TDA7420 Datasheet, PDF (15/29 Pages) STMicroelectronics – MULTIFUNCTIONAUDIO PROCESSOR

VOLUME
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
FUNCTION
-1 dB STEPS
0
0
0 -0dB
0
0
1 -1dB
0
1
0 -2dB
0
1
1 -3dB
1
0
0 -4dB
1
0
1 -5dB
1
1
0 -6dB
1
1
1 -7dB
-8 dB STEPS
0
0
0
0
16dB
0
0
0
1
8dB
0
1
0
0dB
0
1
1
-8dB
1
0
0
-16dB
1
0
1
-24dB
1
1
0
-32dB
1
1
1
-40dB
1
0
0
0
-48dB
1
0
0
1
-56dB
1
Mute
TDA7420
15/29