Part LM4923
Description 1.1 Watt Fully Differential Audio Power Amplifier
Manufacturer National Semiconductor
Size 433.18 KB
National Semiconductor
LM4923

Overview

The LM4923 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1.1 watt of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply.

  • 2.4 - 5.5V operation
  • No output coupling capacitors, snubber networks or bootstrap capacitors required n n n n