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LN4872 Datasheet 1.27w Audio Power Amplifiers

Manufacturer: natlinear

Overview: Low-Cost, 1.27W Audio Power Amplifiers LN4872 ■ General.

Datasheet Details

Part number LN4872
Manufacturer natlinear
File Size 266.50 KB
Description 1.27W Audio Power Amplifiers
Datasheet LN4872-natlinear.pdf

General Description

The LN4872 is a Class-AB audio power amplifier designed for mobile phones and other portable munication devices.

It is capable of delivering 1.2W of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V DC power supply.

The LN4872 was designed specifically to provide high quality output power with a minimal amount of external ponents.

Key Features

  • >.
  • 2.2V.
  • 5.5V operation.
  • Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions.
  • No output coupling capacitors, snubber networks or bootstrap capacitors required.
  • Unity-gain stable.
  • External gain configuration capability.
  • Available in space-saving packages.

LN4872 Distributor