LM4890 - 1 Watt Audio Power Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	LM4890
Manufacturer	Texas Instruments
File Size	2.12 MB
Description	1 Watt Audio Power Amplifier
Datasheet	LM4890 Datasheet
Additional preview pages of the LM4890 datasheet.

Product details

Description

The LM4890 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: DSBGA, VSSOP, SOIC, and WSON.
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 - 5.5V Operation.
No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required.
Thermal Shutdown Protection.
Unity-Gain Stable.
External Gain Configuration Capabil.

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Published: May 13, 2020 |