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AK7841 - Monaural Audio Class-D Amp

Asahi Kasei Microsystems

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Datasheet Details

Part number	AK7841
Manufacturer	Asahi Kasei Microsystems
File Size	508.71 KB
Description	Monaural Audio Class-D Amp
Datasheet	AK7841_AsahiKaseiMicrosystems.pdf

AK7841 Product details

Description

The AK7841 is a Monaural Class-D amplifier for driving Piezo-Electric Speakers.

Features

Class-D Amplifier :.
Piezo-Electric Speaker Driver.
Analog Monaural signal input for both single and Differential-ended.
Monaural BTL output.
Output voltage = 12Vpp @VDD1=8.75V.
Filter-less solution.
Pop noise free architecture during power up or down.
Output short protection.
Boost DCDC Converter ：.
Input voltage = 2.7V ∼ 4.5V Æ Output voltage = 8.75V.
Over-current protection.
Over-volt.

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Published: Aug 27, 2010 |