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VA2205 - 3W Filterless Stereo Class D Audio Amplifier

Key Features

  • VA2205 is a filterless stereo Class D audio amplifier which provides DC volume control, lower supply current, high efficiency & few external components for driving speaker directly. VA2205 also integrates Anti-Pop, Output Short & Over-Heat Protection Circuitry to increase device reliability. The functionality makes this device ideal for small size LCD TVs, LCD monitors, USB powered speakers & other.

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Datasheet Details

Part number VA2205
Manufacturer Viva Electronics
File Size 899.02 KB
Description 3W Filterless Stereo Class D Audio Amplifier
Datasheet download datasheet VA2205 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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VA2205 3W Filterless Stereo Class D Audio Amplifier Description Features VA2205 is a filterless stereo Class D audio amplifier which provides DC volume control, lower supply current, high efficiency & few external components for driving speaker directly. VA2205 also integrates Anti-Pop, Output Short & Over-Heat Protection Circuitry to increase device reliability. The functionality makes this device ideal for small size LCD TVs, LCD monitors, USB powered speakers & other applications that demand more battery life.  1.7W per channel into 8Ω speaker (THD+N=10%)  3.06W per channel into 4Ω speaker (THD+N=10%)  Operation voltage from 3.6V to 5.