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RT2903H - RobuST low-power dual voltage comparators

Description

This device consists of two independent lowpower voltage comparators designed specifically to operate from a single power 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 (0.4 mA) independent of supply voltage (1 mW/comparator at 5 V).
  • Low input bias current: 25 nA typ.
  • Low input offset current: ±5 nA typ.
  • Input common-mode voltage range includes ground.
  • Low output saturation voltage: 250 mV typ. (IO = 4 mA).
  • Differential input voltage range equal to the supply voltage.
  • TTL, DTL, ECL,.

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Full PDF Text Transcription

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RT2903H RobuST low-power dual voltage comparators Datasheet - production data D SO8 (plastic micropackage) Pin connections (top view) 1 - Output 1 2 - Inverting inpput 1 3 - Non-inverting input 1 4 - VCC5 - Non-inverting input 2 6 - Inverting input 2 7 - Output 2 8 - VCC+ Features • Wide single supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V • Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at 5 V) • Low input bias current: 25 nA typ. • Low input offset current: ±5 nA typ. • Input common-mode voltage range includes ground • Low output saturation voltage: 250 mV typ.
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