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TL391LV - Low Voltage Rail to Rail Input Comparators

This page provides the datasheet information for the TL391LV, a member of the TL331LV Low Voltage Rail to Rail Input Comparators family.

Datasheet Summary

Description

The LV device family consists of single, dual and quad independent voltage comparators that operate from a wide supply voltage range.

Features

  • 1.65 V to 5.5 V supply range.
  • Rail-to-Rail input with Failsafe.
  • Low input offset voltage 400 μV typical.
  • 600ns typical propagation delay.
  • Low quiescent current 25 µA/Ch typical.
  • Low input bias current 5 pA typical.
  • Open-drain output.
  • Full -40°C to +125°C temperature range.
  • Power-On-Reset (POR) for known start-up.
  • 2 kV ESD protection.
  • Improved replacement for TL331, LM393 & LM339 family for VCC ≤ 5.

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Datasheet preview – TL391LV

Datasheet Details

Part number TL391LV
Manufacturer Texas Instruments
File Size 4.07 MB
Description Low Voltage Rail to Rail Input Comparators
Datasheet download datasheet TL391LV Datasheet
Additional preview pages of the TL391LV datasheet.

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Full PDF Text Transcription

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TL331LV, TL391LV, LM393LV, LM339LV SNOSDA4C – JUNE 2020 – REVISED MARCH 2023 TL331LV, TL391LV, LM393LV and LM339LV Low Voltage Rail to Rail Input Comparators 1 Features • 1.65 V to 5.5 V supply range • Rail-to-Rail input with Failsafe • Low input offset voltage 400 μV typical • 600ns typical propagation delay • Low quiescent current 25 µA/Ch typical • Low input bias current 5 pA typical • Open-drain output • Full -40°C to +125°C temperature range • Power-On-Reset (POR) for known start-up • 2 kV ESD protection • Improved replacement for TL331, LM393 & LM339 family for VCC ≤ 5 V.
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