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LM4818 - 350mW Audio Power Amplifier

General Description

The LM4818 is a mono bridged power amplifier that is capable of delivering 350mWRMS output power into a 16Ω load or 300mWRMS output power into an 8Ω load with 10% THD+N from a 5V power supply.

Key Features

  • 1.
  • 23 SOIC Surface Mount Packaging.
  • Switch On/Off Click Suppression.
  • Unity-Gain Stable.
  • Minimum External Components.

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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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LM4818 www.ti.com SNAS163B – APRIL 2002 – REVISED MAY 2013 LM4818 350mW Audio Power Amplifier with Shutdown Mode Check for Samples: LM4818 FEATURES 1 •23 SOIC Surface Mount Packaging. • Switch On/Off Click Suppression. • Unity-Gain Stable. • Minimum External Components. APPLICATIONS • General Purpose Audio • Portable Electronic Devices • Information Appliances (IA) KEY SPECIFICATIONS • THD+N at 1kHz, 350mW Continuous Average Output Power into 16Ω 10% (max) • THD+N at 1kHz, 300mW Continuous Average Output Power into 8Ω 10% (max) • Shutdown Current 0.7µA (typ) DESCRIPTION The LM4818 is a mono bridged power amplifier that is capable of delivering 350mWRMS output power into a 16Ω load or 300mWRMS output power into an 8Ω load with 10% THD+N from a 5V power supply.