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LMC7221 - Tiny CMOS Comparator

General Description

The LM7221 is a micropower CMOS comparator available in the space saving SOT23-5 package.

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

The LMC7221 is also available in the SO-8 package.

Key Features

  • n Tiny SOT 23-5 package saves space n Package is less than 1.43 mm thick Connection Diagrams 8.
  • Pin SO-8 5-Pin SOT23-5 DS012346-1 DS012346-2 Top View Top View Ordering Information Package Ordering Information LMC7221AIM 8-Pin SO-8 LMC7221AIMX LMC7221BIM LMC7221BIMX LMC7221AIM5 5-Pin SOT 23-5 LMC7221AIM5X LMC7221BIM5 LMC7221BIM5X NSC Drawing Number M08A M08A M08A M08A MA05A MA05A MA05A MA05A Package Marking LMC7221AIM LMC7221AIM LMC7221BIM LMC7221BIM C01A C01A C01B C01B Rails 2.5k Un.

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📁 Similar Datasheet

Part Number Description Manufacturer
LMC7221 Tiny CMOS Comparator Texas Instruments
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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LMC7225 Rail-to-Rail CMOS Comparators
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output September 1999 LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output General Description The LM7221 is a micropower CMOS comparator available in the space saving SOT23-5 package. This makes this comparator ideal for space and weight critical designs. The LMC7221 is also available in the SO-8 package. The LMC7221 is supplied in two offset voltage grades, 5 mV and 15 mV. The open drain output can be pulled up with a resistor to a voltage which can be higher or lower than the supply voltage — this makes the part useful for mixed voltage systems. For a tiny comparator with a push-pull output, please see the LMC7211 datasheet. n n n n n n Guaranteed specs at 2.