Specification	KA319

Current - Input Bias (Max)	1 µA
Current - Output (Typ)	25 mA
Current - Quiescent (Max) [Max]	3.6 mA
Mounting Type	Through Hole
Number of Elements	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	TTL, RTL, Open-Collector, DTL
Package / Case	14-DIP
Package / Case [x]	0.3 "
Package / Case [y]	7.62 mm
Supplier Device Package	14-MDIP
Type	General Purpose
Voltage - Input Offset (Max)	8 mV

KA319 Series

Comparator, Dual

Part	Type	Mounting Type	Supplier Device Package	Current - Output (Typ)	Current - Quiescent (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Input Offset (Max)	Current - Input Bias (Max)	Number of Elements	Output Type
ON Semiconductor KA319	General Purpose	Through Hole	14-MDIP	25 mA	3.6 mA	70 °C	0 °C	14-DIP	7.62 mm	0.3 "	8 mV	1 µA	2	DTL Open-Collector RTL TTL
ON Semiconductor KA319D	General Purpose	Surface Mount	14-SOP	25 mA	3.6 mA	70 °C	0 °C	14-SOIC	3.9 mm	0.154 in	8 mV	1 µA	2	DTL Open-Collector RTL TTL

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

LCSC	Piece	1	$ 0.26
		200	$ 0.10
		500	$ 0.10
		1000	$ 0.10

Description

General part information

KA319 Series

The KA319 is a dual high speed voltage comparator designed to operate from a single +5 V Supply up to ±15 V dual supplies. Open collector of the output stage makes the KA319 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA. Typical response time of 80 ns with ±15 V power supplies makes the KA319 ideal for application in fast A/D converts, level shifters, oscillators, and multivibrators.