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LM48413 - Audio Power Amplifier

General Description

The LM48413 is a single supply, high efficiency, 1.2W/channel, filterless switching audio amplifier.

Key Features

  • 1.
  • 23 E2S System Reduces EMI Preserving Audio Quality and Efficiency.
  • Output Short Circuit Protection.
  • Stereo Class D Operation.
  • No Output Filter Required.
  • Texas Instruments 3D Enhancement.
  • Minimum External Components.
  • Click and Pop Suppression.
  • Micro-Power Shutdown.
  • Available in Space-Saving Approximately 2mm x 2.2mm DSBGA Package.

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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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LM48413 www.ti.com SNAS460B – NOVEMBER 2008 – REVISED MARCH 2013 LM48413 Boomer™ Audio Power Amplifier Series Ultra Low EMI, Filterless, 1.2W Stereo Class D Audio Power Amplifier with E2S and Texas Instruments 3D Enhancement Check for Samples: LM48413 FEATURES 1 •23 E2S System Reduces EMI Preserving Audio Quality and Efficiency • Output Short Circuit Protection • Stereo Class D Operation • No Output Filter Required • Texas Instruments 3D Enhancement • Minimum External Components • Click and Pop Suppression • Micro-Power Shutdown • Available in Space-Saving Approximately 2mm x 2.2mm DSBGA Package APPLICATIONS • Mobile Phones • PDAs • Laptops KEY SPECIFICATIONS • Quiescent Power Supply Current at 3.6V Supply 4mA (Typ) • Power Output at VDD = 5V, RL = 8Ω, THD ≤ 1% 1.