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MIC7221 - Rail-to-Rail Input Comparator

This page provides the datasheet information for the MIC7221, a member of the MIC7211 Rail-to-Rail Input Comparator family.

Datasheet Summary

Description

The MIC7211 and MIC7221 are micropower comparators featuring rail-to-rail input performance in Micrel’s IttyBitty® SOT-23-5 package.

The MIC7211/21 is ideal for systems where small size is a critical consideration.

Features

  • a conventional push-pull output while the MIC7221 has an open-drain output for mixed-voltage.

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Datasheet preview – MIC7221

Datasheet Details

Part number MIC7221
Manufacturer Micrel Semiconductor
File Size 267.54 KB
Description Rail-to-Rail Input Comparator
Datasheet download datasheet MIC7221 Datasheet
Additional preview pages of the MIC7221 datasheet.

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Full PDF Text Transcription

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Micrel, Inc. MIC7211/7221 MIC7211/7221 IttyBitty® Rail-to-Rail Input Comparator General Description The MIC7211 and MIC7221 are micropower comparators featuring rail-to-rail input performance in Micrel’s IttyBitty® SOT-23-5 package. The MIC7211/21 is ideal for systems where small size is a critical consideration. The MIC7211/21 is optimized for single supply operation from 2.2V to 10V power supplies. The MIC7211 features a conventional push-pull output while the MIC7221 has an open-drain output for mixed-voltage applications with an external pull-up resistor. The MIC7211/21 benefits small battery-operated portable electronic devices where small size and the ability to place the comparator close to the signal source are primary design concerns.
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