TDA7412 Datasheet, PDF (54/56 Pages) STMicroelectronics – CARRADIO SIGNAL PROCESSOR

TDA7412
Figure 33. Application Diagram (Dual MPX mode)
OUTLF
OUTRF
OUTLR
OUTRR OUTSWL OUTSWR OUTSSL
SEL
SER
FD1L+
FD1L-
FD1R+
FD1R-
FD2L+
FD2L-
FD2R+
FD2R-
AM
MPX1
100nF
OUTLF
SEL
30
1
100nF
SER
2
220nF
FD1L+
3
220nF
FD1L-
4
220nF
FD1R+
5
220nF
FD1R-
6
OUTLR
29
OUTRF
28
OUTRR OUTSWL OUTSWR OUTSSL
27
26
25
24
23
44
43
42
41
40
220nF
FD2L+
39
7
220nF
FD2L-
38
8
220nF
37
FD2R+
9
220nF
36
FD2R-
10
100nF
35
AM
11
100nF
34
MPX
13
33
470nF
32
MPOUT
16
31
12
14
15
17
18
19
20
21
22
AMIF LEVEL MPIN QUAL
SM GND
AMIF LEVEL MPIN QUAL SMUTE
SDA SCL VDD
=
SDA SCL
+ VB1
-9
OUTSSR
MD2G
MD2
MD1G
MD1
100nF
220nF
220nF
MUX
CREF
47nF
10µF
ACOUTL
ACOUTR
220nF
SWINR
220nF
SWINL
470nF
ACINLF
ACINLR
ACINRF
ACINRR
OUTSSR
MPX2
VPX CONTROL
MD1G
MD1
MUX PAUSE
ACOUTL
ACOUTR
470nF
100nF
D00AU1158
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