Part LM4891
Description 1 Watt Audio Power Amplifier
Manufacturer National Semiconductor
Size 685.18 KB
National Semiconductor
LM4891

Overview

The LM4891 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply.