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AD6255A - Class-D Audio Power Amplifier

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.

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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ESMT 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 application, no driver is required for basic USB speaker application z Support volume/mute control with external button z Built-in 5V to 3.