FEATURES
DESCRIPTION/ORDERING
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)
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−
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
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
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.
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.
