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Evaluation Board/Kit Important Notice

Texas Instruments (TI) provides the enclosed product(s) under the following conditions:

This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES
ONLY 
and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have
electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete
in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental
measures typically found in end products that incorporate such semiconductor components or circuit boards. This evaluation board/kit does
not fall within the scope of the European Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling
(WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from
the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER
AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims
arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all
appropriate precautions with regard to electrostatic discharge.

EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY
INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.

TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive.

TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or
services described herein.

Please read the User’s Guide and, specifically, the Warnings and Restrictions notice in the User’s Guide prior to handling the product. This
notice contains important safety information about temperatures and voltages. For additional information on TI’s environmental and/or
safety programs, please contact the TI application engineer or visit

www.ti.com/esh

.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used.

FCC Warning

This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES
ONLY 
and is not considered by TI to be a finished end-product fit for general consumer use. It generates, uses, and can radiate radio
frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC rules, which are
designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may
cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may
be required to correct this interference.

EVM Warnings and Restrictions

It is important to operate this EVM within the input voltage range of and the output voltage range of .

Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions
concerning the input range, please contact a TI field representative prior to connecting the input power.

Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM.
Please consult the EVM User's 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, some circuit components may have case temperatures greater than . The EVM is designed to operate properly
with certain components above as long as the input and output ranges are maintained. These components include but are not limited to
linear regulators, switching transistors, pass transistors, and current sense resistors. These types of devices can be identified using the
EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during operation, please be
aware that these devices may be very warm to the touch.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2012, Texas Instruments Incorporated

Содержание TAS5514B

Страница 1: ...TAS5514B Evaluation Module EVM User s Guide Literature Number SLOU345 June 2012...

Страница 2: ...ion of Inputs 5 2 2 Description of Outputs 5 2 3 Controls 6 2 4 Indicator Description 7 3 TAS5514B EVM Schematic 7 4 Board Layouts 8 5 Bill of Materials 11 6 Related Documentation from Texas Instrumen...

Страница 3: ...o the EVM 6 5 TAS5514BDKD Top Layer 8 6 TAS5514BDKD Mid Layer Level 1 9 7 TAS5514BDKD Mid Layer Level 2 9 8 TAS5514BDKD Bottom Layer 10 9 TAS5514BDKD Top Silkscreen Overlay 10 10 TAS5514BDKD Bottom Si...

Страница 4: ...ing and a power speaker cable connector assembly The EVM is different than the TAS5414B EVM as it does not need an I2 C controller board to function 1 2 Connections The connections are for an analog s...

Страница 5: ...minus input on the shield The balanced ground can be connected to the chassis or Power GND 2 1 2 Power The EVM requires one dc power connection The connection is made through a 10 pin supplied connect...

Страница 6: ...the minus connection of the other channel must be connected also See the data sheet for more details on parallel outputs PBTL 2 3 Controls 2 3 1 Standby The standby switch is located on the front pane...

Страница 7: ...3 V supply is needed for the LEDs and the standby circuit The other four LEDs output pins FAULT CLIP_OTW STANDBY and MUTE In normal play mode these four LEDs should not light 3 TAS5514B EVM Schematic...

Страница 8: ...i com TAS5514BDKD EVM Schematic 4 Board Layouts Figure 5 TAS5514BDKD Top Layer 8 TAS5514B Evaluation Module EVM User s Guide SLOU345 June 2012 Submit Documentation Feedback Copyright 2012 Texas Instru...

Страница 9: ...uts Figure 6 TAS5514BDKD Mid Layer Level 1 Figure 7 TAS5514BDKD Mid Layer Level 2 9 SLOU345 June 2012 TAS5514B Evaluation Module EVM User s Guide Submit Documentation Feedback Copyright 2012 Texas Ins...

Страница 10: ...om Figure 8 TAS5514BDKD Bottom Layer Figure 9 TAS5514BDKD Top Silkscreen Overlay 10 TAS5514B Evaluation Module EVM User s Guide SLOU345 June 2012 Submit Documentation Feedback Copyright 2012 Texas Ins...

Страница 11: ...mic C18 C0603C334K4RACTU 399 4916 1 ND 1 0 1 F Capacitor ceramic C19 C33 C57 ECJ 1VB1C104K PCC1762CT ND 3 0 47 F 16 V Capacitor film C37 C39 C48 C52 ECP U1C474MA5 PCF1130CT ND 4 1200 pF 50 V Capacitor...

Страница 12: ...8 R32 R34 R35 249 O Resistor SMT R37 ERJ 3EKF2490V P249HCT ND 1 470 O Resistor SMT R44 R45 R46 R47 ERJ 3GEYJ471V P470GCT ND 4 332 O Resistor SMT R48 ERJ 3EKF3320V P332HCT ND 1 S1 E switch SPDT right...

Страница 13: ...o handling the product This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please contact the TI a...

Страница 14: ...or use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury or death unless officers of the parties have...

Страница 15: ...401 Building No 5 JiuGe Business Center Lane 2301 Yishan Rd Minhang District Shanghai China Sales Direct 86 21 6401 6692 Email amall ameya360 com QQ 800077892 Skype ameyasales1 ameyasales2 Customer Se...

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