TDA7429S Datasheet, PDF (13/20 Pages) STMicroelectronics – DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

BASS SELECTION
MSB
D7
D6
D5
D4
D3
D2
X
X
X
1
0
0
X
X
X
1
0
0
X
X
X
1
0
0
X
X
X
1
0
0
X
X
X
1
0
1
X
X
X
1
0
1
X
X
X
1
0
1
X
X
X
1
0
1
X
X
X
1
1
1
X
X
X
1
1
1
X
X
X
1
1
1
X
X
X
1
1
1
X
X
X
1
1
0
X
X
X
1
1
0
X
X
X
1
1
0
X
X
X
1
1
0
SPEAKER/AUX ATT. R & L SELECTION
MSB
D7
D6
D5
D4
D3
D2
X
0
X
0
X
0
X
0
X
1
X
1
X
1
X
1
X
0
0
0
0
X
0
0
0
1
X
0
0
1
0
X
0
0
1
1
X
0
1
0
0
X
0
1
0
1
X
0
1
1
0
X
0
1
1
1
X
1
0
0
0
X
1
0
0
1
X
1
0
1
X
X
1
1
X
X
X = INDIFFERENT 0,1
SPEAKER/AUX ATTENUATION = 0dB ∼ -79dB
TDA7429S - TDA7429T
LSB
D1
D0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
LSB
D1
D0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
BASS
2 dB STEPS
-14
-12
-10
-8
-6
-4
-2
0
0
2
4
6
8
10
12
14
SPEAKER/AUX ATT
1 dB STEPS
0
-1
-2
-3
-4
-5
-6
-7
8 dB STEPS
0
-8
-16
-24
-32
-40
-48
-56
-64
-72
MUTE
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