UNISONIC TECHNOLOGIES CO LM339 Technical data

现货库存、技术资料、百科信息、热点资讯，精彩尽在鼎好!

UNISONIC TECHNOLOGIES CO., LTD

LM339

LINEAR INTEGRATED CIRCUIT

QUAD DIFFERENTIAL
COMPARATOR

 DESCRIPTION

The UTC LM339 consists of four independent voltage

comparators, designed specifically to operate from a single
power supply over a wide voltage range.

 FEATURES

*Signal or dual supply operation.
*Wide operating supply range (Vcc=2V~36V).
*Input common-mode voltage includes ground.
*Low supply current drain I
*Open collector outputs for wired and connection.
*Low input bias current I
*Low output saturation voltage.
*Output compatible with TTL, DTL, and CMOS logic system.

=0.8mA (Typical).

F

=25nA (Typical).

BIAS

SOP-14

TSSOP-14

DIP-14

*Pb-free plating product number: LM339L

 ORDERING INFORMATION

Order Number

Normal Lead free
LM339–S14-R LM339L –S14-R SOP-14 Tape & Reel
LM339–S14-T LM339L –S14-T SOP-14 Tube
LM339–P14-R LM339L –P14-R TSSOP-14 Tape & Reel
LM339–P14-T LM339L –P14-T TSSOP-14 Tube
LM339–D14-T LM339L –D14-T DIP-14 Tube

Package Packing

www.unisonic.com.tw 1

Copyright © 2005 Unisonic Technologies Co., LTD QW-R104-001.D

LM339 LINEAR INTEGRATED CIRCUIT

 PIN CONFIGURATION

OUT 2

OUT 1

1

2

OUT 3

14

OUT 4

13

 BLOCK DIAGRAM

Only one section

D1

IN (-)

IN (+)

3

Vcc

4

IN 1(-)

5

IN 1(+)

6

IN 2(-)

7

IN 2(+)

T9

D2 D3

T2

T1

T3

T4

T6T5

GND

12

IN 4(+)

11

IN 4 (-)

10

9

IN 3(+)

8

IN 3 (-)

Vcc

T11

T10

D4

R2

OUT

T8

T12

R1

D5

D6

T7

GND

UNISONIC TECHNOLOGIES CO., LTD 2

www.unisonic.com.tw QW-R104-001.D