LM4990 - 2 Watt Audio Power Amplifier

Texas Instruments

LM4990 Datasheet Preview — Preview of LM4990 PDF

Datasheet Details

Part number	LM4990
Manufacturer	Texas Instruments ↗
File Size	936.91 KB
Description	2 Watt Audio Power Amplifier
Datasheet	LM4990-etcTI.pdf

LM4990 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 |