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EVM IMPORTANT NOTICE

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

This evaluation kit being sold by TI is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION
PURPOSES ONLY
 and is not considered by TI to be fit for commercial use. As such, the goods being provided
may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective
considerations, including product safety measures typically found in the end product incorporating the goods.
As a prototype, this product does not fall within the scope of the European Union directive on electromagnetic
compatibility and therefore may not meet the technical requirements of the directive.

Should this evaluation kit not meet the specifications indicated in the EVM User’s Guide, the 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. Please be aware that the products
received may not be regulatory compliant or agency certified  (FCC, UL, CE, etc.). 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 EVM User’s Guide and, specifically, the EVM Warnings and Restrictions notice in the EVM
User’s Guide prior to handling the product. This notice contains important safety information about temperatures
and voltages. For further safety concerns, please contact the TI application engineer.

Persons handling the product must have electronics training and observe good laboratory practice standards.

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.

Mailing Address:

Texas Instruments
Post Office Box 655303
Dallas, Texas 75265

Copyright 

 2002, Texas Instruments Incorporated

Summary of Contents for TPA2012D2EVM

Page 1: ...December 2002 HPL User s Guide SLOU156...

Page 2: ...t that any license either express or implied is granted under any TI patent right copyright mask work right or other TI intellectual property right relating to any combination machine or process in wh...

Page 3: ...handling or use of the goods Please be aware that the products received may not be regulatory compliant or agency certified FCC UL CE etc Due to the open construction of the product it is the user s r...

Page 4: ...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 65 C The EVM is desi...

Page 5: ...the TPA3001D1EVM The user s guide includes a schematic diagram bill of mate rials BOM and board layout diagrams How to Use This Manual This document contains the following chapters Chapter 1 Introduc...

Page 6: ...n statement A caution statement describes a situation that could potentially damage your software or equipment This is an example of a warning statement A warning statement describes a situation that...

Page 7: ...Start 2 1 2 1 Configuration 2 2 2 2 Precautions 2 2 2 3 Quick Start List for the Platform 2 4 2 4 Quick Start List for Stand Alone Operation 2 5 3 Bill of Materials Schematic and PCB Layers 3 1 3 1 TP...

Page 8: ...atic Diagram 3 3 3 2 TPA3001D1EVM Top Layer 3 4 3 3 TPA3001D1EVM Bottom Layer 3 4 2 1 Typical TI Plug N Play Platform Jumper and Switch Settings for the TPA3001D1 2 2 2 2 Typical TPA3001D1EVM Jumper S...

Page 9: ...s Instruments TI TPA3001D1EVM class D audio amplifier evaluation module It includes a list of EVM features a brief illustrated description of the module and a list of EVM specifications Topic Page 1 1...

Page 10: ...2 inches Figure 1 1 and Figure 1 2 Figure 1 1 The TI TPA3001D1 Audio Power Amplifier EVM Top View Figure 1 2 The TI TPA3001D1 Audio Power Amplifier EVM Bottom View Note Single in line header pins ext...

Page 11: ...rrectly and connects them to a versatile array of standard audio input and output jacks and connectors Easy to use configuration controls allow the platform and EVMs to quickly model many possible end...

Page 12: ...1 4...

Page 13: ...d control inputs and signal outputs to the EVM using standard connectors However the audio amplifier evaluation module can be used in stand alone operation by making connections directly to the module...

Page 14: ...rwise set to OFF 3 R3 must be removed from the TPA3001D1EVM to allow the headphone jack to control the shutdown of the TPA3001D1 Table 2 2 Typical TPA3001D1EVM Jumper Settings EVM GAIN0 GAIN1 TPA3001D...

Page 15: ...e JP1 JP4 JP5 JP6 JP7 JP8 S1 S2 Note 2 S3 VCC J1 ON ON X Mode X X ON OFF U5 Notes 1 ON Jumper installed OFF Jumper NOT Installed X Don t care 2 Set to ON when tone control board SLOP109 is installed i...

Page 16: ...B1 U6 POWER SUPPLY U3 U4 U5 U1 U2 Audio Power Amps On Off Conditioning S2 J7 J8 Right Out Left Out JP6 Mode Mute Spk U2 U4 JP8 J9 Left Out JP7 S3 HP Source U2 U4 U5 Polarity Lo Hi HP U5 C3 C2 R3 R4 R5...

Page 17: ...the TPA3001D1EVM as a stand alone unit or when connecting it into existing circuits or equipment Connections to the TPA3001D1 module header pins can be made via individual sockets wire wrapping or so...

Page 18: ...current capability to overcome the 120 k pullup resistor on each input Holding down S1 places the amplifier in the shutdown state Releasing S1 returns the amplifier to the active state Refer to the T...

Page 19: ...and PCB Layers This chapter contains the bill of materials schematic and board layout for the TPS3001D1EVM Topic Page 3 1 TPA3001D1EVM Bill of Materials 3 2 3 2 TPA3001D1EVM Schematic 3 3 3 3 TPA3001...

Page 20: ...1H221KBN C14 C15 Capacitor ceramic 1000 pF 10 X7R 50 V 805 2 Panasonic ECJ 2VB1H102K L1 L2 Ferrite Bead 0 05 DCR 70 at 100 MHz 3 A 1206 2 Fair Rite 2512067007Y3 R1 R2 R3 R4 Resistor chip 120 k 1 10 W...

Page 21: ...D VCC VREF BYPASS COSC ROSC AGND AGND BSP PVCC OUTP GAIN1 OUTP PGND PowerPAD 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 R6 51 C9 0 22 F C6 1 F D1 VCC C12 220 pF 1 F C3 1 F C4 1 F V...

Page 22: ...Layers 3 4 3 3 TPA3001D1EVM PCB Layers The following illustrations depict the TPA3001D1EVM PCB assembly and layers These drawings are not to scale Figure 3 2 TPA3001D1EVM Top Layer Figure 3 3 TPA3001D...

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