LM161, LM361

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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

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Ensured high speed:

20 ns max

with improved characteristics over the SE529/NE529

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Tight delay matching on both outputs

for which it is a pin-for-pin replacement. The device

has been optimized for greater speed performance

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Complementary TTL outputs

and lower input offset voltage. Typically delay varies

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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).

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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.