TDA7411 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA7411 Datasheet PDF : 43 Pages
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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
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