LM4982 - Stereo Headphone Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	LM4982
Manufacturer	National Semiconductor
File Size	1.56 MB
Description	Stereo Headphone Amplifier
Datasheet	LM4982 Datasheet
Additional preview pages of the LM4982 datasheet.

Product details

Description

The LM4982 is a ground referenced, variable gain audio power amplifier capable of delivering 80mW of continuous average power into a 16Ω single-ended load with less than 1% THD+N from a 3V power supply.

Features

Ground referenced outputs I2C Volume and mode controls Available in space-saving micro SMD package Ultra low current shutdown mode Advanced pop & click circuitry eliminates noises during turn-on and turn-off transitions n 1.6.
4.0V operation n No output coupling capacitors, snubber networks, bootstrap capacitors or gain-setting resistors required n Mono/Stereo headphone detect n n n n n.

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Other Datasheets by National Semiconductor

LM4980 - High Fidelity Stereo Headphone Audio Amplifier
LM4981 - 80mW Stereo Headphone Amplifier
LM4985 - Stereo 135mW Low Noise Headphone Amplifier
LM4900 - 265mW at 3.3V Supply Audio Power Amplifier
LM4901 - 1.6 Watt Audio Power Amplifier
LM4902 - 265mW at 3.3V Supply Audio Power Amplifier

Published: Nov 11, 2006 |