1

2

3

4

5

6

7

14

13

12

11

10

9

8

1OUT

2OUT

2IN-

2IN+

1IN-

1IN+

OUT3

OUT4

GND

4IN+

4IN-

3IN+

3IN-

LM139, LM139A . . . D, J, OR W PACKAGE

LM239 . . . D, N, OR PW PACKAGE

LM239A . . . D PACKAGE

LM339, LM339A . . . D, DB, N, NS, OR PW PACKAGE

LM2901 . . . D, N, NS, OR PW PACKAGE

(TOP VIEW)

3

2

1 20 19

9 10 11 12 13

4

5

6

7

8

18

17

16

15

14

GND

NC

4IN+

NC

4IN-

NC

2IN-

NC

2IN+

LM139, LM139A . . . FK PACKAGE

(TOP VIEW)

NC - No inter nal connection

LM139, LM239, LM339

LM139A, LM239A, LM339A

LM2901, LM2901AV, LM2901V

www.ti.com

SLCS006S – OCTOBER 1979 – REVISED AUGUST 2012

QUAD DIFFERENTIAL COMPARATORS

Check for Samples: LM139, LM239, LM339, LM139A, LM239A, LM339A, LM2901, LM2901AV, LM2901V

1

FEATURES

•

Wide Supply Ranges

•

Low Input Bias Current: 25 nA (Typ)

–

Single Supply: 2 V to 36 V

•

Low Input Offset Current: 3 nA (Typ) (LM139)

(Tested to 30 V for Non-V Devices and 32 V

•

Low Input Offset Voltage: 2 mV (Typ)

for V-Suffix Devices)

•

Common-Mode Input Voltage Range Includes

–

Dual Supplies: ±1 V to ±18 V

Ground

(Tested to ±15 V for Non-V Devices and

•

Differential Input Voltage Range Equal to

±16 V for V-Suffix Devices)

Maximum-Rated Supply Voltage: ±36 V

•

Low Supply-Current Drain Independent of

•

Low Output Saturation Voltage

Supply Voltage: 0.8 mA (Typ)

•

Output Compatible With TTL, MOS, and CMOS

DESCRIPTION/ORDERING INFORMATION

These devices consist of four independent voltage comparators that are designed to operate from a single power

supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference

voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-

collector outputs to achieve wired-AND relationships.

The LM139 and LM139A are characterized for operation over the full military temperature range of –55°C to

125°C. The LM239 and LM239A are characterized for operation from –25°C to 125°C. The LM339 and LM339A

are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V are characterized for

operation from –40°C to 125°C.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 1979–2012, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

On products compliant to MIL-PRF-38535, all parameters are

Instruments standard warranty. Production processing does not

tested unless otherwise noted. On all other products, production

necessarily include testing of all parameters.

processing does not necessarily include testing of all parameters.