Datasheet Summary
ESMT
Class-D Audio Power Amplifier with USB / I2S Interface
Features z pliant with USB Specification v1.1, and USB 2.0 full speed z Embedded high efficiency, high performance class D stereo amplifier z Support I2S input and I2S output interface of master mode Sampling frequencies(Fs)：48kHz z +6dB enhancement(Theater function) z Support both bus-powered and self-powered operation z Supports Win Me//2000/XP and MacOS z True plug-and-play application, no driver is required for basic USB speaker application z Support volume/mute control with external button z Built-in 5V to 3.3V regulator for internal device operation zT otal efficiency 80% for 8Ω load @ -1dB 1kHz sine wave input...
