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User's Guide

SLOU375 – July 2013

TPA3132D2EVM Audio Amplifier Evaluation Module

This evaluation module allows users to evaluate the TI's TPA3132D2 audio amplifier. This user's guide
contains an operations description, schematic, printed-circuit board (PCB) layout, and the bill of materials.

Contents

1

Introduction

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2

2

Operation

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3

2.1

Quick-Start List for Stand-Alone Operation

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3

3

Schematic, Layout, and Bill of Materials

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4

3.1

TPA3132D2EVM Schematic

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4

3.2

TPA3132D2EVM Printed-Circuit Board Layers

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5

3.3

TPA3132D2EVM Bill of Materials

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6

List of Figures

1

TPA3132D2EVM Audio Power Amplifier – Top View

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2

2

TPA3132D2EVM Audio Power Amplifier – Bottom View

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2

3

TPA3132D2EVM Schematic

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4

4

TPA3132D2EVM – Top-Side Layout

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5

5

TPA3132D2EVM – Bottom-Side Layout

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5

List of Tables

1

Power Supply Requirements

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3

2

TPA3132D2EVM Jumpers

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3

3

TPA3132D2EVM Bill of Materials

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6

1

SLOU375 – July 2013

TPA3132D2EVM Audio Amplifier Evaluation Module

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Copyright © 2013, Texas Instruments Incorporated

Summary of Contents for TPA3132D2EVM

Page 1: ...d Bill of Materials 4 3 1 TPA3132D2EVM Schematic 4 3 2 TPA3132D2EVM Printed Circuit Board Layers 5 3 3 TPA3132D2EVM Bill of Materials 6 List of Figures 1 TPA3132D2EVM Audio Power Amplifier Top View 2 2 TPA3132D2EVM Audio Power Amplifier Bottom View 2 3 TPA3132D2EVM Schematic 4 4 TPA3132D2EVM Top Side Layout 5 5 TPA3132D2EVM Bottom Side Layout 5 List of Tables 1 Power Supply Requirements 3 2 TPA313...

Page 2: ... demonstrates the TPA3132D2 integrated circuit IC from TI Figure 1 TPA3132D2EVM Audio Power Amplifier Top View Figure 2 TPA3132D2EVM Audio Power Amplifier Bottom View 2 TPA3132D2EVM Audio Amplifier Evaluation Module SLOU375 July 2013 Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 3: ...remove jumpers from JP5 and JP6 and connect loads across the outputs LEFT and LEFT and RIGHT and RIGHT For PBTL configuration insert jumpers on JP5 and JP6 and connect a single load from one of the left speaker jacks to one of the right speaker jacks 2 Connect audio inputs either differential or single ended to the LIN and RIN RCA phono plugs for BTL operation For PBTL operation connect a single i...

Page 4: ...SIGN LEAD TI GND TPA3133D2RHB TPA3132D2RHB QFN32 RHB TPA3131D2RHB U1 16 15 14 13 12 11 10 9 22 24 20 17 18 19 21 23 29 26 28 27 32 30 31 25 5 8 6 7 3 4 2 1 GND GND GND GND GND 1206 X7R 0 68ufd 50V C21 1206 X7R 0 68ufd 50V C22 1206 X7R 0 68ufd 50V C23 1206 X7R 0 68ufd 50V C24 RIGHT Red Orange R RIGHT Black R Orange GND GND Black GND GND Black 0805 X7R 0 01ufd 100V C28 0603 3 3 5 R18 GND 0 01ufd 100...

Page 5: ...gure 4 and Figure 5 illustrate the top and bottom side PCB layouts for the EVM Figure 4 TPA3132D2EVM Top Side Layout Figure 5 TPA3132D2EVM Bottom Side Layout 5 SLOU375 July 2013 TPA3132D2EVM Audio Amplifier Evaluation Module Submit Documentation Feedback Copyright 2013 Texas Instruments Incorporated ...

Page 6: ...603 100K OHMS 5 1 10W ROHS R21 R22 13 ERJ 3EKF5602V PANASONIC 1 R3 RESISTOR SMD0603 56 0K OHM 1 THICK FILM 1 10W ROHS 14 MCR10EZHF1003 ROHM 1 R5 RESISTOR SMD0805 100 0 KOHMs 1 1 8W ROHS 15 MCR10EZHF2002 ROHM 1 R6 RESISTOR SMD0805 20 0 KOHMs 1 1 8W ROHS 16 ESR10EZPJ100 ROHM 4 R11 R12 R13 R14 RESISTOR SMD0805 10 OHM 5 1 4W ROHS 17 ERJ 3GEYJ3R3V PANASONIC 4 R15 R16 R17 R18 RESISTOR SMD0603 3 3 OHMS 5...

Page 7: ...M1 AM2 JP1 SHUNT BLACK AU FLASH 0 100LS OPEN TOP ROHS JP2 JP3 JP4 JP5 JP6 TOTAL 109 SPECIAL NOTES TO THIS BILL OF MATERIALS SN1 These assemblies are ESD sensitive ESD precautions shall be observed SN2 These assemblies must be clean and free from flux and all contaminants Use of no clean flux is not acceptable SN3 These assemblies must comply with workmanship standards IPC A 610 Class 2 SN4 Ref des...

Page 8: ...esponsible 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 failur...

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