LN4890 - 1W Differential Audio Power Amplifiers

Product Overview

Datasheet Details

Part number	LN4890
Manufacturer	natLinear
File Size	705.80 KB
Description	1W Differential Audio Power Amplifiers
Datasheet	LN4890 Datasheet
Additional preview pages of the LN4890 datasheet.

LN4890 Product details

Description

The LN4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

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

Features

Available in space-saving packages Ultra low current shutdown mode BTL output can drive capacitive loads Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions 2.2 - 5.0V operation No output coupling capacitors, snubber networks or bootstrap capacitors required Thermal shutdown protection Unity-gain stable External gain configuration capability.

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Published: Jan 26, 2014 |