KA2901 Series

Comparator, Quad

Catalog

Comparator, Quad

Part	Number of Elements	Package / Case [x]	Package / Case [y]	Package / Case	Output Type	Mounting Type	Type	Current - Output (Typ)	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Current - Quiescent (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Input Bias (Max) [Max]	Supplier Device Package	Voltage - Input Offset (Max) [Max]
ON Semiconductor KA2901DMTF	4	0.154 in	3.9 mm	14-SOIC	DTL MOS Open-Collector TTL	Surface Mount	General Purpose	18 mA	1 V 2 V	18 V 36 V	2.5 mA	85 °C	-40 °C	0.25 µA	14-SOP	7 mV

Comparator, Quad

• Single or dual supply operation

• Wide range of supply voltage:

• KA339/KA339A, KA2901: 2 ~ 36 V (or ±1 ~ ±18 V)

• Low supply current drain 800 µA

• Open collector outputs for wired and connectors

• Low input bias current 25 nA Typ

• Low Input offset current ±2.3 nA Typ

• Low input offset voltage ±1.4 mV Typ

• Common mode input voltage range includes ground

• Low output saturation voltage

• Output compatible with TTL. DTL and MOS logic system

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