• Part: LM49270
  • Description: Filterless 2.2W Stereo Class D Audio Subsystem
  • Manufacturer: National Semiconductor
  • Size: 2.51 MB
Download LM49270 Datasheet PDF
LM49270 page 2
Page 2
LM49270 page 3
Page 3

LM49270 Key Features

  • Stereo Class D Amplifier Efficiency:  VDD = 3.3V, 450mW/Ch into 8Ω  VDD = 5V, 1W/Ch into 8Ω
  • Quiescent Power Supply Current, VDD = 3.3V  Speaker Mode  Headphone Mode (OCL)
  • Power Output/Channel, VDD = 5V  Class D Speaker amplifier
  • Shutdown current