TDA7406 Datasheet, PDF (56/64 Pages) STMicroelectronics – Car radio signal processor

I2C bus interface
Table 25. High-Cut (26)
MSB
LSB
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
FUNCTION
High-Cut
0 off
1 on
00
01
10
11
max. High-Cut
2dB
5dB
7dB
10dB
00
01
10
11
VHCH to be at
42% REF5V
50% REF5V
58% REF5V
66% REF5V
00
01
10
11
VHCL to be at
16.7% VHCH
22.2% VHCH
27.8% VHCH
33.3% VHCH
De-emphasis Shift
0
On
1
Off
TDA7406
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