參數(shù)資料
型號: TDA7402TR
廠商: STMICROELECTRONICS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件頁數(shù): 65/74頁
文件大?。?/td> 1232K
代理商: TDA7402TR
Application information
TDA7402
10
Application information
Figure 37.
Application diagram (standard configuration)
Figure 38.
Application diagram (Dual MPX mode)
220nF
1
2
3
4
5
6
7
8
9
10
11
SEL
SER
FD1L+
FD1L-
FD1R+
FD1R-
FD2L+
FD2L-
FD2R+
FD2R-
AM
SEL
SER
FD1L+
FD1L-
FD1R+
FD1R-
FD2L+
FD2L-
FD2R+
FD2R-
VDD
AM
220nF
470nF
220nF
13
MPX1
MPX
220nF
100nF
VB1
9
16
MPOUT
470nF
OUTSSR
D00AU1161
22
12
23
AMIF
220nF
14
LEVEL
15
MPIN
QUAL
GND
QUAL
18
SM
SMUTE
20
SDA
21
SCL
17
=
+
-
OUTSSL
24
OUTSWR
25
OUTSWL
26
OUTRR
27
OUTRF
28
OUTLR
29
OUTLF
ACINRR
ACINRF
ACINLR
ACINLF
SWINL
SWINR
OUTLF
30
ACOUTR
37
36
35
10
μF
CREF
39
220nF
MD1
41
220nF
MD1G
MD1
MD1G
42
47nF
MUX
40
33
31
32
ACOUTL
MUX PAUSE
MD2
220nF
MD2G
44
MD2
43
ACOUTL
38
19
34
100nF
1
2
3
4
5
6
7
8
9
10
11
SEL
SER
FD1L+
FD1L-
FD1R+
FD1R-
FD2L+
FD2L-
FD2R+
FD2R-
AM
SEL
SER
FD1L+
FD1L-
FD1R+
FD1R-
FD2L+
FD2L-
FD2R+
FD2R-
VDD
AM
100nF
220nF
470nF
220nF
100nF
13
MPX1
MPX
100nF
VB1
9
16
MPOUT
470nF
OUTSSR
D00AU1158
22
12
23
AMIF
14
LEVEL
15
MPIN
QUAL
GND
QUAL
18
SM
SMUTE
20
SDA
21
SCL
17
=
+
-
OUTSSL
24
OUTSWR
25
OUTSWL
26
OUTRR
27
OUTRF
OUTLR
28
OUTLR
OUTRF
29
OUTLF
ACINRR
ACINRF
ACINLR
ACINLF
SWINL
SWINR
OUTLF
30
ACOUTR
37
36
35
10
μF
CREF
39
220nF
MD1
41
220nF
MD1G
MD1
MD1G
42
47nF
MUX
40
33
31
32
ACOUTL
MUX PAUSE
VPX CONTROL
100nF
MD2G
MPX2
44
MD2
43
ACOUTL
38
19
34
相關PDF資料
PDF描述
TDA7402 SPECIALTY CONSUMER CIRCUIT, PQFP44
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