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LM193DR-LM193DRG4-LM193FKB-LM193JG-LM193JGB
Dual, General Purpose Differential Comparator
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LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903VSLCS005Z –OCTOBER 1979–REVISED OCTOBER 2017
LM393, LM293, LM193, LM2903 Dual Differential Comparators Features Single-Supplyor Dual Supplies Wide Rangeof Supply Voltage Maximum Rating:2Vto36V Testedto30V: Non-V Devices Testedto32V: V-Suffix Devices Low Supply-Current Drain Independentof Supply
Voltage: 0.4 mA (Typical) Per Comparator Low Input Bias Current:25 nA (Typical) Low Input Offset Current:3 nA (Typical) (LM193) Low Input Offset Voltage:2 mV (Typical) Common-Mode Input Voltage Range
Includes Ground Differential Input Voltage Range Equalto
Maximum-Rated Supply Voltage: ±36V Low Output Saturation Voltage Output Compatible On Products Compliant
All Parameters Are
Noted. OnAll Other
Processing Does NotAll Parameters.
Applications DescriptionThese devices consist of two independent voltage
comparators that are designed to operate froma
single power supply overa wide rangeof voltages.
Operation from dual supplies alsois possibleas long the difference between the two suppliesis2VtoV, and VCCisat least 1.5V more positive than the
input common-mode voltage. Current drain is
independentof the supply voltage. The outputs can connected to other open-collector outputs to
achieve wired-AND relationships.
The LM193 deviceis characterized for operation from
−55°Cto +125°C. The LM293 and LM293A devices
are characterized for operation from −25°Cto +85°C.
The LM393 and LM393A devices are characterized
for operation from 0°C to 70°C. The LM2903,
LM2903V, and LM2903AV devices are characterized
for operation from −40°Cto +125°C.
Device Information(1)