Datasheet4U Logo Datasheet4U.com

LM48861 - Stereo Headphone Amplifier

General 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.

Key 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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM48861 Stereo Headphone Amplifier National Semiconductor
LM48860 Fixed Gain Stereo Headphone Amplifier National Semiconductor
LM4880 Dual 250mW Audio Power Amplifier National Semiconductor
LM4880 DUAL 250m W AUDIO POWER AMPLIFIER UTC
LM4881 Dual 200mW Headphone Amplifier National Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
LM48860 Stereo Headphone Amplifier
LM4880 Dual 250mW Audio Power Amplifier
LM4881 Dual 200mW Headphone Amplifier
LM48820 95mW Stereo Headphone Amplifier
LM48821 52mW Differential Input Stereo Headphone Amplifier

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.

View original datasheet text
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.