QUAD Operational Amplifiers

LM339

Jun. 2011 – Ver.1.0

- 1

-

HTC

FEATURES

• Wide range of supply voltages

• Low supply current drain independent of supply voltage

• Low input biasing current

• Low input offset current

• Low input offset voltage

• Input common-mode voltage range includes ground

• Differential input voltage range equal to the power supply

voltage

• Low output saturation voltage

• Output voltage compatible with TTL, MOS and CMOS logic

SOP 14/DIP 14 PKG

1

2

3

4

5

6

7

14

13

12

11

10

9

8

OUT1

OUT2

VCC

IN2 (-)

IN2 (+)

IN1 (-)

IN1 (+)

IN3 (-)

IN3 (+)

IN4 (-)

IN4 (+)

GND

OUT4

OUT3

ORDERING INFORMATION

Device

Package

LM339D

SOP 14

LM339N

DIP 14

DESCRIPTION

The LM339 consists of four independent voltage comparators. These were designed specifically to operate

from a single power supply over a wide range of voltages. Operation from split power supplies is also possible

and the low power supply current drain is independent of the magnitude of the power supply voltage. The

outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

EQUIPMENT CIRCUIT