SLCS006L − O CTOBER 1979 − REVISED JUNE 2004
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
D Single Supply or Dual Supplies
D 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
D Low Supply-Current Drain Independent of
Supply Voltage . . . 0.8 mA Typ
D Low Input Bias Current . . . 25 nA Typ
D Low Input Offset Current ...3 nA Typ
(LM139)
D Low Input Offset Voltage ...2 mV Typ
D Common-Mode Input Voltage Range
Includes Ground
D Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage . . . ±36 V
D Low Output Saturation Voltage
D 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 a s long as the difference between the two
supplies is 2 V to 36 V, and V
CC
is at least 1.5 V
more positive 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.
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 is 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 o
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2004, Texas Instruments Incorporated
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1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
2OUT
V
CC
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)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
GND
NC
4IN+
NC
4IN−
V
CC
NC
2IN−
NC
2IN+
2OUT
1OUT
NC
3IN−
3IN+
3OUT
4OUT
1IN−
1IN+
NC
LM139, LM139A . . . FK PACKAGE
(TOP VIEW)
NC − No internal connection
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