Part LM4952
Description 3.1W Stereo-SE Audio Power Amplifier
Manufacturer National Semiconductor
Size 749.20 KB
National Semiconductor
LM4952

Overview

The LM4952 is a dual audio power amplifier primarily designed for demanding applications in flat panel monitors and TV’s. It is capable of delivering 3.1 watts per channel to a 4Ω single-ended load with less than 1% THD+N when powered by a 12VDC power supply.

  • Pop & click circuitry eliminates noise during turn-on and turn-off transitions
  • Low current, active-low shutdown mode
  • Low quiescent current
  • Stereo 3.8W output, RL = 4Ω
  • DC-controlled volume control
  • Short circuit protection