参数资料
型号: TDA7407
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGHT, LQFP-44
文件页数: 46/46页
文件大小: 692K
代理商: TDA7407
Obsolete
Product(s)
- Obsolete
Product(s)
TDA7407
Block diagram and pin connections
Pin type legend: I = Input ; O = Output; I/O = Input/Output; S = Supply; nc = not connected
Table 2.
Absolute maximum ratings
Table 3.
Supply
Table 4.
Thermal data
1.1
ESD
All pins are protected against ESD according to the MIL883 standard.
36
nc
-
37
ACINLR
Pre-speaker input left rear channel
I
38
ACINRR
Pre-speaker input right rear channel
I
39
ACINRF
Pre-speaker input right front channel
I
40
ACINLF
Pre-speaker input left front channel
I
41
VREF
Reference voltage output
O
42
CREF
Reference capacitor pin
S
43
TAPEL
Tape input left
I
44
TAPER
Tape input right
I
Symbol
Parameter
Value
Unit
VS
Operating supply voltage
10.5
V
Tamb
Operating ambient temperature range
-40 to 85
°C
Tstg
Operating storage temperature range
-55 to 150
°C
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
VS
Supply voltage
7.5
9
10
V
IS
Supply current
VS = 9V
30
35
40
mA
SVRR
Ripple rejection @ 1KHz
Audioprocessor (all filters flat)
50
60
dB
Stereo decoder + audioprocessor
45
55
dB
Symbol
Parameter
Value
Unit
Rth-j pins Thermal resistance junction to pins (max)
85
°C/W
Table 1.
Pin Description (continued)
N.
Name
Function
Type
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