TDA7419 Datasheet, PDF (23/30 Pages) STMicroelectronics – 3 BAND CAR AUDIO PROCESSOR

TDA7419
Table 10. Soft Mute / Clock Generator (2)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
Soft Mute
0 on
1 off
Pin Influence for Mute
0
Pin and IIC
1
IIC
0
0
0
1
1
x
Soft Mute Time
0.48ms
0.96ms
123ms
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Soft Step Time
0.160ms
0.321ms
0. 642ms
1.28ms
2.56ms
5.12ms
10.24ms
20.48ms
Clock Fast Mode
0
on
1
off
Table 11. Volume / Speaker / Mixing / Subwoofer Attenuation (3, 10-15)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
Gain/Attenuation
0
0
0
0
0
0
0 +0dB
0
0
0
0
0
0
1 +1dB
:
:
:
:
:
:
::
0
0
0
1
1
1
1 +15dB
0
0
1
0
0
0
0 -0dB
0
0
1
0
0
0
1 -1dB
:
:
:
:
:
:
::
1
0
1
1
1
1
0 -78dB
1
0
1
1
1
1
1 -79dB
1
1
x
x
x
x
x mute
Soft Step
0
on
1
off
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