VA2221A, VA2221L - Low EMI 15W Stereo Class D Audio Amplifier

The VA2221A by Viva Electronics is a Low EMI 15W Stereo Class D Audio Amplifier. Below is the official datasheet preview.

Datasheet Details

Part number	VA2221A, VA2221L
Manufacturer	Viva Electronics
File Size	1.05 MB
Description	Low EMI 15W Stereo Class D Audio Amplifier
Datasheet	VA2221L-VivaElectronics.pdf
Note	This datasheet PDF includes multiple part numbers: VA2221A, VA2221L. Please refer to the document for exact specifications by model.
Additional preview pages of the VA2221A datasheet.

The VA2221L, VA2221A is a cost-effective - Operation Voltage from 6V to 26V filter-less Class D stereo audio power amplifier that - Excellent EMI Performance operates in wide range of various power supplies. - Maximum 88% Efficiency with an 8Ω Speaker VA2221L, VA2221A provide two selectable gain - Stereo Mode: settings (26dB, 36dB). VA2221L, VA2221A can out- 10W@8Ω Load at 13V / 10% THD+N put 9.3W per channel into 8Ω load with lower supply 12W@8Ω Load at 18V / 1% THD+N current and fewer.

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Published: Nov 5, 2025 |