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GK2171 - 3W Audio Power Amplifier

General Description

--- The GK2171 is a mono bridged audio power amplifier capable of delivering 3W of continuous average power into a 3Ωload with less than 10% THD when powered by a 5Vpower supply .

Key Features

  • include thermal shutdown protection, unity-gain stability, and extrnal gain set. z Key Specifications.
  • PO （5.0V & 10％ THD＋N） SOP：into 8Ω 1.5W （typ） SOP/PP：into 4Ω 2.6W （typ） SOP/PP：into3Ω 3.0W （typ）.
  • Shutdown current 0.1 uA （typ）.
  • THD at 1kHz at 1W continuous average output power into 8Ω load.  0.25% (max) z Features.
  • No output coupling capacitors, bootstrap capacitors, orsnubber circuits required.
  • Unity-gain stable.
  • SOP packaging.
  • External gain configuration capabi.

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Datasheet Details

Part number GK2171
Manufacturer CS2
File Size 154.49 KB
Description 3W Audio Power Amplifier
Datasheet download datasheet GK2171 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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GK2171 Rev.1.0 GK2171 —— 3W Audio Power Amplifier with Shutdown Mode z General Description --- The GK2171 is a mono bridged audio power amplifier capable of delivering 3W of continuous average power into a 3Ωload with less than 10% THD when powered by a 5Vpower supply . --- The GK2171 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is ideally suited for low-power portable systems that require minimum volume and weight. --- The GK2171 features include thermal shutdown protection, unity-gain stability, and extrnal gain set. z Key Specifications ·PO （5.0V & 10％ THD＋N） SOP：into 8Ω 1.5W （typ） SOP/PP：into 4Ω 2.6W （typ） SOP/PP：into3Ω 3.0W （typ） ·Shutdown current 0.1 uA （typ） ·THD at 1kHz at 1W continuous average output power into 8Ω load. 0.