AD51653 amplifier equivalent, 4.2w mono class-k audio amplifier.
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 <.
z Portable Multimedia Devices z Mobile Phones z GPS z Handsets
Description
The AD51653 is a mono, class-D audio amplifi.
The AD51653 is a mono, class-D audio amplifier with a built-in, adaptive charge pump circuit for better system power efficiency. Due to its design, AD51653 can provide a constant 3W peak output power with 4ohm speaker at 4.2V of battery o.
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