Texas Instruments SLOU025 manual Installing and Removing EVM Boards, EVM Insertion

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Using The TPA122 MSOP EVM With the Plug-N-Play Evaluation Platform

3.3 Using The TPA122 MSOP EVM With the Plug-N-Play Evaluation Platform

The TPA122 MSOP Audio Amplifier Evaluation Module is designed for use with the TI Plug-N-Play Audio Amplifier Evaluation Platform. It simply plugs into socket U5.

The following paragraphs provide additional details for using the TPA122 EVM with the platform.

3.3.1Installing and Removing EVM Boards

TI Plug-N-Play evaluation modules use single-in-line header pins installed on the underside of the module circuit board to plug into sockets on the platform. The EVM pins and the platform sockets are keyed such that only the correct type of EVM can be installed in a particular socket, and then only with the proper orientation.

Evaluation modules are easily removed from the platform by simply prying them up and lifting them out of their sockets. Care must be taken, however, to prevent bending the pins.

3.3.1.1EVM Insertion

1)Remove all power from the evaluation platform.

2)Locate socket U5 on the platform.

3)Orient the module correctly.

4)Carefully align the pins of the module with the socket pin receptacles.

5)Gently press the module into place.

6)Check to be sure that all pins are seated properly and that none are bent over.

3.3.1.2EVM Removal

1)Remove all power from the evaluation platform.

2)Using an appropriate tool as a lever, gently pry up one side of the module a short distance.

3)Change to the opposite side of the module and use the tool to pry that side up a short distance.

4)Alternate between sides, prying the module up a little more each time to avoid bending the pins, until it comes loose from the socket.

5)Lift the EVM off the platform.

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Details

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Contents Users Guide Important Notice Preface Related Documentation From Texas InstrumentsPage Contents Figures TablesIntroduction Features TPA122 Msop EVM Specifications DescriptionIntroduction Quick Start EVM JP6 JP7 JP8Precautions PowerQuick Start List for Platform Platform preparationsPower-up Quick Start List for Stand-AloneDetails ±1. The TI Plug-N-Play Audio Amplifier Evaluation Platform TPA122 Msop Audio Power Amplifier Evaluation Module ±2. TPA122 Msop EVM1 TPA122 Audio Amplifier IC ±4. TPA122 Amplifier ICModule Gain ShutdownInstalling and Removing EVM Boards EVM InsertionSignal Routing Off U2 Stereo Power Amplifier EVM±6. Shutdown Polarity Control Power Requirements Inputs and Outputs InputsUsing The TPA122 Msop EVM Stand-Alone 1 TPA122 Msop EVM Connected as a Stereo Headphone Amplifier±1. TPA122 Msop EVM Parts List

SLOU025 specifications

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