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TLV1821 Datasheet 40V Rail-to-Rail Input Comparators

Manufacturer: Texas Instruments

Download the TLV1821 datasheet PDF. This datasheet also includes the TLV1811 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TLV1811-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TLV181x and TLV182x are a family of 40 volt single, dual and quad channel comparators with multiple output options.

The family offers railto-rail inputs with push-pull or open-drain output options.

The family has an excellent speed-to-power combination with a propagation delay of 420ns with a full supply voltage range of 2.4V to 40V with a quiescent supply current of only 5μA per channel.

Overview

TLV1811, TLV1821, TLV1812, TLV1822, TLV1814, TLV1824 SNOSDC8D – SEPTEMBER 2022 – REVISED DECEMBER 2024 TLV181x and TLV182x Family of 40V Rail-to-Rail Input Comparators with Push-Pull or Open-Drain Output Options.

Key Features

  • Wide 2.4V to 40V supply range.
  • Rail-to-rail input.
  • Power-On Reset (POR) for known start-up.
  • Low input offset voltage 500μV.
  • 420ns typical propagation delay.
  • Low quiescent current 5μA per channel.
  • Low input bias current 150fA.
  • Push-pull output option (TLV181x).
  • Open-drain output option (TLV182x).
  • Full -40°C to +125°C temperature range.
  • 2 kV ESD protection.
  • Functional Safety-Capable.

More Datasheets from Texas Instruments

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