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AD51653 - 4.2W Mono Class-K Audio Amplifier

General Description

The AD51653 is a mono, class-D audio amplifier with a built-in, adaptive charge pump circuit for better system power efficiency.

Key Features

  • z Supply voltage range: 2.8 V to 5.5 V z Static operation current: 3.5mA z Shutdown current:.

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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 Preliminary 4.2W Mono Class-K Audio Amplifier AD51653 Features z Supply voltage range: 2.8 V to 5.5 V z Static operation current: 3.5mA z Shutdown current: <1uA z Loudspeaker peak power from 5V supply: „ 4.2W @ 4Ω, Po,10% THD+N „ 3.5W @ 4Ω, Po,1% THD+N z Loudspeaker peak power from 4.2V supply: „ 3W @ 4Ω, Po,10% THD+N „ 2.6W @ 4Ω, Po,1% THD+N „ 2.9W @ 8Ω, Po,10% THD+N „ 2.3W @ 8Ω, Po,1% THD+N z Gain setting: 27.