Datasheet

TDA7419 I
2
C bus specification
35/40
Table 16. Subwoofer /middle / bass (8)
MSB LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
0
0
1
1
0
1
0
1
Subwoofer cut-off frequency
flat
80 Hz
120 Hz
160 Hz
0
0
1
1
0
1
0
1
Middle center frequency
500 Hz
1000 Hz
1500 Hz
2500 Hz
0
0
1
1
0
1
0
1
Bass center frequency
60 Hz
80 Hz
100 Hz
200 Hz
0
1
Bass DC mode
on
off
0
1
Smoothing filter
on
off (bypass)