TDA7412 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7412' PDF : 56 Pages View PDF
TDA7412
Figure 17. Application2 using internal Highpass- and external stereo Low-pass-Filter
PROGRAMMING
5/0xxxxxxx
7/xxxxx1xx
10/xxxx11xx
12/1010xxxx
EXTERNAL
LOWPASS
220nF
ACINF ACOUT ACINR
SWIN
MAIN SOURCE
LEFT CHANNEL
BASS-FILTER
VOICE BAND
BANDPASS
MAIN SOURCE
RIGHT CHANNEL
SECOND SOURCE
LEFT CHANNEL
SECOND SOURCE
25K
MS MONO
50K
50K 50K
25K
LOWPASS
25K
SEC.S MONO
25K
OFF/ON FC
Figure 18. Application3 using pure external Filtering (e.g. DSP)
PROGRAMMING
5/1xxxxxxx
7/xxxxx0xx
10/xxxx11xx
12/1010xxxx
EXTERNAL
FILTERING
220nF
ACINF
220nF
ACOUT
220nF
ACINR
220nF
SWIN
SPEAKER FRONT
SPEAKER REAR
SPEAKER SUBWOOFER
D00AU1157
MAIN SOURCE
LEFT CHANNEL
BASS-FILTER
VOICE BAND
BANDPASS
MAIN SOURCE
RIGHT CHANNEL
SECOND SOURCE
LEFT CHANNEL
SECOND SOURCE
25K
MS MONO
50K
50K 50K
25K
LOWPASS
25K
SEC.S MONO
25K
OFF/ON FC
SPEAKER FRONT
SPEAKER REAR
SPEAKER SUBWOOFER
D00AU1163
21/56
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