KA393 Series

Comparator, Dual

Catalog

Comparator, Dual

Part	Operating Temperature [Max]	Type	Voltage - Input Offset (Max)	Number of Elements	Current - Quiescent (Max) [Max]	Supplier Device Package	Mounting Type	Package / Case	Package / Case [y]	Package / Case [x]	Current - Input Bias (Max) [Max]	Current - Output (Typ)	Voltage - Supply, Single/Dual (±) [Min]	Voltage - Supply, Single/Dual (±) [Max]	Output Type	Package / Case	Package / Case
ON Semiconductor KA393D	70 °C	General Purpose	5 mV	2	2.5 mA	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	0.25 µA	18 mA	1 V 2 V	18 V 36 V
ON Semiconductor KA393D	70 °C	General Purpose	5 mV	2	2.5 mA	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	0.25 µA	18 mA	1 V 2 V	18 V 36 V
ON Semiconductor KA393	70 °C	Differential	5 mV	2	2.5 mA	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	0.25 µA	18 mA	1 V 2 V	18 V 36 V	Open-Drain
ON Semiconductor KA393DTF	70 °C	General Purpose	5 mV	2	2.5 mA	8-SOIC	Surface Mount	8-SOIC	3.9 mm	0.154 in	0.25 µA	18 mA	1 V 2 V	18 V 36 V
ON Semiconductor KA393	70 °C	General Purpose	5 mV	2	2.5 mA	8-DIP	Through Hole	8-DIP			0.25 µA	18 mA	1 V 2 V	18 V 36 V		0.3 in	7.62 mm

Catalog

Comparator, Dual

Key Features

• Single Supply Operation: 2 V to 36 V

• Dual Supply Operation: ± 1 V to ±18 V

• Allow Comparison of Voltages Near Ground Potential

• Low Current Drain 800 µA Typ

• Compatible with all Forms of Logic

• Low Input Bias Current 25 nA Typ

• Low Input Offset Current ±5 nA Typ

• Low Offset Voltage ±1 mV Typ

Description

The KA393 / KA393A / KA2903 series consists of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.