LM339D Quad Comparator (SOIC-14) – SMD
Quad Single Supply Comparators
These comparators are designed for use in level detection, low–level
sensing and memory applications in consumer automotive and industrial
The LMx39x and the LM2901x 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 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 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
+85°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.
|Dimensions||8.65 × 3.91 × 1.58 mm|