Datasheet4U Logo Datasheet4U.com

LM2901 - Low Power Low Offset Voltage Quad Comparators

General Description

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

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

Key Features

  • n Wide supply voltage range n LM139/139A Series 2 to 36 VDC or ±1 to ±18 VDC n LM2901: 2 to 36 VDC or ±1 to ±18 VDC n LM3302: 2 to 28 VDC or ±1 to ±14 VDC n Very low supply current drain (0.8 mA).
  • independent of supply voltage n Low input biasing current: 25 nA n Low input offset current: ±5 nA n Offset voltage: ±3 mV n Input common-mode voltage range includes GND n Differential input voltage range equal to the power supply voltage n Low output saturation voltage: 25.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM2901 Quad Comparator Fairchild Semiconductor
LM2901 Quad voltage comparator NXP
LM2901 Quad Voltage Comparators Intersil Corporation
LM2901 Low-power quad voltage comparator STMicroelectronics
LM2901 Low Power Low Offset Voltage Quad Comparators ART CHIP

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM2901EP Low Power Low Offset Voltage Quad Comparators
LM2900 LM2900/LM3900/LM3301 Quad Amplifiers
LM2902 Low Power Quad Operational Amplifiers
LM2902EP Low Power Quad Operational Amplifier
LM2903 Low Power Low Offset Voltage Dual Comparators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators March 2004 LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators General Description The LM139 series consists of four independent precision voltage comparators with an offset voltage specification as low as 2 mV max for all four comparators. These 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. These comparators also have a unique characteristic in that the input common-mode voltage range includes ground, even though operated from a single power supply voltage.