TDA7462 Datasheet, PDF (19/25 Pages) STMicroelectronics – DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT

TDA7462
Rear Selector
MSB
LSB
FUNCTION
D7 D6 D5 D4 D3 D2 D1 D0
Source Selector
0
0
0 Mono Differential
0
0
1 Single Ended 1
0
1
0 Full Differential
0
1
1 Single Ended 2
1
0
0 Pseudo Differential
1
0
1 Single Ended 3
1
1
0 Mute
1
1
1 Beep
1
1
1
1
1
1
1
0
:
:
:
:
0
0
0
1
0
0
0
0
Input Gain
15dB
14dB
:
1dB
0dB
1
must be "1"
Rear Loudness
MSB
LSB
FUNCTION
D7 D6 D5 D4 D3 D2 D1 D0
Attenuation
0
0
0
0 0dB
0
0
0
0 -1dB
:
:
:
::
1
1
1
1 -14dB
1
1
1
1 -15dB
Filter
0
on
1
off
Center Frequency
0
400Hz
1
800Hz
Loudness Order
0
First Order
1
Second Order
Beep Frequency
0
781Hz
1
1.56kHz
Note: The programming of the Main- and Rear-Selector as well as the Main- and Rear-Loudness is exactly the same, except the MSB’s.
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