Datasheet Texas Instruments LM139AFKB — Ficha de datos

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SLCS161 – JUNE 2017 LM139A-MIL Quad Differential Comparators
1 Features 3 Description The LM139A-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. 1 Wide Supply Ranges
– Single Supply: 2 V to 36 V
(Tested to 30 V)
– Dual Supplies: ±1 V to ±18 V
(Tested to В±15 V)
Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typical) …