Texas Instruments High-Performance Analog Audio Amplifier LM4891LD

AUDIO AMPLIFIER Product overview: LM4891LD from National Semiconductor is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4891LD can be used for catalog matching and distributor lookup.

Audio Amplifier, 1W, 1 Channel(s), 1 Func, PDSO10

Manufacturer: Texas Instruments
Win Source Part Number: 779257-LM4891LD
Series: Boomer
Packaging: Reel package
Type: Class AB
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Depop, Shutdown, Thermal Protection
Package: 10-WFDFN Exposed Pad
Mounting: SMD
Output Type: 1-Channel (Mono)
Operating Supply Voltage: 2.2 V ~ 5.5 V
Part Status: Obsolete(EOL)
Max Output Power x Channels @ Load: 1W x 1 @ 8 Ohm
Family Name: LM4891
Categories: Integrated Circuits (ICs)
Manufacturer Package: 10-WSON (3x4)
Alternative Parts (Cross-Reference): FAN7023MP; MAX9718BETB+T; MAX9718DETB; MAX9718AETB+;
Introduction Date: October 01, 2001
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Limited

Amplifier IC 1-Channel (Mono) Class AB 10-WSON (3x4)