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User's Guide

SLOU270A – September 2009 – Revised July 2010

TPA3111D1EVM Audio Amplifier Evaluation Board

This user's guide provides the specifications, quick-start list for stand-alone operation, the schematic, bill
of materials, and the board layout for the TPA3111DEVM evaluation module.

Contents

1

Introduction

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2

1.1

TPA3111D1EVM Specifications

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3

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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5

3.1

TPA3111D1EVM Schematic

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5

3.2

TPA3111D1EVM PCB Layers

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6

3.3

TPA3111D1EVM Bill of Materials

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7

List of Figures

1

TI TPA3111D1EVM Audio Power Amplifier – Top View

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2

2

TI TPA3111D1EVM Audio Power Amplifier – Bottom View

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2

3

TPA3111D1EVM Schematic

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5

4

TPA3111D1EVM – Top Side Layout

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6

5

TPA3111D1EVM – Bottom Side Layout

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6

List of Tables

1

Key Parameters

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3

2

Power Supply Requirements

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4

3

TPA3111D1 Control Guide

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4

4

Bill of Materials for TPA3111D1EVM

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7

1

SLOU270A – September 2009 – Revised July 2010

TPA3111D1EVM Audio Amplifier Evaluation Board

Copyright © 2009–2010, Texas Instruments Incorporated

Содержание TPA3111D1EVM

Страница 1: ...Layout and Bill of Materials 5 3 1 TPA3111D1EVM Schematic 5 3 2 TPA3111D1EVM PCB Layers 6 3 3 TPA3111D1EVM Bill of Materials 7 List of Figures 1 TI TPA3111D1EVM Audio Power Amplifier Top View 2 2 TI T...

Страница 2: ...tegrated circuit TPA3111D1 from Texas Instruments Figure 1 TI TPA3111D1EVM Audio Power Amplifier Top View Figure 2 TI TPA3111D1EVM Audio Power Amplifier Bottom View 2 TPA3111D1EVM Audio Amplifier Eval...

Страница 3: ...1 Quick Start List for Stand Alone Operation Follow these steps to use the TPA3111D1EVM stand alone or when connecting it into existing circuits or equipment Connections to the EVM module can be made...

Страница 4: ...nput either differential or single ended to the IN RCA phono plugs for BTL operation Control Inputs 1 Ensure that the mode jumpers JP1 JP2 GAIN0 and GAIN1 are set correctly depending on the desired op...

Страница 5: ...0603 1 0ufd 16V C5 GND 0603 1 0ufd 16V C4 GND OUT Red OUT Red GND GND GND GND 0 875in 0 875in 0 875in 0 875in PVCC Red GND Black 1 2 JP3 JP4 2 1 JP2 2 1 S1 DS104C2 22uH L1 1 2 L2 22uH DS104C2 1 2 0 4...

Страница 6: ...3 2 TPA3111D1EVM PCB Layers Figure 4 TPA3111D1EVM Top Side Layout Figure 5 TPA3111D1EVM Bottom Side Layout 6 TPA3111D1EVM Audio Amplifier Evaluation Board SLOU270A September 2009 Revised July 2010 Co...

Страница 7: ...ROHS 8 EEE 1VA101XP 2 C8 C19 PCE3951CT CAP SMD ELECT 100 mF 35V 20 DIGI KEY PANASONIC VS D8 ROHS RESISTORS 9 ESR10EZPJ100 2 R9 R12 RHM10KCT RESISTOR SMD0805 10 1 1 4W DIGI KEY ROHM ROHS 10 ERJ 8ENF10...

Страница 8: ...E SWITCH ROHS BINDING POSTS 23 3760 2 2 OUT OUT 565 3760 2 BINDING POST RED 60V 15A TIN MOUSER POMONA ROHS 24 3750 2 1 PVCC 565 3750 2 BINDING POST RED 60V 15A MOUSER POMONA GOLD ROHS 25 3750 0 1 GND...

Страница 9: ...uct 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...

Страница 10: ...h statements TI products are not authorized for 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...

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