
FM front-ends
TDA1575T
I/O expander
FM IF modulators
TDA1576(T)
FM-IF amplifier/demodulator circuit
TDA1596(T)
IF amplifier/demodulator for FM car radio
receivers
MPX tuners
TEA6840H
TEA6845H
TEA6848
AM/FM car radio IC
AM/FM car radio IC with mirrored pinning
AM/FM car radio IC with PACS
Digital IF tuners
TEF6721
Digital IF car radio front-end
Two-chip AM/FM radio with stereo decoder
TEA6811
Front-end and PLL synthesizers for car radios
TEA6822T
In Car Entertainment (ICE) car radio
PCF8574 /A
PCF8575
PCF8575C
PCA9500
PCA9501
PCA9530/50
PCA9531/51
PCA9532/52
PCA9533/53
PCA9534/54/54A
PCA9535/55
PCA9536
PCA9537
PCA9538
PCA9539
PCA9557
RDS demodulator
RDS demodulator and decoder
8 I/O for keyboard scanner
16 I/O for keyboard scanner
16 I/O automotive specific
8-bit GPIO with 2 Kbit EEPROM
8-bit GPIO / keyboard scanner with 2 Kbit
EEPROM
2-bit LED dimmer / blinker
8-bit LED dimmer / blinker
16-bit LED dimmer / blinker
4-bit LED dimmer / blinker
8-bit GPIO / keyboard scanner
16-bit GPIO / keyboard scanner
4-bit GPIO
4-bit GPIO / keyboard scanner with reset
8-bit GPIO / keyboard scanner with reset
16-bit GPIO / keyboard scanner with reset
8-bit GPIO with reset
CD circuits
Discrete semiconductors for receivers
BAQ806
RF attenuator in SOD106
BAP70-02
Silicon Pin diode in SOD523 (I-IGIA, UFP)
BAP70-03
Silicon Pin diode in SOD323 (UMD2, I-IEIA, URP)
BB156
FM / VCO varicap for Nice concept (RFS)
BB208
FM / VCO varicap for Crest concept (RFS)
BB201
FM varicap for Nice concept (RFS)
BB207
FM varicap for Crest concept (RFS)
BB200
FM varicap for Mobile phone (RFS)
BB202
FM varicap for Mobile phone (RFS), successor
BF862
AM pre-amplifier in SOT23
SAA7373GP
Analog signal processing
Non-volatile memories
TEA6360
TEA6320
TEA6880
PCF85103C-2
PCF8582C-2
PCF8594C-2
PCF8598C-2
PCF85116-3
Car radio 5-band equalizer
Sound fader control
Analog signal processor with rear seat audio
Dolby ICs
TEA0675(T)
Dual Dolby B-type noise reduction circuit for
playback applications
Audio cassette recorder
TEA0676T
3
62
Dual pre-amplifier and equalizer for reverse tape
decks
SAA7377GP
TDA7073A(T)
Digital servo processor and Compact Disc
decoder (CD7)
Digital servo processor and Compact Disc
decoder (CD7)
Dual BTL power driver
Clock/calendar circuits
PCF8583
PCF8563
PCA8565
Real time clock (RTC) plus RAM
Real time clock (RTC)
PCF8563 real time clock (RTC) variant with
extended temperature range (125 °C)
2 Kbit EEPROM with alternate I2C-bus address
2 Kbit EEPROM
4 Kbit EEPROM
8 Kbit EEPROM
16 Kbit EEPROM
LCD display drivers
PCF8577C
PCF8566
PCF8576 /C /D
PCF8578
PCF8579
PCF8562
PCF2113X
LCD direct/duplex driver with up to 32 / 64 LCD
segment drive capability
LCD driver for 24 to 96 segment
LCD driver for 40 to 160 segments
LCD driver for 256 to 384 segments
LCD extension for PCF8578
LCD driver for 128 segments
LCD 2 line x 12 character display driver
Additional products
63
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64
Semiconductors
Packages
65
4
4. Packages
4
Package version
Package name
Description
SOT108-1
SO14
Plastic small outline package; 14 leads; body
width 3.9 mm
SOT109-1
SO16
Plastic small outline package; 16 leads; body
width 3.9 mm
SOT142-1
SIL9MP
Plastic single in-line medium power package; 9 leads
SOT162-1
SO16
Plastic small outline package; 16 leads; body
width 7.5 mm
SOT163-1
SO20
Plastic small outline package; 20 leads; body
width 7.5 mm
SOT243-1
DBS17P
Plastic DIL-bent-SIL power package; 17 leads
(lead length 12 mm)
SOT307-2
QFP44
Plastic quad flat package; 44 leads (lead length
1.3 mm); body 10 x 10 x 1.75 mm
SOT314-2
LQFP64
Plastic low profile quad flat package; 64 leads;
body 10 x 10 x 1.4 mm
SOT315-1
LQFP80
Plastic low profile quad flat package; 80 leads;
body 12 x 12 x 1.4 mm
SOT317-2
QFP100
Plastic quad flat package; 100 leads (lead length
1.95 mm); body 14 x 20 x 2.8 mm
66
Package version
Package name
Description
SOT318-1
QFP80
Plastic quad flat package; 80 leads (lead length
1.95 mm); body 14 x 20 x 2.7 mm; high stand-off
height
SOT319-5
QFP64
Plastic quad flat package; 64 leads (lead length
1.95 mm); body 14 x 20 x 2.8 mm
SOT397-1
HSOP20
Plastic, heatsink small outline package; 20 leads
SOT411-1
DBS23P
Plastic DIL-bent-SIL power package; 23 leads
(straight lead length 3.2 mm)
SOT418-1
HSOP20
Plastic, heatsink small outline package; 20 leads
SOT459-1
LQFP208
Plastic low profile quad flat package; 208 leads;
body 28 x 28 x 1.4 mm
SOT521-1
DBS27P
Plastic DIL-bent-SIL power package; 27 leads
(lead length 7.7 mm)
SOT528-1
RDBS13P
Plastic rectangular-DIL-bent-SIL power package;
13 leads
SOT566-1
HSOP24
Plastic, heatsink small outline package; 24 leads
SOT612-1
HLQFP144
Plastic thermal enhanced low profile quad flat
package; 144 leads; body 20 x 20 x 1.4 mm;
exposed die pad
SOT725-1
DBS37P
Plastic DIL-bent-SIL power package; 37 leads
(lead length 6.8 mm)
Packages
67
4
Index
Type number
Description
BAP70-02
BAP70-03
BAQ806
BB156
BB200
BB201
BB202
BB207
BB208
BF862
PCA8565
PCA9500
PCA9501
PCA9530/50
PCA9531/51
PCA9532/52
PCA9533/53
PCA9534/54/54A
PCA9535/55
PCA9536
PCA9537
PCA9538
PCA9539
PCA9557
PCF2113X
PCF85103C-2
PCF85116-3
PCF8562
PCF8563
PCF8566
PCF8574/A
PCF8575
PCF8575C
PCF8576/C/D
PCF8577C
PCF8578
PCF8579
PCF8582C-2
PCF8583
PCF8594C-2
PCF8598C-2
SAA6581T
SAA6588(T)
SAA7326
SAA7373GP
SAA7377GP
SAA7706H
SAA7709H
SAA7806
SAA7818
SAA7826
SAA7836
SAF3550
Silicon Pin diode in SOD523 (I-IGIA, UFP)
Silicon Pin diode in SOD323 (UMD2, I-IEIA, URP)
RF attenuator in SOD106
FM / VCO varicap for Nice concept (RFS)
FM varicap for Mobile phone (RFS)
FM varicap for Nice concept (RFS)
FM varicap for Mobile phone (RFS)
FM varicap for Crest concept (RFS)
FM / VCO varicap for Crest concept (RFS)
AM pre-amplifier in SOT23
PCF8563 real time clock (RTC) variant
8-bit GPIO with 2 Kbit EEPROM
8-bit GPIO / keyboard scanner with 2 Kbit EEPROM
2-bit LED dimmer / blinker
8-bit LED dimmer / blinker
16-bit LED dimmer / blinker
4-bit LED dimmer / blinker
8-bit GPIO / keyboard scanner
16-bit GPIO / keyboard scanner
4-bit GPIO
4-bit GPIO / keyboard scanner with reset
8-bit GPIO / keyboard scanner with reset
16-bit GPIO / keyboard scanner with reset
8-bit GPIO with reset
LCD 2 line x 12 character display driver
2 Kbit EEPROM with alternate I2C-bus address
16 Kbit EEPROM
LCD driver for 128 segments
Real time clock (RTC)
LCD driver for 24 to 96 segment
8 I/O for keyboard scanner
16 I/O for keyboard scanner
16 I/O automotive specific
LCD driver for 40 to 160 segments
LCD direct/duplex driver
LCD driver for 256 to 384 segments
LCD extension for PCF8578
2 Kbit EEPROM
Real time clock (RTC) plus RAM
4 Kbit EEPROM
8 Kbit EEPROM
RDS demodulator
RDS demodulator and decoder
Digital servo processor, CD decoder and integrated DAC
Digital servo processor and Compact Disc decoder (CD7)
Digital servo processor and Compact Disc decoder (CD7)
Car radio DSP
Car radio DSP
CD audio IC with ARM7TDMI microprocessor
DVD and CD playback IC
CD audio decoder
CD audio IC with integrated MP3/WMA decoder
HD Radio™ processor
68
Page
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
62
63
62
62
63
62
63
62
62
62
63
63
63
63
62
62
62
62
62
62
48
62
62
25
27
53
56
51
54
46
Type number
Description
SAF7730HV
TDA1560Q
TDA1562Q
TDA1564
TDA1565
TDA1566TH
TDA1572T
TDA1575T
TDA1576(T)
TDA1596(T)
TDA3601/8
TDA3615/8
TDA3681J/TH
TDA3682ST
TDA3683J
TDA7073A(T)
TDA8560/1/3/6
TDA8569Q
TDA8571J
TDA8588AJ/BJ/J
TDA8589AJ/BJ
TDA8592J/Q
TDA8593J/Q
TEA0675(T)
TEA0676T
TEA6320
TEA6360
TEA6811
TEA6822T
TEA6840H
TEA6845H
TEA6848
TEA6880
TEF6721
TEF6730
TEF6862HL
TEF6890H
TEF6892H
TEF6894H
TEF690x
TZA1026
TZA1038HW
Dual IF car radio and audio DSP provides
Single amplifier
Single amplifier
Run-cool stereo power amplifier
Run-cool stereo power amplifier
Dual amplifier
AM front-end radio receiver
FM front-end radio receiver
FM-IF amplifier/demodulator circuit
IF amplifier/demodulator for FM car radio receivers
Multi-output voltage regulators
Multi-output voltage regulators
Multi-output voltage regulator
Multi-output voltage regulator
Multi-output voltage regulator
Dual BTL power driver
Dual amplifiers
Quad amplifier
Quad amplifier
Integrated Power Amplifier and Stabilizer (IPAS)
Integrated Power Amplifier and Stabilizer (IPAS)
Quad amplifier
Quad amplifier
Dual Dolby B-type noise reduction circuit
Dual pre-amplifier and equalizer for reverse tape decks
Sound fader control
Car radio 5-band equalizer
Front-end and PLL synthesizers for car radios
In Car Entertainment (ICE) car radio
AM/FM car radio IC
AM/FM car radio IC with mirrored pinning
AM/FM car radio IC with PACS
Analog signal processor with rear seat audio
Digital IF car radio front-end
Digital IF car radio front-end
Car radio tuner with enhanced selectivity
High performance signal processor
High performance signal processor
High performance signal processor
Integrated car radio tuner with audio processing
Data amplifier and laser supply IC
Advanced analog DVD signal processor and laser supply
Index
Page
29
40
40
41
41
38
62
62
62
62
44
44
42
42
42
62
36
34
34
32
32
35
35
62
62
62
62
62
62
62
62
62
62
62
19
15
22
22
22
17
50
58
69
Your personal notes
70
Your personal notes
71
Your personal notes
72
Philips Semiconductors
Philips Semiconductors is a worldwide company with over 100 sales
offices in more than 50 countries. For a complete up-to-date list of
our sales offices please e-mail
[email protected]
A complete list will be sent to you automatically.
You can also visit our website
http://www.semiconductors.philips.com/sales
Semiconductors
www.semiconductors.philips.com
All rights reserved. Reproduction in whole or in part is prohibited
without the prior written consent of the copyright owner. The
information presented in this document does not form part of any
quotation or contract, is believed to be accurate and reliable and
may be changed without notice. No liability will be accepted by the
publisher for any consequence of its use. Publication thereof does not
convey nor imply any license under patent- or other industrial or
intellectual property rights.
Printed in the Netherlands
Philips Car Stereo Designer’s Guide
date of release: September 2004
document order number: 9397 750 13849
Car Stereo Designer’s Guide
2004/2005
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