TDA7462 Datasheet, PDF (15/25 Pages) STMicroelectronics – DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT

TDA7462
SUBADDRESS (receive mode)
MSB
LSB
FUNCTION
I3
I2
I1
I0
A3
A2
A1
A0
Compander Hold¹
0
off
1
0
1
0
1
0
1
on
AutoZero Remain²
off
on
Testmode³
off
on
Auto-Increment Mode⁴
off
on
0
0
0
0 Main Selector
0
0
0
1 Main Loudness
0
0
1
0 Volume
0
0
1
1 Bass-Config./Treble
0
1
0
0 Bass
0
1
0
1 Speaker attenuator LF
0
1
1
0 Speaker attenuator RF
0
1
1
1 Rear Selector
1
0
0
0 Rear Loudness
1
0
0
1 Speaker attenuator LR
1
0
1
0 Speaker attenuator RR
1
0
1
1 Subwoofer
1
1
0
0 SoftMute/Mixing
1
1
0
1 Compander
1
1
1
0 Configuration
1
1
1
1 Testing
1_{For more information see Compander section}
2_{For more information see AutoZero section}
3_{For more information see Test Programming block}
4_{If this bit is set to "1", the subaddress is automatically incremented after the transmission of a data-byte.}
Therefore a transmission of more than one byte without sending the new subaddress is possible.
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