TDA7416_11 Datasheet, PDF (30/37 Pages) STMicroelectronics – Car radio signal processor

I2C bus interface
TDA7416
5.3.6 Soft-mute and HPF2 (11)
Table 12. Soft-mute and HPF2 (11)
MSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁
0
0
0
1
1X
0
1
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
X
X
0
1
X
0
1
1
X
1
1
LSB
D₀
Function
Soft-mute
0 On (Mute)
1 Off
Soft-mute time
Mute time = 0.48ms
Mute time = 0.96ms
Mute time = 123ms
Secondary high-pass enable
Filter available
No Filter (Gain)
Secondary high-pass effect (with ZeroCross)
4 dB
6 dB
8 dB
10 dB
12 dB
14 dB
16 dB
18dB
20dB
22dB
0dB
Note:
It is recommended to set D3(Filter available or not) during initial mute.
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Doc ID 9837 Rev 2