utc tda1519c linear integrated circuit utc unisonic technologies co., ltd.

utc tda1519c linear integrated circuit utc unisonic technologies co., ltd.
UTC TDA1519C
LINEAR INTEGRATED CIRCUIT
22W BTL OR 2×11W STEREO POWER
AMPLIFIER
DESCRIPTION
The UTC TDA1519C is an integrated class-B dual output
amplifier with gain fixed at 40dB. It’s packed in a 9-lead
plastic single in-line power package for Low thermal
resistance and high heat dissipation.
FEATURES
* Two identical amplifiers with Identical differential input
stages suitable for Stereo or BTL application.
* Load dump, reverse polarity , short-circuit and over
temperature protections
* Fixed gain at 40dB with Good ripple rejection
* Mute/standby switch with low switching current
* Requires very few external components for Bridge -Tied
Load (BTL) operation
* No switch-on/switch-off pops
* Low standby current (<100μA)
HSIP-9
*Pb-free plating product number: TDA1519CL
PIN CONFIGURATION
UTC TDA1519C
1
2
NINV GND1
3
RR
4
5
6
OUT1 GND2 OUT2
7
8
9
VP
M/SS
INV
PIN DESCRIPION
PIN NO.
1
2
3
4
5
6
7
8
9
UTC
PIN NAME
NINV
GND1
PSRR
OUT1
GND2
OUT2
Vp
M/SS
INV
DESCRIPION
Non-inverting input
Ground 1(signal)
Supply Voltage Ripple Rejection
Output 1
Ground 2(substrate)
Output 2
Positive Supply Voltage
Mute/standby switch input
Inverting Input
UNISONIC TECHNOLOGIES
www.unisonic.com.tw
CO., LTD.
1
QW-R107-031,A
UTC TDA1519C
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
NINV
mute
switch
1
Cm
VA
4
OUT1
power stage
Vp
standby
switch
-
VA
15kΩ
3
15kΩ
M/SS
Standby
reference
voltage
+
+
-
×1
RR
8
+
mute
switch
Mute
reference
voltage
power
stage
6
INV
OUT2
VA
9
Cm
input
reference
voltage
+
signal
ground
2
GND1
UTC
mute
switch
7
Vp
UNISONIC TECHNOLOGIES
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power
ground
(substrate)
GND2
CO., LTD.
2
QW-R107-031,A
UTC TDA1519C
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING
PARAMETER
Supply Voltage
operating
Non-operating
Load dump protected (during 50ms, tr≧2.5ms)
AC and DC short-circuit safe voltage
Reverse Polarity Voltage
Non-repetitive peak output current
Repetitive peak output current
Total Power Dissipation
Junction Temperature
Storage Temperature
Energy handling capability at outputs (Vp=0V)
SYMBOL
Vp
Vsc
Vrp
IosM
IoRM
Ptot
TJ
TSTG
Eo
RATINGS
UNIT
17.5
30
45
17.5
6
6
4
25
0 ~ +125
-65 ~ +125
200
V
V
V
A
A
W
℃
℃
mJ
QUICK REFERENCE DATA
PARAMETER
Supply
Supply Voltage
operating
Non-operating
Load dump protected
Repetitive Peak Output Current
Total Quiescent Current
Standby Current
Switch-on Current
Inputs
Input Impedance
BTL
stereo
Stereo Application
Noise Output Voltage(RMS value)
SYMBOL
Vp
MAX
6.0
14.4
17.5
30
45
4
80
100
40
αcs
THD=10%
RL=4Ω
RL=2Ω
THD=10%, RL=4Ω
SVRR
Rs=0Ω, fi =100Hz
Rs=0Ω, fi =1 ~ 10kHz
A
mA
µA
µA
µV
6
11
W
W
dB
250
22
150
UNISONIC TECHNOLOGIES
V
150
40
∆Voo
Po
Tj
UNIT
kΩ
25
50
Vn(o)(rms)
Channel Separation
BTL Application
DC Output Offset Voltage
Output Power
Junction Temperature
www.unisonic.com.tw
TYP
40
0.1
Zi
Po
UTC
MIN
IORM
Iq(tot)
Istb
Isw(on)
Output Power
Supply Voltage Ripple Rejection
TEST CONDITONS
34
48
CO., LTD.
mV
W
℃
dB
dB
3
QW-R107-031,A
UTC TDA1519C
LINEAR INTEGRATED CIRCUIT
DC CHARACTERISTICS
(Vp=14.4V, Ta=25°C, measured from test circuit, Fig 1.)
PARAMETER
Supply
Supply Voltage
DC Output Voltage
DC Output Offset Voltage
Total Quiescent Current
Mute/Standby Switch
Switch-on voltage Level
Mute Voltage Level
Standby Voltage Level
Mute/Standby Condition
Output Voltage
SYMBOL
Vp
Vo
ΔVoo
TECT CONDITONS
Note 1
Note 2
MIN
TYP
MAX
UNIT
6.0
14.4
6.95
17.5
250
80
V
V
mV
mA
6.4
2
V
V
V
20
mV
250
100
40
mV
μA
μA
Iq(tot)
40
Vsw(on)
Vmute
Vstb
Vo
8.5
3.3
0
Mute
mode;Vi=1V(maximum);
fi=20Hz ~ 15kHz
Mute mode
Standby mode
ΔVoo
DC Output Offset Voltage
Standby Current
Istb
Switch-on Current
Isw(on)
Notes: 1. The circuit is DC adjusted at Vp =6 ~ 17.5V and AC operating at Vp =8.5 ~ 17.5V.
2. At Vp=17.5 ~ 30V, the DC output voltage is≦0.5Vp.
12
AC CHARACTERISTICS
(Vp=14.4V, RL=4Ω, Ta=25℃, f =1kHz, unless otherwise specified.)
PARAMETER
Stereo Application (See Fig.1)
Noise output Voltage(RMS value)
Input Impedance
SYMBOL
Vn(o)(rms)
Po
Channel Separation
Channel Unalance
Closed-loop voltage Gain
αcs
| ∆Gv(ub) |
Gv(cl)
Supply voltage Ripple rejection
SVRR
High Frequency roll-off
Low Frequency roll-off
Total Harmonic Distortion
fro(h)
fro(I)
THD
Note 1
THD=0.5%
THD=10%
RL=2Ω, Note 1
THD=0.5%
THD=10%
Rs=10kΩ
On, f =100Hz. Note 3
On, f=1 to 10kHz. Note 3
Mute, 100Hz to 10kHz. Note 3
Standby, 100Hz to10kHz Note 3
-1dB
-3dB, Note 2
Po=1W
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MIN
TYP
50
150
250
120
60
4
5.5
5
6.0
W
W
7.5
10
40
8.5
11
W
W
dB
dB
dB
dB
dB
dB
dB
KHz
Hz
%
Bandwidth 20Hz ~ 20kHz.
On, Rs=0Ω
On, Rs=10kΩ
Mute, Note 4
Zi
Output Power
UTC
TEST CONDITONS
39
40
45
45
80
20
0.1
40
45
0.1
CO., LTD.
MAX
500
75
1
41
UNIT
µV
µV
µV
kΩ
4
QW-R107-031,A
UTC TDA1519C
PARAMETER
BTL Application (see Fig 2)
Noise Output Voltage
(RMS value)
Input Impedance
Output Power
LINEAR INTEGRATED CIRCUIT
SYMBOL
Vn(o)(rms)
TEST CONDITONS
Closed-loop Voltage Gain
Supply Voltage Ripple Rejection
TYP
25
200
350
180
30
15
20
17
22
W
W
13
17.5
46
W
W
dB
dB
dB
dB
dB
KHz
Hz
Bandwidth 20Hz ~ 20kHz.
On, Rs=0Ω
On, Rs=10kΩ
Mute, Note 4
Zi
Po
MIN
Note 1
THD=0.5%
THD=10%
Vp=13.2V, Note 1
THD=0.5%
THD=10%
700
38
UNIT
µV
µV
µV
kΩ
45
47
On, f =100Hz. Note 3
34
On, f=1 to 10kHz. Note 3
48
SVRR
Mute, 100Hz to 10kHz. Note 3
48
Standby, 100Hz to10kHz Note 3
80
High Frequency roll-off
fro(h)
-1dB
20
Low Frequency roll-off
fro(I)
-1dB, Note 2
45
Power Bandwidth
Bp
THD=0.5%, Po=-1dB
35 to
Hz
with respect to 15W
15000
Total Harmonic Distortion
THD
Po=1W
0.1
%
Note: 1.Output power is measured directly at the output pins of the device.
2.Frequency response is externally fixed.
3.Ripple rejection is measured at the output with a source impedance of 0Ω(maximum ripple amplitude of 2V).
4.Noise output voltage independent of Rs (Vi=0V).
UTC
Gv(cl)
MAX
UNISONIC TECHNOLOGIES
www.unisonic.com.tw
CO., LTD.
5
QW-R107-031,A
UTC TDA1519C
LINEAR INTEGRATED CIRCUIT
APPLICATION INFORMATION
standby
switch
+
Internal 1/2Vp
-
+
40dB
220nF
40dB
-
+
1
2
signal
ground
7
8
3
non-Inverting
input
VP
2200μF
+
100μF
+
input
reference
voltage
100nF
4
5
9
220nF
Inverting
input
6
power
ground
1000μF
Fig.1 Stereo application diagram
standby
switch
100nF
+
3
input
reference
voltage
8
Internal 1/2Vp
+
40dB
to pin 9
40dB
-
+
1
2
signal
ground
5
7
+
non- 220nF
Inverting
input
VP
2200μF
4
9
6
to pin 1
power
ground
RL=4Ω
Fig.2 BTL application diagram
UTC
UNISONIC TECHNOLOGIES
www.unisonic.com.tw
CO., LTD.
6
QW-R107-031,A
UTC TDA1519C
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARCTERISTIC
Fig.3 Total quiescent current
as a function of the supply voltage(V P)
Fig.4 Output power as a function of the
supply voltage
50
30
Iq(tot)
mA
BTL applicatio
RL=8Ω, fi=1kHz
20
THD=10%
Po (W)
Iq (tot) (mA)
60
THD=0.5%
10
40
30
0
4
12
8
16
0
20
4
0
8
Vp (V)
16
20
Vp (V)
Fig.5 Total harmonic distortion as a
function of the output power
12
12
Fig.6 Total harmonic distortion as a
function of the operating frequency
0.8
BTL application
RL=4Ω, fi=1kHz
BTL application
RL=4Ω, Po=1W
THD (10%)
THD (10%)
0.6
8
0.4
4
0.2
0
10-1
1
10
102
0
10
Po (W)
102
103
104
fi (Hz)
U T C a ssu m e s n o re sp o n sib ility fo r e q u ip m e n t fa ilu re s th a t re su lt fro m u sin g p ro d u c ts a t v a lu e s th a t
e x c e e d , e v e n m o m e n ta rily , ra te d v a lu e s (su c h a s m a x im u m ra tin g s, o p e ra tin g c o n d itio n ra n g e s, o r
o th e r p a ra m e te rs) liste d in p ro d u c ts sp e c ific a tio n s o f a n y a n d a ll U T C p ro d u c ts d e sc rib e d o r c o n ta in e d
h e re in . U T C p ro d u c ts a re n o t d e sig n e d fo r u se in life su p p o rt a p p lia n c e s, d e v ic e s o r sy ste m s w h e re
m a lfu n c tio n o f th e se p ro d u c ts c a n b e re a so n a b ly e x p e c te d to re su lt in p e rso n a l in ju ry . R e p ro d u c tio n in
w h o le o r in p a rt is p ro h ib ite d w ith o u t th e p rio r w ritte n c o n se n t o f th e c o p y rig h t o w n e r. T h e in fo rm a tio n
p re se n te d in th is d o c u m e n t d o e s n o t fo rm p a rt o f a n y q u o ta tio n o r c o n tra c t, is b e lie v e d to b e a c c u ra te
a n d re lia b le a n d m a y b e c h a n g e d w ith o u t n o tic e .
UTC
UNISONIC TECHNOLOGIES
www.unisonic.com.tw
CO., LTD.
7
QW-R107-031,A
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