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VA2221L - Low EMI 15W Stereo Class D Audio Amplifier

Key Features

  • 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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Datasheet Details

Part number VA2221L
Manufacturer Viva Electronics
File Size 1.05 MB
Description Low EMI 15W Stereo Class D Audio Amplifier
Datasheet download datasheet VA2221L Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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VA2221L,VA2221A Low EMI 15W Stereo Class D Audio Amplifier General Description Features 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 external components for driving - Two Selectable Gain Settings bridged-tied stereo speaker directly with excellent - Scalable Power Limit Function EMI performance.