Datasheet

LM161, LM361
www.ti.com SNOSBJ5C –MAY 1999–REVISED MARCH 2013
LM161/LM361 High Speed Differential Comparators
Check for Samples: LM161, LM361
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FEATURES
DESCRIPTION
The LM161/LM361 is a very high speed differential
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• Independent strobes
input, complementary TTL output voltage comparator
• Ensured high speed: 20 ns max
with improved characteristics over the SE529/NE529
• Tight delay matching on both outputs
for which it is a pin-for-pin replacement. The device
has been optimized for greater speed performance
• Complementary TTL outputs
and lower input offset voltage. Typically delay varies
• Operates from op amp supplies: ±15V
only 3 ns for over-drive variations of 5 mV to 500 mV.
• Low speed variation with overdrive variation
It may be operated from op amp supplies (±15V).
• Low input offset voltage
Complementary outputs having maximum skew are
• Versatile supply voltage range
provided. Applications involve high speed analog to
digital converters and zero-crossing detectors in disk
file systems.
CONNECTION DIAGRAMS
SOIC or PDIP Package
Figure 1. Top View
Package Numbers D0014A, NFF0014A
TO-100 Package
Figure 2. Package Number LME0010C
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PRODUCTION DATA information is current as of publication date.
Copyright © 1999–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.