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KA293/KA293A, KA393/KA393A,
KA2903
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.
Descritpion
The KA293 series consists of two independent voltage
comparators designed to operate from a single power supply
over a wide voltage range.
8-DIP
1
8-SOP
1
9-SIP
1
Internal Block Diagram
Rev. 1.0.2
©2001 Fairchild Semiconductor Corporation
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
