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LM161 - High Speed Differential Comparators

General Description

The LM161/LM361 is a very high speed differential input, complementary TTL output voltage comparator with improved characteristics over the SE529/NE529 for which it is a pin-for-pin replacement.

The device has been optimized for greater speed performance and lower input offset voltage.

Typically delay varies only 3 ns for over-drive variations of 5 mV to 500 mV.

Overview

LM161, LM361 www.ti.com SNOSBJ5C – MAY 1999 – REVISED MARCH 2013 LM161/LM361 High Speed Differential Comparators Check for Samples: LM161,.

Key Features

  • 1.
  • 2 Independent strobes.
  • Ensured high speed: 20 ns max.
  • Tight delay matching on both outputs.
  • Complementary TTL outputs.
  • Operates from op amp supplies: ±15V.
  • Low speed variation with overdrive variation.
  • Low input offset voltage.
  • Versatile supply voltage range.