KA239 - Quad Comparator

Fairchild

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Datasheet Details

Part number: KA239
Manufacturer: Fairchild
File Size: 80.42 KB
Datasheet: KA239_FairchildSemiconductor.pdf
Description: Quad Comparator

KA239 Product details

Description

The KA239/KA239A, KA339/KA339A, KA3302, KA2901 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range.

Features

Single or dual supply operation.
Wide range of supply voltage KA239/KA239A, KA339/KA339A, KA2901 : 2 ~ 36V (or ±1 ~ ±18V) KA3302 : 2 ~ 28V (or ±1 ~ ±14V).
Low supply current drain 800µA Typ.
Open collector outputs for wired and connectors.
Low input bias current 25nA Typ.
Low Input offset current ±2.3nA Typ.
Low input offset voltage ±1.4mV Typ.
Common mode input voltage range includes ground.
Low output satura.

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Quad Comparator Fairchild

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