Product Summary

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.

Parametrics


Features

Tiny SOT 23-5 package saves space
Package is less than 1.43 mm thick

Guaranteed 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


Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LMC7221BIM5X
LMC7221BIM5X

National Semiconductor (TI)

Comparator ICs

Data Sheet

0-3000: $0.35
3000-6000: $0.33
6000-12000: $0.32
LMC7221BIM5X/NOPB
LMC7221BIM5X/NOPB

National Semiconductor (TI)

Comparator ICs

Data Sheet

0-1: $0.87
1-25: $0.70
25-100: $0.61
100-250: $0.54