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LMC7221 - Tiny CMOS Comparator

Description

The LM7221 is a micropower CMOS comparator available in the space saving 5-Pin SOT-23 package.

This makes this comparator ideal for space and weight critical designs.

The LMC7221 is also available in the 8-Pin SOIC package.

Features

  • 1.
  • 2 Tiny 5-Pin SOT-23 package saves space.
  • Package is less than 1.43 mm thick.
  • Ensured specs at 2.7V, 5V, 15V supplies.
  • Typical supply current 7 μA at 5V.
  • Response time of 4 μs at 5V.
  • LMC7221.
  • open drain output.
  • Input common-mode range beyond V.
  • and V+.
  • Low input current.

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Datasheet preview – LMC7221

Datasheet Details

Part number LMC7221
Manufacturer Texas Instruments
File Size 902.48 KB
Description Tiny CMOS Comparator
Datasheet download datasheet LMC7221 Datasheet
Additional preview pages of the LMC7221 datasheet.

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Full PDF Text Transcription

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LMC7221 www.ti.com SNOS748E – SEPTEMBER 1999 – REVISED MARCH 2013 LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output Check for Samples: LMC7221 FEATURES 1 •2 Tiny 5-Pin SOT-23 package saves space • Package is less than 1.43 mm thick • Ensured specs at 2.7V, 5V, 15V supplies • Typical supply current 7 μA at 5V • Response time of 4 μs at 5V • LMC7221—open drain output • Input common-mode range beyond V− and V+ • Low input current APPLICATIONS • Mixed voltage battery powered products • Notebooks and PDAs • PCMCIA cards • Mobile communications • Alarm and security circuits • Driving low current LEDs • Direct sensor interface DESCRIPTION The LM7221 is a micropower CMOS comparator available in the space saving 5-Pin SOT-23 package.
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