Part number:
AK7844
Manufacturer:
Asahi Kasei Microsystems
File Size:
457.58 KB
Description:
Stereo audio class-d amp.
THE AK7844 is Stereo Class-D amplifier for driving Piezo-Electric Speakers.
Built-in Boost DCDC converter generates adequate high voltage for driving Piezo Speakers from Li-Ion battery.
AKM state-of-the-art filter-less solution eliminates LC-filters, which are normally required at Class-D outputs.
T
AK7844 Features
* Class-D Amplifier :
* Piezo-Electric Speaker Driver
* Single-ended analog Input
* BTL output
* Output voltage = 8Vrms @VDD1=8.75V
* Filter-less solution
* Stereo mode
* Pop noise suppressor
* Output short protection
AK7844_AsahiKaseiMicrosystems.pdf
Datasheet Details
AK7844
Asahi Kasei Microsystems
457.58 KB
Stereo audio class-d amp.
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