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LM4880 - Dual 250mW Audio Power Amplifier

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.

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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Datasheet preview – LM4880

Datasheet Details

Part number LM4880
Manufacturer Texas Instruments
File Size 1.24 MB
Description Dual 250mW Audio Power Amplifier
Datasheet download datasheet LM4880 Datasheet
Additional preview pages of the LM4880 datasheet.

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Full PDF Text Transcription

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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.
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