参数资料
型号: TDA7412
厂商: STMICROELECTRONICS
元件分类: 音频控制
英文描述: 1 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件页数: 12/56页
文件大小: 716K
代理商: TDA7412
TDA7412
2/56
PIN CONNECTION (Top view)
ESD:
All pins are protected against ESD according to the MIL883 standard.
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
SUPPLY
Symbol
Parameter
Value
Unit
VS
Operating Supply Voltage
10.5
V
Tamb
Operating Temperature Range
-40 to 85
°C
Tstg
Storage Temperature Range
-55 to +150
°C
Symbol
Parameter
Value
Unit
Rth j-pins
Thermal Resistance Junction-pins max
65
°C/W
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
VS
Supply Voltage
7.5
9
10
V
IS
Supply Current
VS = 9V
35
50
65
mA
SVRR
Ripple Rejection @ 1kHz
Audioprocessor (all Filters flat)
60
dB
Stereodecoder + Audioprocessor
55
dB
1
2
3
5
6
4
7
8
9
10
17
11
18
19
20
21
22
44
43
42
41
39
40
38
37
36
35
34
28
27
26
24
23
25
33
32
31
29
30
SE1L
SE1R
FD1L+/SE3L
FD1L-/SE2L
FD1R+/SE3R
FD1R-/SE2R
FD2L+
FD2L-
FD2R+
FD2R-
AM
IF
MPX
LEVEL
MPIN
MPOUT
QUAL
SM
GND
SDA
SCL
VDD
ACINLF
SWINR
SWINL
ACOUTR
ACOUTL
CREF
MUX/PAUSE
MD1/SE4R
MD1G/SE4L
MD2
MD2G
OUTSSR
OUTSSL
OUTSWR
OUTSWL
OUTRR
OUTRF
OUTLR
OUTLF
ACINRR
ACINRF
ACINLR
D00AU1131
12
13
14
15
16
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