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LM4889 Datasheet 1 Watt Audio Power Amplifier

Manufacturer: National Semiconductor (now Texas Instruments)

LM4889 Overview

The LM4889 is an audio power amplifier primarily designed for demanding

LM4889 Key Features

  • 3.3V j Power Output at 5.0V & 2% THD j Power Output at 3.3V & 1% THD j Shutdown Current at 3.3 & 2.6V
  • 0.01µA) n Can drive capacitive loads up to 500 pF n Improved pop & click circuitry eliminates noises during turn-on and
  • 5.5V operation n No output coupling capacitors, snubber networks or bootstrap capacitors required n Unity-gain stable n

LM4889 Applications

  • 3.3V j Power Output at 5.0V & 2% THD j Power Output at 3.3V & 1% THD j Shutdown Current at 3.3 & 2.6V
  • 0.01µA) n Can drive capacitive loads up to 500 pF n Improved pop & click circuitry eliminates noises during turn-on and
  • 5.5V operation n No output coupling capacitors, snubber networks or bootstrap capacitors required n Unity-gain stable n

LM4889 Distributor