Texas Instruments TPA6010A4, Руководство пользователя

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2-1 Operation
The quick start lists in this chapter contain steps that can be followed to quickly
prepare the TPA6010A4 audio amplifier EVM for use either with the TI
plug-n-play audio amplifier evaluation platform or for stand-alone operation.
Using the EVM with the TI evaluation platform is a quick and easy way to
connect power, signal and control inputs, and signal outputs to the EVM.
The platform switch and jumper settings shown in Table 2–1 are typical for the
TPA6010A4 EVM and will cause the TPA6010A4 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
TPA6010A4
EVM JP6 JP7 JP8 S2 S3
P-N-P Platform Mode X Hi Note 2 U2–U4
Notes: 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.
Table 2–2. Typical TPA6010A4 EVM Jumper Settings
EVM BBENABLE HP/LINE HP–SE SE/BTL FILTER SELECT
TPA6010A4 ON OFF ON OFF ACT
Note: ON = Shunt installed, OFF = Open
Topic Page
2.1 Precautions 2–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Quick Start List for Platform 2–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Quick Start List for Stand-Alone 2–6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Stand-Alone Connection Diagrams 2–8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 Reference 2–10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2