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LM239-N Datasheet Low-power Low-offset Voltage Quad Comparators

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N SNOSBJ3E – NOVEMBER 1999 – REVISED DECEMBER 2014 LMx39-N, LM2901-N, LM3302-N Low-Power.

General Description

The LMx39-N series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV maximum for all four comparators.

These comparators were designed specifically to operate from a single power supply over a wide range of voltages.

Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.

Key Features

  • 1 Wide Supply Voltage Range.
  • LM139/139A Series 2 to 36 VDC or ±1 to ±18 VDC.
  • LM2901-N: 2 to 36 VDC or ±1 to ±18 VDC.
  • LM3302-N: 2 to 28 VDC or ±1 to ±14 VDC.
  • 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.
  • Input Common-Mode Voltage Range Includes GND.
  • Differential Input Voltage Range Equa.

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