Texas Instruments TPA0242 manual Figures, Tables

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Running TitleÐAttribute Reference

Figures

1±1 The TI TPA0242 Audio Amplifier Evaluation Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2±1 Quick Start Platform Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2±2 Module Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2±3 Quick Start Module Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

3±1 The TI Plug-N-Play Audio Amplifier Evaluation Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3±2 TPA0242 EVM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

3±3 TPA0242 EVM Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

3±4 TPA0242 Amplifier IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

3±5 TPA0242 EVM Jumpers and Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

3±6 Platform Signal Routing and Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

3±7 Mute/Mode and Polarity Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

3±8 Typical Headphone Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

3±9 TPA0242 EVM Connected for Stereo BTL Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3±10 TPA0242 EVM Connected for Stereo Single-Ended Output . . . . . . . . . . . . . . . . . . . . . . . . 3-17

Tables

2±1 Typical TI Plug-N-Play Platform Jumper and Switch Settings for the TPA0242 . . . . . . . . . 2-1

2±2 Typical TPA0242 EVM Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2±3 Platform Jumper and Switch Settings for the TPA0242 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2±4 Typical TPA0242 EVM Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

3±1 TPA0242 EVM BTL Volume Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

3±2 Typical TPA0242 EVM Jumper Settings for BTL Stand-Alone . . . . . . . . . . . . . . . . . . . . . . 3-16

3±3 Typical TPA0242 EVM Jumper Settings for Single-Ended Stand-Alone . . . . . . . . . . . . . . 3-17

3±4 TPA0242 EVM Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

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Contents Users Guide Important Notice Preface Related Documentation From Texas InstrumentsPage Contents Figures TablesIntroduction Feature Highlights TPA0242 EVM Specifications DescriptionIntroduction ±2. Typical TPA0242 EVM Jumper Settings Quick StartPrecautions ±1. Quick Start Platform Map±3. Platform Jumper and Switch Settings for the TPA0242 Quick Start List for Platform±4. Typical TPA0242 EVM Jumper Settings ±2. Module PreparationQuick Start List for Stand-Alone ±3. Quick Start Module MapControl inputs Details ±1. The TI Plug-N-Play Audio Amplifier Evaluation Platform TPA0242 Audio Power Amplifier Evaluation Module ±2. TPA0242 EVM±3. TPA0242 EVM Schematic Diagram 1 TPA0242 Audio Amplifier IC±4. TPA0242 Amplifier IC Inputs and Gain±1. TPA0242 EVM BTL Volume Settings Differential InputDepop Circuitry BTL OperationSingle-Ended Operation Installing and Removing EVM Boards EVM InsertionEVM Removal 2 TPA0242 Module Jumper Settings and Switches ±5. TPA0242 EVM Jumpers and Switches2.3 S3 Ð Input Mode Jumper 2.1 S1 Ð Shutdown Switch2.2 S3 Ð Output Mode Jumper 2.4 S4 Ð Input and Output Mode JumperSignal Routing Signal ConditioningHeadphone Output Jack Headphone Jack Control Signals Mute Shutdown/ModeMute/Mode Select JP6 Mute/Mode Polarity Select JP8Power 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 2 TPA0242 EVM Connected for Single-Ended Output ±10. TPA0242 EVM Connected for Stereo Single-Ended OutputTPA0242 Audio Power Amplifier Evaluation Module Parts List ±4. TPA0242 EVM Parts List