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8002A Integrated Circuit

The 8002A is an amplifier integrated circuit used in low powered computer audio such as USB powered speakers.

The unit is described as a Class-AB audio  power  amplifier.

The circuit is listed on the Shenhensum corporate website. (http://www.shenzhensum.com/) Listed as a 2 Watt Audio Power Amplifier





Specifications:
 * Power output at 5.0V, 10% THD+N, 4 Ohms 2.0 W
 * Power output at 5.0V, 1% THD+N, 8 Ohms 1.5  W
 * 2.2V – 5.5V operation

In the application circuit shown, two 8002As are used, which gives an output of 2.0 W per channel for a total of 4 Watts.