Datasheet Details
Part number:
OCA7237, OCA7237-ORIENT
Manufacturer:
ORIENT-CHIP
File Size:
277.79 KB
Description:
Multi-level constant output power class d audio amplifier.
Note:
This datasheet PDF includes multiple part numbers: OCA7237, OCA7237-ORIENT.
Please refer to the document for exact specifications by model.
OCA7237, OCA7237-ORIENT, Multi-level Constant Output Power Class D Audio Amplifier
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 ac
OCA7237 Features
* high efficiency up to 81%, which helps extend battery life when playing audio. The AGC with multi-level constant output power technology helps designer to select suitable output power which match the speaker. The OCA7237 has a 47μVrms low output noise at gain=8V/V to improve the signal to noise rati
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