Texas Instruments TPA701 manual Contents

Page 5

Contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.1 Feature Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

1.3 TPA701 EVM Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

2 Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.1 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2.2 Quick Start List for Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.3 Quick Start List for Stand-Alone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

3 Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.1

Precautions

3-2

3.2

The TPA701 MSOP Audio Amplifier Evaluation Module

3-3

 

3.2.1 TPA701 Audio Amplifier IC

3-4

 

3.2.2

BTL Operation

3-4

 

3.2.3

Module Gain

3-4

 

3.2.4

Shutdown

3-5

3.3

Using The TPA701 MSOP EVM With The Plug-N-Play Evaluation Platform

3-6

 

3.3.1 Installing and Removing EVM Boards

3-6

 

3.3.2

Signal Routing

3-7

 

3.3.3

Mute/Mode

3-7

 

3.3.4

Power Requirements

3-9

 

3.3.5

Inputs and Outputs

3-9

3.4

Using The TPA701 MSOP EVM Stand-ALone

3-11

 

3.4.1 TPA701 MSOP EVM Connected for BTL Output

3-11

3.5

TPA701 MSOP Audio Amplifier Evaluation Module Parts List

3-12

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Contents Users Guide Important Notice Related Documentation From Texas Instruments PrefacePage Contents Tables FiguresIntroduction Feature Highlights TPA701 Msop EVM DescriptionTPA701 EVM Specifications Msop EVM Quick StartIn/Out PrecautionsPlatform preparations Quick Start List for Platform±2. Quick Start Module Map Quick Start List for Stand-AloneDetails ±1. The TI Plug-N-Play Audio Amplifier Evaluation Platform ±2. TPA701 Msop EVM TPA701 Msop Audio Power Amplifier Evaluation ModuleModule Gain 1 TPA701 Audio Amplifier ICBTL Operation Shutdown EVM Insertion Installing and Removing EVM BoardsMute/Mode Signal Routing±6. Mute/Mode and Polarity Control Inputs and Outputs Power Requirements±7. Typical Headphone Plug 1 TPA701 Msop EVM Connected for BTL Output Using The TPA701 Msop EVM Stand-Alone±1. TPA701 Msop EVM Parts List