Quick Start; Typical Ti Plug-N-Play Platform Jumper And Switch Settings For The Tpa721 Msop Evm - Texas Instruments TPA721 User Manual

Follow the steps in this chapter to quickly prepare the TPA721 MSOP audio
amplifier EVM for use. Using the TPA721 MSOP EVM with the TI plug-n-play
audio amplifier evaluation platform is a quick and easy way to connect power,
signal and control inputs, and signal outputs to the EVM, using standard
connectors. However, the audio amplifier evaluation module can be used
stand-alone by making connections directly to the module pins, and can be
wired directly into existing circuits or equipment.
The platform switch and jumper settings shown in Table 2–1 are typical for the
TPA721 MSOP EVM. They will cause the TPA721 amplifier IC on the EVM to
shut down when a plug is inserted into platform headphone jack J10.
Table 2–1. Typical TI Plug-N-Play Platform Jumper and Switch Settings for the TPA721
MSOP EVM
Notes:
Topic
2.1
2.2
2.3
EVM JP6 JP7
TPA721 Mute X
1) X = Don't care
2) Set S2 to ON when signal conditioning board is installed in U1; set S2
to OFF when no signal conditioning board is installed.
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Precautions
Quick Start List for Platform
Quick Start List for Stand-Alone
Chapter 2

Quick Start

JP8 S2 S3
Hi Note 2 X
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Quick Start
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