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LM48861 - Stereo Headphone Amplifier

Datasheet Summary

Description

The LM48861 is a single supply, ground-referenced stereo headphone amplifier.

Part of TI's PowerWise™ product family, the LM48861 consumes only 3mW of power, yet still provides great audio performance.

Features

  • 1.
  • 23 Ground Referenced Outputs.
  • Eliminates Output Coupling Capacitors.
  • Common-Mode Sensing.
  • Advanced Click-and-Pop Suppression.
  • Low Supply Current.
  • Minimum External Components.
  • Micro-Power Shutdown.
  • ESD Protection of 8kV HBM Contact.
  • Available in Space-Saving 12-Bump DSBGA Package.

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Datasheet preview – LM48861

Datasheet Details

Part number LM48861
Manufacturer Texas Instruments
File Size 876.89 KB
Description Stereo Headphone Amplifier
Datasheet download datasheet LM48861 Datasheet
Additional preview pages of the LM48861 datasheet.

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Full PDF Text Transcription

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LM48861, LM48861TMBD www.ti.com SNAS450B – JUNE 2008 – REVISED MAY 2013 LM48861 Ground-Referenced, Ultra Low Noise, Stereo Headphone Amplifier Check for Samples: LM48861, LM48861TMBD FEATURES 1 •23 Ground Referenced Outputs – Eliminates Output Coupling Capacitors • Common-Mode Sensing • Advanced Click-and-Pop Suppression • Low Supply Current • Minimum External Components • Micro-Power Shutdown • ESD Protection of 8kV HBM Contact • Available in Space-Saving 12-Bump DSBGA Package APPLICATIONS • Mobile Phones • Portable Electronic Devices • MP3 Players KEY SPECIFICATIONS • Output Power/Channel at VDD = 1.5V,THD+N = 1% – RL = 16Ω 12mW (typ) – RL = 32Ω 13mW (typ) • Output Power/Channel at VDD = 1.
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