Document
LH2111 LH2311 Dual Voltage Comparators
LH2111 LH2311 Dual Voltage Comparators
General Description
The LH2111 series of dual voltage comparators are two LM111 type comparators in a single hermetic package Featuring all the same performance characteristics of the single these duals offer in addition closer thermal tracking lower weight reduced insertion cost and smaller size than two singles For additional information see the LM111 data sheet and National’s Linear Application Handbook
The LH2111 is specified for operation over the b55 C to a125 C military temperature range The LH2311 is specified for operation over the 0 C to 70 C temperature range
Features
Y Wide operating supply range
Y Low input currents Y High sensitivity Y Wide differential input range Y High output drive
Connection Diagram
August 1992
g15V to a single a5V
6 nA 10 mV g30V 50 mA 50V
Order Number LH2111D LH2111D 883 or LH2311D See NS Package Number D16C
TL K 10116 – 1
C1995 National Semiconductor Corporati.