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LMV7219

Part Number	LMV7219
Manufacturer	National Semiconductor
Description	7 nsec / 2.7V to 5V Comparator
Published	Apr 25, 2005
Detailed Description	LMV7219 7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output April 2000 LMV7219 7 nsec, 2.7V to 5V Comparator with R...
Datasheet	LMV7219 PDF File

Overview

LMV7219 7 nsec, 2.
7V to 5V Comparator with Rail-to Rail Output April 2000 LMV7219 7 nsec, 2.
7V to 5V Comparator with Rail-to Rail Output General Description The LMV7219 is a low-power, high-speed comparator with internal hysteresis.
The LMV7219 operating voltage ranges from 2.
7V to 5V with push/pull rail-to-rail output.
This device achieves a 7ns propagation delay while consuming only 1.
1mA of supply current at 5V.
The LMV7219 inputs have a common mode voltage range that extends 200mV below ground, allowing ground sensing.
The internal hysteresis ensures clean output transitions even with slow-moving inputs signals.
The LMV7219 is available in the SC70-5 and SOT23-5 packages, which are ideal for systems where small size and low power are critical.
Features (VS = 5V, TA = 25˚C, Typical values unless specified) n Propagation delay 7ns n Low supply current 1.
1mA n Input common mode voltage range extends 200mv below ground n Ideal for 2.
7V and 5V single supply applications n Internal hysteresis ensures clean switching n Fast rise and fall time 1.
3ns n Available in space-saving packages: 5-pin SC70-5 SOT23-5 Applications n n n n n n n Portable and battery-powered systems Scanners Set top boxes High speed differential line receiver Window comparators Zero-crossing detectors High-speed sampling circuits Typical Application DS101054-1 © 2000 National Semiconductor Corporation DS101054 www.
national.
com LMV7219 Connection Diagram SC70-5/SOT23-5 DS101054-2 Top View Ordering Information Package 5-pin SC70-5 5-pin SOT23-5 Part Number LMV7219M7 LMV7219M7X LMV7219M5 LMV7219M5X Marking C15 C15 C14A C14A Supplied as 1k Units Tape and Reel 3k Units Tape and Reel 1k Units Tape and Reel 3k Units Tape and Reel NSC Drawing MAA05A MA05B Simplified Schematic DS101054-3 www.
national.
com 2 LMV7219 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and...

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