AD62555 is a monolithic Class-D audio amplifier with USB interface.
When powered by the USB port, AD62555 can drive a pair of up to 1W speakers due to the built-in, high efficiency and high performance Class-D amplifiers.
Full PDF Text Transcription for AD62555 (Reference)
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AD62555. For precise diagrams, tables, and layout, please refer to the original PDF.
ESMT/EMP Features z True plug-and-play application, no driver is required for basic USB speaker application z Supports Windows Me/2000/XP/Vista/7 and Mac OS z Integration...
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ication z Supports Windows Me/2000/XP/Vista/7 and Mac OS z Integration circuit quality meet Windows 7 and Vista Hardware Logo requirement z Compliant with USB Specification v1.1, and USB 2.0 full speed z Can work directly with a USB3.0 port z Embedded high efficiency, high performance Class-D stereo amplifier z Support both bus-powered and self-powered operation z +6dB Gain enhancement (Theater function) z Support volume/mute control with external button z LED indicator function z Built-in 5V to 3.
AD62555 Datasheet