1 Features
1• Wide Supply Ranges
– Single Supply: 2 V to 36 V
(Tested to 30 V)
– Dual Supplies: ±1 V to ±18 V
(Tested to ±15 V)
• 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)
• 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.

2 Applications
• Industrial
• Automotive
– Infotainment and Clusters
– Body Control Modules
• Power Supervision
• Oscillators
• Peak Detectors
• Logic Voltage Translation

3 Description
The LM139-MIL device consists 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 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-MIL device is characterized for operation
over the full military temperature range of –55°C to
+125°C.