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OPERATING TEMPERATURE RANGE

FROM SYSTEM GROUND

DESCRIPTION

These products are precision high speed dual

comparators designed to operate over a wide

range of supply voltages down to a single 5V logic

supply and ground and have low input currents

and high gains.

The open collector of the output stage makes

compatible with TTL as well as capable of driving

lamps and relays at currents up to 25mA.

Although designed primarily for applications re-

quiring operation from digital logic supplies, the

comparators are fully specified for power supplies

up to ±15V.

They feature faster response than LM111 at the

expense of higher current consumption. However,

the high speed, wide operating voltage range and

low package count make the much more versatile.

ORDER CODE

N = Dual in Line Package (DIP)

D = Small Outline Package (SO) - also available in Tape & Reel (DT)

PIN CONNECTIONS (top view)

Part

Number

Temperature Range

Package

ND

LM119

-55°C, +125°C

••

LM219

-40°C, +105°C

••

LM319

0°C, +70°C

••

Example : LM219N

N

DIP14

(Plastic Package)

D

SO14

(Plastic Micropackage)

4

5

6

7

8

9

10

11

13

1

2

3

14

12

V

CC

V

CC

+

Inverting input 1

Non-inverting input 2

-

Non-inverting input 1

Inverting input 2

N.C.

N.C.

Ground 1

Output 2

Ground 2

N.C.

N.C.

Output 1

LM119

LM219 - LM319

HIGH SPEED DUAL COMPARATORS

June 2002