Datasheet4U Logo Datasheet4U.com

LM4879 - 1.1 Watt Audio Power Amplifier

LM4879 Description

LM4879, LM4879MMBD, LM4879SDBD www.ti.com SNAS142G * SEPTEMBER 2001 * REVISED MAY 2013 LM4879 1.1 Watt Audio Power Amplifier Check.
The LM4879 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applicat.

LM4879 Features

* 1
* 23 No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required
* Unity Gain Stable
* Ultra Low Current Shutdown Mode
* Fast Turn On: 80ms (typ), 110ms (max) with 1.0µF Capacitor
* BTL Output Can Drive Capacitive Loads up to 100pF

LM4879 Applications

* Mobile Phones
* PDAs
* Portable electronic devices KEY SPECIFICATIONS
* PSRR: 5V, 3V at 217Hz: 62dB (typ)
* Power Output at 5V, 1%THD+N: 1.1W (typ)
* Power Output at 3V, 1%THD+N: 350mW (typ)

📥 Download Datasheet

Preview of LM4879 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • LM4870 - 1.1W Audio Power Amplifier (National Semiconductor)
  • LM4871 - 1.1W Audio Power Amplifier (National Semiconductor)
  • LM4872 - 1Watt Audio Power Amplifier (National Semiconductor)
  • LM4873 - Dual 2.1W Audio Amplifier (National Semiconductor)
  • LM4874 - BTL Output Stereo Audio Amplifier (National Semiconductor)
  • LM4875 - 750mW Audio Power Amplifier (National Semiconductor)
  • LM4876 - 1.1W Audio Power Amplifier (National Semiconductor)
  • LM4877 - 1 Watt Audio Power Amplifier (National Semiconductor)

📌 All Tags

1.1 Watt Audio Power Amplifier Texas Instruments
Texas Instruments LM4879-like datasheet