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LM139, LM239, LM339, LM139A
LM239A, LM339A, LM2901, LM2901AV, LM2901V
SLCS006T – OCTOBER 1979 – REVISED JUNE 2015
LMx39x, LM2901xx Quad Differential Comparators
1 Features
3 Description
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The LMx39x and the LM2901xx 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 VCC is
at least 1.5 V more positive than the input commonmode voltage. Current drain is independent of the
supply voltage. The outputs can be connected to
other open-collector outputs to achieve wired-AND
relationships.
1
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Wide Supply Ranges
– Single Supply: 2 V to 36 V
(Tested to 30 V for Non-V Devices and
32 V for V-Suffix Devices)
– Dual Supplies: ±1 V to ±18 V
(Tested to ±15 V for Non-V Devices and
±16 V for V-Suffix Devices)
Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typical)
Low Input Bias Current: 25 nA (Typical)
Low Input Offset Current: 3 nA (Typical) (LM139)
Low Input Offset Voltage: 2 mV (Typical)
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
On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.
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Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
21.30 mm × 7.60 mm
LCCC (20)
8.90 mm × 8.90 mm
CFP (14)
9.20 mm × 6.29 mm
LM139x,
LM239x,
LM339x,
LM2901x
SOIC (14)
8.70 mm × 3.90 mm
PDIP (14)
19.30 mm × 6.40 mm
LM239, LM2901
Industrial
Automotive
– HEV/EV and Power Trains
– Infotainment and Clusters
– Body Control Modules
Power Supervision
Oscillators
Peak Detectors
Logic Voltage Translation
CDIP (14)
LM239, LM339x,
LM2901
2 Applications
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The LM139 and LM139A devices are characterized
for operation over the full military temperature range
of –55°C to 125°C. The LM239 and LM239A devices
are characterized for operation from –25°C to 125°C.
The LM339 and LM339A devices are characterized
for operation from 0°C to 70°C. The LM2901,
LM2901AV, and LM2901V devices are characterized
for operation from –40°C to 125°C.
TSSOP (14)
5.00 mm × 4.40 mm
LM139x
LM339x, LM2901 SO (14)
10.20 mm × 5.30 mm
LM339x
6.50 mm × 5.30 mm
SSOP (14)
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Simplified Schematic
IN+
OUT
IN−
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
On products compliant to MIL-PRF-38535, all parameters are
tested unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
