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FEATURES

DESCRIPTION/ORDERING

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 internal connection

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

°C to

LM139

,, LM139A,, LM239,, LM239A

LM339, LM339A, LM2901, LM2901AV, LM2901V

QUAD DIFFERENTIAL COMPARATORS

SLCS006N – OCTOBER 1979 – REVISED NOVEMBER 2006

• Single Supply or Dual Supplies

• Wide Range of Supply Voltage:

–

Max Rating . . . 2 V to 36 V

–

Tested to 30 V . . . Non-V Devices

–

Tested to 32 V . . . V-Suffix Devices

• Low Supply-Current Drain Independent of

Supply Voltage . . . 0.8 mA Typ

• Low Input Bias Current . . . 25 nA Typ

• Low Input Offset Current . . . 3 nA Typ (LM139)

• Low Input Offset Voltage . . . 2 mV Typ

• Common-Mode Input Voltage Range Includes

Ground

• Differential Input Voltage Range Equal to

Maximum-Rated Supply Voltage . . .

±36 V

• Low Output Saturation Voltage

• Output Compatible With TTL, MOS, and CMOS

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 between the two supplies is

than the input common-mode voltage. Current drain

is independent of the supply voltage. The outputs

can be connected to other open-collector outputs to

achieve wired-AND relationships.

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.

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 © 1979–2006, 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.