KA2901 Datasheet - Fairchild

KA2901 Quad Comparator

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. 14-DIP 1 14-SOP 1 Internal Block Diagram Rev. 1.0.1 ©2001 Fairchild Semiconductor Corporation KA239/KA239A,KA339/KA339A KA3302,.

KA2901 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 bia

KA2901_FairchildSemiconductor.pdf