TDA7412 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7412' PDF : 56 Pages View PDF
9.6.11Subwoofer Configuration / Bass (10)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
FUNCTION
Subwoofer Filter
0 0 off
0 1 80Hz
1 0 120Hz
1 1 160Hz
Subwoofer Outputs
0
differential (mono)
1
single ended (stereo)
Subwoofer Source
0
Second Source
1
Main Source
Subwoofer Phase
0
180°
1
0°
0
00
0
01
0
10
0
11
1
00
1
01
1
10
1
11
Bass Center-Frequency
60Hz
80Hz
70Hz
90Hz
100Hz
130Hz
150Hz
200Hz
9.6.12Soft Step Time (11)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
0 0 Not used
Not used
Not used
0 0 000
0 0 001
0 0 010
0 0 011
SoftStep-Time
160µs
1.28ms
5.12ms
20.4ms
0
Not used
FUNCTION
TDA7412
45/56
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