(PDF) KA319 Datasheet - Dual Comparator

Número de pieza	KA319
Descripción	Dual Comparator
Fabricantes	Fairchild
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No Preview Available ! 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 1 page Typical Performance Characteristics (continued) KA319 Figure 7. Response Time for Various Input Overdriver Figure 8. Response Time for Various Input Overdriver Figure 9. Supply Current Figure 10. Supply Current Figure 11. Common Mode Limits Figure 12. Output Limiting Characteristics 5 5 Page

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PDF KA319 Data sheet ( Hoja de datos )