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Texas Instruments TAS5411Q1EVM User guides
User's Guide
SLOU431 – November 2015
TAS5411EVM User's Guide
The TAS5411-Q1 evaluation module (EVM) is intended to demonstrate the capabilities of the TAS5411Q1 device. All the device features can be accessed through the hardware and the software graphical user
interface (GUI) which is supplied. This user's guide contains a description of the EVM and the GUI. The
schematic, bill of materials (BOM), and board layout are included.
1
Hardware Overview
The TAS5411EVM showcases TI's TAS5411-Q1 analog input class-D closed-loop mono amplifier. The
EVM is usable as stand-alone platform with default I2C register settings. The EVM runs in default I2C
register settings. The EVM can also work with a USB2IIC-2 board and TAS5421-Q1 GUI for programming
the I2C register settings.
Figure 1. TAS5411EVM
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1
Hardware Overview
1.1
TAS5411EVM Features
•
•
•
1.2
www.ti.com
Runs without I2C initialization
Has GUI control via USB port
Passes EMC CISPR 25, class 5
TAS5411EVM Gain
The gain setting for TAS5411-Q1 device is I2C programmable. The four gain options are 20 dB, 26 dB, 32
dB, and 36 dB. Set the gain by modifying I2C control register 0x03. By default, the gain is 26 dB.
1.3
TAS5411EVM PWM Switching Frequencies
The PWM switching frequency is I2C programmable. The two f(SW) options are 400 kHz and 500 kHz.
Programming the frequency in control register 0x03 is via the GUI and IIC2USB-2 board. By default, f(SW)
is 400 kHz.
1.4
TAS5411EVM SpeakerGuard™ Protection Circuitry
The SpeakerGuard protection circuitry is programmable for different voltage levels. Programming the
levels in control register 0x03 via the GUI and IIC2USB-2 board. The control register shows the default
value for the SpeakerGuard protection-circuitry voltage level.
Table 1. Control Register
2
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
1
1
1
1
0
0
0
26-dB gain, f(SW) set to 400 kHz, SpeakerGuard protection
circuitry is set to maximum voltage.
—
—
—
—
—
—
—
1
f(SW) set to 500 khz
—
—
—
—
—
1
1
—
RESERVED
—
—
1
1
0
—
—
—
SpeakerGuard protection circuitry is set to 14-V peak
output.
—
—
1
0
1
—
—
—
SpeakerGuard protection circuitry is set to 11.8-V peak
output.
—
—
1
0
0
—
—
—
SpeakerGuard protection circuitry is set to 9.8-V peak
output.
—
—
0
1
1
—
—
—
SpeakerGuard protection circuitry is set to 8.4-V peak
output.
—
—
0
1
0
—
—-
—
SpeakerGuard protection circuitry is set to 7-V peak
output.
—
—
0
0
1
—
—
—
SpeakerGuard protection circuitry is set to 5.9-V peak
output.
—
—
0
0
0
—
—
—
SpeakerGuard protection circuitry is set to 5-V peak
output.
0
0
—
—
—
—
—
—
Set gain to 20 dB.
0
1
—
—
—
—
—
—
Set gain to 32 dB.
1
1
—
—
—
—
—
—
Set gain to 36 dB.
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TAS5411EVM Setup
www.ti.com
2
TAS5411EVM Setup
This section describes the TAS5411EVM setup and software installation.
Figure 2. TAS5411EVM Connection
Hardware requirements (see Figure 2):
• Computer running Windows XP, Windows 7, or Windows 8
• Power supply unit (PSU) 5–18 VDC
• USB cable (provided)
• PS2 cable (provided)
• USB2IIC-2 board (provided)
• Audio source: analog RCA input
Hardware setup:
1. Connect the 6-pin (PS2) cable to the TAS5411EVM on one end and to the USB2IIC-2 board on the
other (see Figure 2).
2. Plug in the USB cable from the PC to the USB2IIC-2 board (shown in Figure 3). The 3.3-V and USB
LINK LEDs light. The I2C LEDs (SDA/SCL) on the USB2IIC-2 board are blinking (colored boxes in
Figure 3).
3. Connect J2 (see Figure 2):
• PSU: Pin 7 (+) and Pin 6 (-) to PSU
• The speaker: Pin 5 (-) and Pin 4 (+) to speakers
• The audio input: Pin 2 (+) and Pin 1 (-) to input source
• Leave Pin 3 unconnected or connect it to ground.
4. Connect the PSU to the TAS5411EVM and turn on the power. The 3.3-V LED (D1 on the EVM board)
lights (see Figure 1).
5. Set switch S1 to OPERATION and S2 to UNMUTE (see Figure 1).
NOTE: The TAS5411EVM can run without a USB2IIC-2 board.
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Software Installation
www.ti.com
USB
Cable
PS2
Cable
A002
Figure 3. USB2IIC-2 Board
3
Software Installation
The TAS5411-Q1 use the TAS5421-Q1 GUI. It is available on the product folder by clicking on Tools and
Software tab to obtain the latest release of the GUI.
Execute the GUI installation program, TAS5421-Q1 GUI Setup.exe. After the program is installed, run the
TAS5421 EVM GUI. Figure 4 shows the start-up GUI image. The GUI displays the fault register when first
started. I2C data is polling by default. The I2C device address for the TAS5411-Q1 device is D8. Green
USB and I2C LEDs show that USB is connected and I2C communication is valid.
A003
Figure 4. GUI Image at Start-Up
4
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Using the GUI With the TAS5411EVM Board
www.ti.com
4
Using the GUI With the TAS5411EVM Board
The TAS5411EVM does not need initialization. On powering up, the device performs load diagnostics. If
there is no problem, the device transitions to play mode with the following default values are set:
• Gain: 26 dB
• f(SW): 400 kHz
• SpeakerGuard protection circuitry: Maximum voltage level
4.1
Checking the Fault Register
When the GUI first runs, the Register Detail box displays the fault register. The GUI runs with I2C data
polling as the default setting, clearing any previous faults after the first poll. If any fault condition is still
active after device goes into play mode, with the exception of open load, the device enters the loaddiagnostics mode.
A004
Figure 5. Fault Register
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5
Using the GUI With the TAS5411EVM Board
4.2
www.ti.com
Checking the Status Register
Figure 6 shows the status register. Click on Status-Diag (Read-Only) (0x02), shown in Figure 6 (blue
boxes for illustration only, not shown on GUI) and the register detail appears in the middle box.
A005
Figure 6. Status Register
4.3
Checking and Changing the Control Register
Figure 7 shows the control register. In this register, one can change the default values for f(SW),
SpeakerGuard protection circuitry, and gain. Select the desired check boxes; then click apply to
update the device status box.
A006
Figure 7. Control Register
6
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Using the GUI With the TAS5411EVM Board
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4.4
2
Read and I C Log
The I2C log displays I2C registers read data (see Figure 8). An option exists for reading the three registers
all at once or individually. Pressing the Read Faults button displays the fault register value on the I2C log
as well.
Starting the GUI enables the I2C log. An option is available to turn off logging on the pulldown I2C Log
menu.
A007
2
Figure 8. Read and I C Log
4.5
I2C Polling
As mentioned above, the I2C polling is on when the GUI starts. To disable I2C polling, click on I2C polling
pulldown tab and unselect the check box. The polling time can also be changed as shown in Figure 9.
A008
2
Figure 9. I C Polling
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7
Board Layouts, Bill of Materials, and Schematic
5
Board Layouts, Bill of Materials, and Schematic
5.1
TAS5411EVM Board Layouts
www.ti.com
Figure 10 and Figure 11 show the board layouts for the EVM.
Figure 10. TAS5411EVM Top View
Figure 11. TAS5411EVM Bottom View
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Board Layouts, Bill of Materials, and Schematic
www.ti.com
5.2
Bill of Materials
Table 2 lists the BOM for this EVM.
Table 2. Bill of Materials
ITEM
MFR PART NO.
MFR
QTY
REF
DESIGNATORS
DESCRIPTION
1
GRM188R71E104KA01D
MuRata
3
C1, C6, C19
Capacitor, ceramic, 0.1-µF, 25V, ±10%, X7R, 0603
2
GRM188R71H222KA01D
MuRata
1
C2
Capacitor, ceramic, 2200-pF,
50-V, ±10%, X7R, 0603
3
GRM188R71E823KA01D
MuRata
1
C3
Capacitor, ceramic, 0.082-µF,
25-V, ±10%, X7R, 0603
4
GRM31CR71E475KA88L
MuRata
2
C4, C5
Capacitor, ceramic, 4.7-µF, 25V, ±10%, X7R, 1206
5
GRM31CR71E106KA12L
MuRata
1
C7
Capacitor, ceramic, 10-µF, 25V, ±10%, X7R, 1206
6
UBT1E331MPD1TD
Nichicon
1
C8
Capacitor, AL, 330-µF, 25-V,
±20%, 0.075-Ω, TH
7
GRM21BR71E105KA99L
MuRata
3
C9, C16, C21
Capacitor, ceramic, 1-µF, 25-V,
±10%, X7R, 0805
8
GRM188R71E224KA88D
MuRata
2
C10, C14
Capacitor, ceramic, 0.22-µF,
25-V, ±10%, X7R, 0603
9
GRM21BR71E335KA73L
MuRata
2
C11, C17
Capacitor, ceramic, 3.3-µF, 25V, ±10%, X7R, 0805
10
GRM188R71E103KA01D
MuRata
2
C12, C18
Capacitor, ceramic, 0.01-µF,
25-V, ±10%, X7R, 0603
11
GRM188R72E471KW07D
MuRata
2
C13, C15
Capacitor, ceramic, 470-pF,
250-V, ±10%, X7R, 0603
12
LTST-C190CKT
Lite-On
1
D1
LED, Red, SMD
13
LTST-C171GKT
Lite-On
1
D2
LED, Green, SMD
14
SJ5382
3M
4
H1, H2, H3, H4
Bumpon, hemisphere, 0.25 ×
0.075, clear
15
MD-60SM
CUI Inc.
1
J1
Receptacle, 6x1_3MH, R/A, TH
16
ED555/7DS
On-Shore
Technology
1
J2
Terminal Block, 6A, 3.5mm
Pitch, 7-Pos, TH
17
SER1360-103KLB
Coilcraft
1
L1
Inductor, shielded E core,
ferrite, 10-µH, 7.2-A, 0.01-Ω,
SMD
18
DFEG7030D-150M
Toko
2
L2, L3
Inductor, Shielded, Metal
Composite, 15 µH, 2.7 A,
0.179 ohm, AEC-Q200 Grade
1, SMD
19
RC0603FR-074K7L
Yageo America
4
R1, R2, R8, R9
Resistor, 4.70 kΩ, 1%, 0.1-W,
0603
20
CRCW0603499RFKEA
Vishay-Dale
2
R3, R10
Resistor, 499-Ω, 1%, 0.1-W,
0603
21
CRCW08055R60JNEA
Vishay-Dale
2
R4, R7
Resistor, 5.6-Ω, 5%, 0.125-W,
0805
22
CRCW080549K9FKEA
Vishay-Dale
2
R5, R6
Resistor, 49.9-kΩ, 1%, 0.125W, 0805
23
200USP1T1A1M2RE
E-Switch
2
S1, S2
Switch, SPDT, On-On, 2 Pos,
TH
24
TAS5411QPWPRQ1
Texas Instruments
1
U1
10-W mono automotive digital
amplifier with diagnostics,
PWP0016A
25
UA78M33CDCY
Texas Instruments
1
U2
Positive voltage regulator,
DCY0004A
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Board Layouts, Bill of Materials, and Schematic
5.3
www.ti.com
TAS5411EVM Schematic
Figure 12 shows the TAS5411EVM schematic.
Figure 12. TAS5411EVM Schematic
10
TAS5411EVM User's Guide
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STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or
documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein.
Acceptance of the EVM is expressly subject to the following terms and conditions.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms and conditions that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms and conditions do not apply to Software. The warranty, if any, for Software is covered in the applicable Software
License Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for any defects that are caused by neglect, misuse or mistreatment
by an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in any
way by an entity other than TI. Moreover, TI shall not be liable for any defects that result from User's design, specifications or
instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as
mandated by government requirements. TI does not test all parameters of each EVM.
2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,
or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the
warranty period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to
repair or replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall
be warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit
to determine whether to incorporate such items in a finished product and software developers to write software applications for
use with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless
all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause
harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is
designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of
an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
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FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required by Radio Law of
Japan to follow the instructions below with respect to EVMs:
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
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【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿6丁目24番1号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ
い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
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4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
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6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THE
DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY
THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS AND
CONDITIONS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY
OTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD
PARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY
INVENTION, DISCOVERY OR IMPROVEMENT MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.
7.
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS AND CONDITIONS. THIS OBLIGATION
SHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY
OTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, REGARDLESS OF WHETHER TI HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED
TO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS,
LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL
BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION
ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2015, Texas Instruments Incorporated
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IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products
Applications
Audio
www.ti.com/audio
Automotive and Transportation
www.ti.com/automotive
Amplifiers
amplifier.ti.com
Communications and Telecom
www.ti.com/communications
Data Converters
dataconverter.ti.com
Computers and Peripherals
www.ti.com/computers
DLP® Products
www.dlp.com
Consumer Electronics
www.ti.com/consumer-apps
DSP
dsp.ti.com
Energy and Lighting
www.ti.com/energy
Clocks and Timers
www.ti.com/clocks
Industrial
www.ti.com/industrial
Interface
interface.ti.com
Medical
www.ti.com/medical
Logic
logic.ti.com
Security
www.ti.com/security
Power Mgmt
power.ti.com
Space, Avionics and Defense
www.ti.com/space-avionics-defense
Microcontrollers
microcontroller.ti.com
Video and Imaging
www.ti.com/video
RFID
www.ti-rfid.com
OMAP Applications Processors
www.ti.com/omap
TI E2E Community
e2e.ti.com
Wireless Connectivity
www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2015, Texas Instruments Incorporated
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