KA239A - Quad Comparator

Product Overview

Fairchild

Datasheet Details

Part number	KA239A
Manufacturer	Fairchild
File Size	80.42 KB
Description	Quad Comparator
Datasheet	KA239A Datasheet
Additional preview pages of the KA239A datasheet.

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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Published: Apr 25, 2005 |