Texas Instruments TPA0242 manual Preface, Related Documentation From Texas Instruments

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Preface

Related Documentation From Texas Instruments

JTI Plug-N-Play Audio Amplifier Evaluation Platform (literature number SLOU011) provides detailed information on the evaluation platform and its use with TI audio evaluation modules.

JTPA0242 Stereo 2-W Audio Power Amplifier (literature number SLOS287) This is the data sheet for the TPA0242 audio amplifier integrated circuit.

FCC Warning

This equipment is intended for use in a laboratory test environment only. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of 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.

Trademarks

TI is a trademark of Texas Instruments Incorporated.

Chapter TitleÐAttribute Reference

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Contents Users Guide Important Notice Related Documentation From Texas Instruments PrefacePage Contents Tables FiguresIntroduction Feature Highlights Description TPA0242 EVM SpecificationsIntroduction Quick Start ±2. Typical TPA0242 EVM Jumper Settings±1. Quick Start Platform Map PrecautionsQuick Start List for Platform ±3. Platform Jumper and Switch Settings for the TPA0242±2. Module Preparation ±4. Typical TPA0242 EVM Jumper Settings±3. Quick Start Module Map Quick Start List for Stand-AloneControl inputs Details ±1. The TI Plug-N-Play Audio Amplifier Evaluation Platform ±2. TPA0242 EVM TPA0242 Audio Power Amplifier Evaluation Module1 TPA0242 Audio Amplifier IC ±3. TPA0242 EVM Schematic DiagramInputs and Gain ±4. TPA0242 Amplifier ICDifferential Input ±1. TPA0242 EVM BTL Volume SettingsDepop Circuitry BTL OperationSingle-Ended Operation Installing and Removing EVM Boards EVM InsertionEVM Removal ±5. TPA0242 EVM Jumpers and Switches 2 TPA0242 Module Jumper Settings and Switches2.4 S4 Ð Input and Output Mode Jumper 2.1 S1 Ð Shutdown Switch2.2 S3 Ð Output Mode Jumper 2.3 S3 Ð Input Mode JumperSignal Routing Signal ConditioningHeadphone Output Jack Mute Shutdown/Mode Headphone Jack Control SignalsMute/Mode Polarity Select JP8 Mute/Mode Select JP6Power Requirements Inputs and Outputs InputsOutputs Using The TPA0242 EVM Stand-Alone ±2. Typical TPA0242 EVM Jumper Settings for BTL Stand-Alone1 TPA0242 EVM Connected for BTL Output ±10. TPA0242 EVM Connected for Stereo Single-Ended Output 2 TPA0242 EVM Connected for Single-Ended Output±4. TPA0242 EVM Parts List TPA0242 Audio Power Amplifier Evaluation Module Parts List