TDA7411 Datasheet, PDF (40/43 Pages) STMicroelectronics – ADVANCED CAR SIGNAL PROCESSOR

TDA7411
Configuration Rear Speaker (22)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
D₇ D₆ D₅ D₄ D₃ D₂ D₁ D₀
Source Selector
0
0
0 Middle filter output
0
0
1 Bass filter output
0
1
0 NV
0
1
1 Phone
1
0
0 ACin0
1
0
1 ACin1
1
1
0 ACin2
1
1
1 ACin3
0
0
0
1
1
0
1
1
ACin1 Input Resistor
Not allowed (50k)
50k
40k
30k
1
1
1
Unused
Must be “1”
Configuration Rear Speaker (23)
MSB
LSB
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
Source Selector
0
0
0 Middle filter output
0
0
1 Bass filter output
0
1
0 NV
0
1
1 Phone
1
0
0 ACin1
1
0
1 ACin2
1
1
0 ACin3
1
1
1 ACin3_lowpass
1
1
Unused
Must be “1”
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Low Pass Corner Frequency
flat
50 Hz
60 Hz
80 Hz
100 Hz
120 Hz
not allowed (120 Hz)
not allowed (120 Hz)
40/43