KA319 Datasheet, PDF (1/10 Pages) Fairchild Semiconductor – Dual Comparator

KA319
Dual Comparator
www.fairchildsemi.com
Features
• Operates from a single 5V supply
• Typically 80ns response time at ±15V
• Open collector outputs : up to + 35V
• High output drive current : 25mA
• Inputs and outputs can be isolated from system ground
• Minimum fan-out of 2 (each side)
• Two independent comparators
Description
The KA319 is a dual high speed voltage comparator
designed to operate from a single + 5V supply up to ±15V
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
25mA. Typical response time of 80ns with ±15V power
supplies makes the KA319 ideal for application in fast A/D
converts, level shifters, oscillators, and multivibrators.
14-DIP
1
14-SOP
1
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
Rev. 1.0.2