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AD62550A - Class-D Audio Power Amplifier

General Description

AD62550A is a single chip of Class-D audi o amplifier with USB/I 2S interface.

Whe n using th e power supplied from the USB port, AD62 550A can drive a pair of up to 1W speakers due to the built-in, high ef ficiency and high perform ance cla ss D amplifiers.

Key Features

  • z Compliant 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.

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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 AD62550A Class-D Audio Power Amplifier with USB / I2S Interface Features z Compliant 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.