Circuit Descriptions, Abbreviation List, and IC Data Sheets
9.
9.4.5
Diagram A7, TDA9842, (IC402)
Figure 9-6 Block Diagram and Pin Configuration
Block Dia
g
ram
Pin Confi
g
uration
VOLUME
CONTROL
SHORT-CIRCUIT
AND
TEMPERATURE
PROTECTION
VREF
0.5V
CC
V
CC
V
CC
9
4
IN1
IN2
OUT1
OUT2
SVR
CIV
VC
1
3
7
8
2
6
5
GND
TFA9842AJ
60
k
Ω
60
k
Ω
TFA9842AJ
OUT2
CIV
IN1
GND
SVR
VC
OUT1
IN2
V
CC
2
1
3
4
5
6
7
8
9
H_17210_0
33
.ep
s
110607
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