D2822 - Shaoxing Silicore

D2822 Dual Power Amplifier

The D2822 is a monolithic integrated circuit in 8 lead Minidip package. It is in tended for use as dual audio power amplifier in portable D2822 cassette tape players and radios. FEATURES z z z Dual Low-voltage power a mplifier Supply voltage down to 1.8V Low cro sso v er d isto rtio n Outline Drawing z Low quiescent cu rrent Bridge or stereo configuratio.

Features

z z z Dual Low-voltage power a mplifier Supply voltage down to 1.8V Low cro sso v er d isto rtio n Outline Drawing z Low quiescent cu rrent Bridge or stereo configuratio n z BLOCK DIAGRAM NF1 8 IN1 7 IN2 6 NF2 5 PINNING OUTPUT(1) Vcc OUTPUT(2) GROUND 1 2 D2822 3 4 8 7 6 5 INPUT-(1) INPUT+(1) INPUT+(2) INPUT-(2) _ + BIAS CIRCUIT + _ 1 OUT1 2 Vcc 3 OUT2 4 GND SHAOXING SILICORE TECHNOLOGY CO.,LTD www. Silicore. com. cn 1/7 CHMC Silicore MAXIMUM RATINGS Characteristics Supply Voltage Output Peak Current Total Power Dissipation(at Tamb =50 ° C) Total Power Dissipation(at Tcase=5.