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The steps in this chapter can be followed to quickly prepare the TPA0152 audio
amplifier EVM for use. Using the TPA0152 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
TPA0152 EVM and will cause the TPA0152 to switch to single-ended output
mode 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 TPA0152
Notes:
Table 2–2. Typical TPA0152 EVM Jumper Settings
Note:
Topic
2.1
2.2
2.3
EVM
JP6
P-N-P Platform
Mode
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.
EVM
TPA0152
ON = Shunt installed
OFF = Open
Precautions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quick Start List for Platform
Quick Start List for Stand-Alone
Chapter 2
Quick Start
JP7
JP8
S2
X
Hi
Note 2
J1
J2
J3
OFF
ON
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quick Start
S3
U2–U4
J4
ON
Page
2–2
2–3
2–5
2-1
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