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OCA7237

ORIENT-CHIP
Part Number OCA7237
Manufacturer ORIENT-CHIP
Description Multi-level Constant Output Power Class D Audio Amplifier
Published Apr 3, 2019
Detailed Description WWW.ORIENT-CHIP.COM Web:www.orient-chip.com 、 OCA7237 Multi-level Constant Output Power Class D Audio Amplifier ◆Gener...
Datasheet PDF File OCA7237 PDF File

OCA7237
OCA7237

Overview
WWW.
ORIENT-CHIP.
COM Web:www.
orient-chip.
com 、 OCA7237 Multi-level Constant Output Power Class D Audio Amplifier ◆General Description The OCA7237 is a high efficiency filter-less ClassD audio power amplifier with Automatic Gain Control (AGC) technology and an integrated high efficiency charge pump boost power supply.
The device constantly monitors output power and dynamically adjust internal gain to prevent long time overstress across the speaker.
The integrated charge pump structure generates 5.
9V supply for output stage of amplifier.
It can deliver 1W (THD+N=1%) of continuous average power to an 8Ω load by a lithium/Ion battery.
The OCA7237 features high efficiency up to 81%, which helps ...


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