YOUDA INTEGRATED CIRCUIT
YD2822
DUAL CHANNEL POWER AMPLIFIER——YD2822
DESCRIPTION
The YD2822 is a monolithic integrated audio amplifier in a 8-pin plastic dual in line package. It is designed for
portable cassette players and radios.
FEATURES
*Wide operating supply voltage :V
CC
=1.8V�½�15V
*Low crossover distortion
*Low quiescent circuit current
*Bridge/stereo configuration
BLOCK DIAGRAM
8
_
7
+
6
+
5
_
Vcc
GND
1
2
3
4
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Output Peak Current
Power
Dissipation
Tamb=50℃
Tcase=50℃
(Tamb=25℃)
SYMBOL
Vcc
Iop
P
D
Topr
Tstg
VALUE
15
1.0
1.0
1.4
-20~+ 70
-40~+150
UNIT
V
A
W
℃
℃
Operating Temperature
Storage Temperature
WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-85205117
86-510-85205106
Fax: 86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369
Fax： 86-755-83741418
Ver 5.0
1 of 5
2006-06-28
YOUDA [ WUXI YOUDA ELECTRONICS CO.,LTD ]
