TIGER ELECTRONIC CO.,LTD
DUAL POWER AMPLIFIER
GENERAL DESCRIPTION
TDA2822
Outline Drawing
The TDA2822 is a mo nolithic integrated circuit in
8 lead Minidip package. It is intended for use as
dual audio power amplifier in portable cassette
tape players and radios.
FEATURES
Dual Low-voltage power amplifier
Supply voltage down to 1.8V
Lo w cro sso v er d isto rtion
Low quiescent current
Bridge or stereo configuration
DIP8
TDA2822
BLOCK DIAGRAM
NF1
8
IN1
7
IN2
6
NF2
5
TDA2822
_
+
BIAS
CIRCUIT
+
_
SOP8
1
OUT1
2
Vcc
3
OUT2
4
GND
OUTPUT(1)
Vcc
1
2
TDA2822
8
7
2822
6
5
INPUT-(1)
INPUT+(1)
INPUT+(2)
INPUT-(2)
PINNING
OUTPUT(2)
GROUND
3
4
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
1/7
CHMC
TGS [ Tiger Electronic Co.,Ltd ]
