High Speed Dual Comparator - LM119QML

LM119QML (ACTIVE)

High Speed Dual Comparator

 

Description

The LM119 is a precision high speed dual comparator fabricated on a single monolithic chip. It is designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, it has higher gain and lower input currents than devices like the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 is fully specified for power supplies up to ±15V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high speed, wide operating voltage range and low package count make the LM119 much more versatile than older devices like the LM711.

Features

  • Available with radiation ensured
    • High Dose Rate 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Two independent comparators
  • Operates from a single 5V supply
  • Typically 80 ns response time at ±15V
  • Minimum fan-out of 2 each side
  • Maximum input current of 1 μA over temperature
  • Inputs and outputs can be isolated from system ground
  • High common mode slew rate

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Parametrics Compare all products in Comparator

 
Number of Channels (#)
Output Type
Vs (Min) (V)
Vs (Max) (V)
Propagation Delay Time (uS)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Max) (mA)
Input Bias Current (+/-) (Max) (nA)
Rail-to-Rail
Features
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
VICR (Max) (V)
VICR (Min) (V)
LM119QML
2   
Open Collector
Open Drain   
5   
36   
0.025   
4   
5.5   
500   
No   
N/A   
Military   
-55 to 125   
CDIP
CFP
LCCC
TO-100   
See datasheet (CDIP)
See datasheet (CFP)
20LCCC: 79 mm2: 8.89 x 8.89(LCCC)
10TO-100: 80 mm2: 8.96 x 8.96(TO-100)   
33   
3   

Other qualified versions of LM119QML

Version Part Number Definition
Space LM119QML-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application