LM339 Datasheet (PDF) Download
National Semiconductor
LM339

Description

The LM139 series consists of four independent precision voltage parators with an offset voltage specification as low as 2 mV max for all four parators.

Key Features

  • n Wide supply voltage range
  • Very low supply current drain (0.8 mA) - independent of supply voltage
  • Low input biasing current: 25 nA
  • Low input offset current: ±5 nA
  • Offset voltage: ±3 mV
  • Differential input voltage range equal to the power supply voltage
  • Low output saturation voltage: 250 mV at 4 mA
  • High precision parators
  • Reduced VOS drift over temperature
  • Eliminates need for dual supplies
LM339 reference image

Representative LM339 image (package may vary by manufacturer)