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LM48310 - Audio Power Amplifier

General Description

The LM48310 is a single supply, high efficiency, mono, 2.6W, filterless switching audio amplifier.

Key Features

  • 1.
  • 2 Passes FCC Class B Radiated Emissions with 20 inches of cable.
  • E2S System Reduces EMI while Preserving Audio Quality and Efficiency.
  • Output Short Circuit Protection with AutoRecovery.
  • Stereo Class D Operation.
  • No Output Filter Required.
  • Internally Configured Gain (12dB).
  • Synchronizable Oscillator for Multi-Channel Operation.
  • Low Power Shutdown Mode.
  • Minimum External Components.
  • "Click and Pop" Suppressi.

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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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LM48310 www.ti.com SNAS430D – NOVEMBER 2007 – REVISED MAY 2013 LM48310 Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E2S Check for Samples: LM48310 FEATURES 1 •2 Passes FCC Class B Radiated Emissions with 20 inches of cable • E2S System Reduces EMI while Preserving Audio Quality and Efficiency • Output Short Circuit Protection with AutoRecovery • Stereo Class D Operation • No Output Filter Required • Internally Configured Gain (12dB) • Synchronizable Oscillator for Multi-Channel Operation • Low Power Shutdown Mode • Minimum External Components • "Click and Pop" Suppression • Micro-Power Shutdown • Available in Space-Saving WSON Package APPLICATIONS • Mobile Phones • PDAs • Laptops KEY SPECIFICATIONS • Efficiency at 3.