LM119N datasheet(1/9 Pages) STMICROELECTRONICS

Teilenummer	LM119N

Bauteilbeschribung	HIGH SPEED DUAL COMPARATORS

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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8 - Ground 2

9 - Non-inverting input 2

10 - Inverting input 2

11 - VCC

+

12 - Output 1

13 - N.C.

14 - N.C.

.

TWO INDEPENDENT COMPARATORS

.

OPERATES FROM A SINGLE +5V SUPPLY

.

TYPICALLY 80ns RESPONSE TIME AT

±15V

.

MINIMUM FAN-OUT OF 2 EACH SIDE

.

MAXIMUM INPUT CURRENT OF 1

µA OVER

OPERATING TEMPERATURE RANGE

.

INPUTS AND OUTPUTS CAN BE ISOLATED

FROM SYSTEM GROUND

.

HIGH COMMON-MODE SLEW RATE

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

requiring operation from digital logic supplies, are

fully specified for power supplies up to

±15V.

They feature faster response than the LM111 at the

expense of higher power dissipation. However, the

high speed, wide operating voltage range and low

package count make the much more versatile.

ORDER CODES

Part

Number

Temperature

Range

Package

ND

LM119

–55, +125

oC

••

LM219

–40, +105

oC

••

LM319

0, +70

oC

••

Example : LM219N

N

DIP14

(Plastic Package)

D

SO14

(Plastic Micropackage)

HIGH SPEED DUAL COMPARATORS

LM119 - LM219

LM319

October 1997

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2

3

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8

5

6

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9

10

11

12

13

14

-

+

-

+

1 - N.C.

2 - N.C.

3 - Ground 1

4 - Non-inverting input 1

5 - Inverting input 1

6- VCC

-

7 - Output 2

PIN CONNECTIONS (top view)

1/9

Ähnliche Beschreibung - LM119N

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