Texas Instruments TPA6017A2, Руководство пользователя

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Quick Start List for Plug-n-Play Platform
2-3 Operation
3) Connect speakers to left and right RCA jacks J7 and J9 or to stripped
wire speaker connectors J8.
-
Evaluation Module Settings
1) Use jumpers J1 and J2 to set the gain of the TPA6017A2 amplifier (see
Table 2–2 callout). Refer to Table 2–2 for gain settings.
Table 2–2. Gain Settings
GAIN0
(J1 jumper)
GAIN1
(J2 jumper) Gain
ON ON 6 dB
ON OFF 10 dB
OFF ON 15.6 dB
OFF OFF 21.6 dB
Note: ON = jumper installed; OFF = jumper NOT installed
2) Switch S1 is used to shut down the device. Push and hold S1 to put the
device into shutdown mode. Releasing S1 returns the device to the
active state.
Figure 2–1. Module Preparation
1
-
Power Up
1) Verify correct voltage and input polarity and set the external power
supply to ON. If V
CC
and an onboard regulator EVM are used to pro-
vide V
DD
, set the platform power switch S1 to ON.
Platform LED2 should light indicating the presence of V
DD
, and the evaluation
modules installed on the platform should begin operation.
2) Adjust the signal source level and gain setting jumpers, J1 and J2, as
needed.