LM4990 - 2 Watt Audio Power Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	LM4990
Manufacturer	Texas Instruments
File Size	936.91 KB
Description	2 Watt Audio Power Amplifier
Datasheet	LM4990 Datasheet
Additional preview pages of the LM4990 datasheet.

Product details

Description

The LM4990 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.

Features

1.
2 Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA.
Ultra Low Current Shutdown Mode.
Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions.
2.2 - 5.5V Operation.
No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required.
Unity-Gain Stable.
External Gain Configuration Capability.
User Selectable Shutdown High or Low Logic Level A.

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Published: May 19, 2023 |