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LM193 - Low-power dual-voltage comparators

Datasheet Summary

Description

The LM193, LM293, LM393 and LM393W devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages.

Operation from split power supplies is also possible.

Features

  • Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V.
  • Very low supply current (0.45 mA) independent of supply voltage (1 mW/ comparator at 5 V).
  • Low input bias current: 20 nA typ.
  • Low input offset current: ±3 nA typ.
  • Low input offset voltage: ±1 mV typ.
  • Input common-mode voltage range includes ground.
  • Low output saturation voltage: 80 mV typ. (Isink = 4 mA).
  • Differential input voltage range equ.

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Datasheet preview – LM193

Datasheet Details

Part number LM193
Manufacturer STMicroelectronics
File Size 726.50 KB
Description Low-power dual-voltage comparators
Datasheet download datasheet LM193 Datasheet
Additional preview pages of the LM193 datasheet.

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Full PDF Text Transcription

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LM193, LM293 LM393, LM393W Datasheet Low-power, dual-voltage comparators DFN8 2x2 MiniSO8 TSSOP8 SO8 Maturity status link LM193, LM293, LM393, LM393W Features • Wide single-supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V • Very low supply current (0.45 mA) independent of supply voltage (1 mW/ comparator at 5 V) • Low input bias current: 20 nA typ. • Low input offset current: ±3 nA typ. • Low input offset voltage: ±1 mV typ. • Input common-mode voltage range includes ground • Low output saturation voltage: 80 mV typ.
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