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LM4880 - Dual 250mW Audio Power Amplifier

General Description

The LM4880 is a dual audio power amplifier capable of delivering typically 250mW per channel of continuous average power to an 8Ω load with 0.1% THD+N using a 5V power supply.

Key Features

  • 1.
  • 2 No Bootstrap Capacitors or Snubber Circuits are Necessary.
  • Small Outline (SOIC) and PDIP Packaging.
  • Unity-Gain Stable.
  • External Gain Configuration Capability.

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Other Datasheets by Texas Instruments

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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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LM4880 www.ti.com SNAS103C – NOVEMBER 1995 – REVISED MAY 2013 LM4880 Dual 250 mW Audio Power Amplifier with Shutdown Mode Check for Samples: LM4880 FEATURES 1 •2 No Bootstrap Capacitors or Snubber Circuits are Necessary • Small Outline (SOIC) and PDIP Packaging • Unity-Gain Stable • External Gain Configuration Capability APPLICATIONS • Headphone Amplifier • Personal Computers • CD-ROM Players KEY SPECIFICATIONS • THD+N at 1kHz at 200mW Continuous Average Output Power into 8Ω: 0.1% (max) • THD+N at 1kHz at 85mW Continuous Average Output Power into 32Ω: 0.1% (typ) • Output Power at 10% THD+N at 1kHz into 8Ω 325 mW (typ) • Shutdown Current 0.7 µA (typ) • 2.7V to 5.