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Texas Instruments LM393AP IC Dual Differential Comparator (Pack of 10)

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$11.00

$ 5 .99 $5.99

In Stock
  • Single Supply or Dual Supplies
  • Wide Range of Supply Voltage...2 V to 36 V
  • Low Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typ Per Comparator
  • Low Input Bias Current . . . 25 nA Typ
  • Low Input Offset Voltage ...2 mV Typ


These devices consist of two 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.


Dorian McIntire
Reviewed in the United States on May 24, 2017
Good. Thanks.