Datasheet4U Logo Datasheet4U.com

LM4916 - 14mW Stereo Headphone Audio Amplifier

Datasheet Summary

Description

The unity gain stable LM4916 is both a mono differential output (for bridge-tied loads or BTL) audio power amplifier and a Single Ended (SE) stereo headphone amplifier.

Operating on a single 1.5V supply, the mono BTL mode delivers 85mW into an 8Ω load at 1% THD+N.

Features

  • 1.
  • 2 Single-Cell 0.9V to 2.5V Battery Operation.
  • BTL Mode for Mono Speaker.
  • Single-Ended Headphone Operation with Coupling Capacitors.
  • Unity-Gain Stable.
  • "Click and Pop" Suppression Circuitry.
  • Active-Low Micropower Shutdown.
  • Low Current, Active-Low Mute Mode.
  • Thermal Shutdown Protection Circuitry.

📥 Download Datasheet

Datasheet preview – LM4916

Datasheet Details

Part number LM4916
Manufacturer Texas Instruments
File Size 0.97 MB
Description 14mW Stereo Headphone Audio Amplifier
Datasheet download datasheet LM4916 Datasheet
Additional preview pages of the LM4916 datasheet.

📁 Similar Datasheet

  • LM4916 - 14mW Stereo Headphone Audio Amplifier (National Semiconductor)
  • LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier (National Semiconductor)
  • LM49100 - Mono Class AB Audio Subsystem (National Semiconductor)
  • LM49101 - Mono Class AB Audio Subsystem (National Semiconductor)
  • LM4911 - Stereo 40mW Low Noise Headphone Amplifier (National Semiconductor)
  • LM4912 - Stereo 40mW Low Noise Headphone Amplifier (National Semiconductor)
  • LM4913 - 2W Monaural/ 90mW Stereo Headphone Audio Amplifier (National Semiconductor)
  • LM4914 - 1W Monaural/ 85mW Stereo Headphone Audio Amplifier (National Semiconductor)
  • LM4915 - Pseudo-Differential Mono Headphone Amplifier (National Semiconductor)
  • LM49150 - Mono Class D Audio Subsystem (National Semiconductor)
Other Datasheets by Texas Instruments
  • LM4910 - Output Capacitor-less Stereo 35mW Headphone Amplifier
  • LM49100 - Mono Class AB Audio Sub-System
  • LM49101 - Mono Class AB Audio Subsystem
  • LM4911 - Stereo 40mW Low Noise Headphone Amplifier
  • LM4911Q - Stereo 40mW Low Noise Headphone Amplifier
  • LM49120 - Audio Sub-System
  • LM49120TLEVAL - Audio Sub-System
  • LM4915 - Pseudo-Differential Mono Headphone Amplifier

Full PDF Text Transcription

Click to expand full text
LM4916 www.ti.com SNAS179E – MAY 2003 – REVISED MAY 2013 LM4916 1.5V, Mono 85mW BTL Output, 14mW Stereo Headphone Audio Amplifier Check for Samples: LM4916 FEATURES 1 •2 Single-Cell 0.9V to 2.5V Battery Operation • BTL Mode for Mono Speaker • Single-Ended Headphone Operation with Coupling Capacitors • Unity-Gain Stable • "Click and Pop" Suppression Circuitry • Active-Low Micropower Shutdown • Low Current, Active-Low Mute Mode • Thermal Shutdown Protection Circuitry APPLICATIONS • Portable One-Cell Audio Products • Portable One-Cell Electronic Devices KEY SPECIFICATIONS • Mono-BTL Output Power • (RL=8Ω, VDD=1.5V, THD+N=1%), 85mW (typ) • Stereo Headphone Output Power • (RL=16Ω, VDD=1.5V, THD+N=1%), 14mW (typ) • Micropower Shutdown Current, 0.
Published: |