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YOUDA INTEGRATED CIRCUIT
YD2822A
DUAL CHANNEL POWER AMPLIFIER——YD2822A
DESCRIPTION
The YD2822A is a monolithic integrated audio amplifier in a 8-pin plastic dual in line package. It is designed for mini cassette players and radios.
FEATURES
*Wide operating supply voltage :VCC=1.8V~5V *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 Operating Temperature Storage Temperature Vcc Iop PD Topr Tstg
(Tamb=25℃) VALUE 6 500 600 -20~+ 70 -40~+150 UNIT V mA mW ℃ ℃
SYMBOL
WuXi YouDa Electronics Co., Ltd
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