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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 :VCC=1.8V~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 PD 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
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