Datasheet4U Logo Datasheet4U.com

LM393 - Low Power Low Offset Voltage Dual Comparators

General Description

The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to operate from a single power supply over a wide range of voltages.

Key Features

  • n Wide supply.
  • Voltage range:.
  • single or dual supplies: 2.0V to 36V ±1.0V to ±18V n Very low supply current drain (0.4 mA).
  • independent of supply voltage n Low input biasing current: 25 nA n Low input offset current: ±5 nA n Maximum offset voltage: ±3 mV n Input common-mode voltage range includes ground n Differential input voltage range equal to the power supply voltage n Low output saturation voltage,: 250 mV at 4 mA n Output voltage compatible with.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM393 SINGLE SUPPLY/ LOW POWER DUAL COMPARATORS Motorola Inc
LM393 Low power dual voltage comparator NXP
LM393 Dual Differential Comparators Texas Instruments
LM393 Low Power Low Offset Voltage Dual Comparator TAITRON
LM393 DUAL DIFFERENTIAL COMPARATOR UTC

Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LM390 LM390 1W Battery Operated Audio Power Amplifier
LM3900 Quad Amplifiers
LM3901 Quad Amplifiers
LM3905 Precision Timers
LM3909 LM3909 LED Flasher/Oscillator

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
LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators October 1999 LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators General Description The LM193 series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which 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.