Texas Instruments TPA0103 manual Details

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Chapter 3

Details

This chapter provides details on the TPA0103 IC, the evaluation module, and the steps in the Quick-Start List, additional application information, and a parts list for the TPA0103 evaluation module.

Topic		Page

3.1	Precautions	. . 3±2
3.2	The TPA0103 Audio Power Amplifier Evaluation Module	. . 3±3
3.3	Using the TPA0103 EVM With the Plug-N-Play
	Evaluation Platform	. . 3±7
3.4	Using The TPA0103 EVM Stand-Alone	3±16
3.5	TPA0103 Audio Power Amplifier Evaluation Module Parts List . .	3±18

3-1

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Contents Users Guide Important Notice Related Documentation From Texas Instruments PrefacePage Contents Tables FiguresIntroduction Introduction Feature Highlights Description TPA0103 EVM SpecificationsQuick Start ±2. Typical TPA0103 EVM Jumper SettingsAudio Input PrecautionsQuick Start List for Platform ±4. TPA0103 EVM Jumper settingsQuick Start List for Stand-Alone ±5. TPA0103 EVM Stand-Alone Jumper settingsDetails ±1. The TI Plug-N-Play Audio Amplifier Evaluation Platform ±2. TPA0103 EVM TPA0103 Audio Power Amplifier Evaluation Module1 TPA0103 Audio Amplifier IC ±3. TPA0103 EVM Schematic Diagram±1. TPA0103 Output Modes Output ModesInputs and Gain Installing and Removing EVM Boards EVM InsertionEVM Removal ±5. TPA0103 EVM Jumpers 2 TPA0103 Module Jumper Settings2.2 S2 and S4 Ð Output Mode Control Jumpers ±2. TPA0103 Output Modes2.1 S1 Ð Shutdown Jumper 2.4 S5 Ð Autosense Jumper 2.3 S3 Ð Input Select JumperSignal Routing Signal ConditioningHeadphone Output Jack Headphone Jack Control Signals Mode ControlMute/Mode Polarity Select JP8 Mute/Mode Select JP6Power Requirements Inputs and Outputs InputsOutputs 1 TPA0103 EVM Connected for Center Channel BTL Output Using The TPA0103 EVM Stand-Alone±10. TPA0103 EVM Connected for Stereo Headphones Output 2 TPA0103 EVM Connected for Stereo Headphones Output±5. TPA0103 EVM Parts List TPA0103 Audio Power Amplifier Evaluation Module Parts List