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LM2903/LM2903I,LM393/LM393A,
LM293/LM293A
Dual Differential Comparator
Features
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Single Supply Operation: 2V to 36V
Dual Supply Operation:
±
1V to
±18V
Allow Comparison of Voltages Near Ground Potential
Low Current Drain 800µA Typ.
Compatible with all Forms of Logic
Low Input Bias Current 25nA Typ.
Low Input Offset Current
±5nA
Typ.
Low Offset Voltage
±1mV
Typ.
Description
The LM2903/LM2903I, LM393/LM393A, LM293/
LM293A consist of two independent voltage comparators
designed to operate from a single power supply over a wide
voltage range.
8-DIP
1
8-SOP
1
Internal Block Diagram
Rev. 1.0.3
©2001 Fairchild Semiconductor Corporation