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AD6255A Datasheet Class-D Audio Power Amplifier

Manufacturer: ESMT (Elite Semiconductor Microelectronics Technology)

General Description

AD6255A is a single chip of Class-D audio amplifier with USB/I2S interface an d sup ports recording function.

When using the po wer supplied from the USB port, AD6 255A can drive a pair of u p to 1W spe akers d ue to the built-in, hig h ef ficiency and hig h p erformance class D am plifiers.

Th e device also has an I2S input port and I2S output port.

Overview

ESMT.

Key Features

  • z Compliant with USB S pecification 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 recording function z Support both bus-powered and self-powered operation z Supports Win Me//2000/XP and MacOS z True plug-and-play.