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LM319
Dual Comparator
Features Description
Operates From a Single 5V Supply The LM319 is a dual high speed voltage comparator
Typically 80ns Response Time at 15V designed to operate from a single +5V supply up to 15V
Open Collector Outputs : up to +35V dual supplies. Open collector of the output stage makes the
High Output Drive Current : 25mA LM319 compatible with RTL, DTL and TTL as well as
Inputs and Outputs can be Isolated From System Ground capable of driving lamps and relays at currents up to
Minimum Fan-Out of 2 (Each Side) 25mA. Typical response time of 80ns with 15V power
Two Independent Comparators supplies makes the LM319 ideal for application in fast A/D
converts, level shiftier, oscillators, and multivibrators.
14-DIP
1
14-SOP
1
Internal Block Diagram
NC
NC 1 14
NC
2
NC 13
GND1
3 12 OUTPUT1
4 V
IN (+) 11 CC
+
_
10 IN2 (-)
IN (-) 5
_
+
V 6 9 IN2 (+)
EE
7
OUTPUT2 8 GND2
Rev. 1.0.3
2012 Fairchild Semiconductor Corporation