Analog Comparator LM339 - SMD

Index: UCC-00075

Power 36 Volt or +/- 18 V. Case SO14 (SMD).

Analog Comparator LM339 - SMD
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Discontinued product
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Manufacturer: OEM


The product has been discontinued. Check others products incategory.

Product description: analog comparator LM339- SMD

Nnalog comparator with a supply voltage of 36 V or +/- 18 V. Case SO14 (SMD).

Komparator LM339

Technical characteristics of the comparator

  • Supply voltage: 36 V or +/- 18 V
  • Input voltage range of -0.3 V to 36 V
  • Case: SO14


Inputs LM339


Example of analog comparator usage

The layout can be used instead of the sensor A/C (line detection sensors, opposite). On one input we give the signal from the sensors, on the other the reference results, which will be the threshold (e.g. with a potentiometer). At the output we receive a digital signal, which we can connect with a microcontroller pin. An corresponding layout can be created to compare distances.


Connection diagram of sensorCNY70.


Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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