• Part: LM4898
  • Description: 1Watt Fully Differential Audio Power Amplifier
  • Manufacturer: National Semiconductor
  • Size: 596.90 KB
LM4898 Datasheet (PDF) Download
National Semiconductor
LM4898

Description

The LM4898 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable munication device applications.

Key Features

  • n Fully differential amplification
  • Available in space-saving packages micro SMD, MSOP, and LLP
  • Ultra low current shutdown mode
  • Can drive capacitive loads up to 500pF
  • Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions n 2.4 - 5.5V operation
  • No output coupling capacitors, snubber networks or bootstrap capacitors required
  • Shutdown high or low selectivity