Datasheet Summary
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 circuit quality meet Windows 7 and Vista Hardware Logo requirement z pliant 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 3.3V regulator for internal device operation
Preliminary
Class-D Audio Power Amplifier...