Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing


  • 3 years ago

Can someone tell me why, when I connect a thermocouple to an op-amp, the comparator circuit I obtain can not work? I know that this is due to bias currents but I don't understand what really happens and what is the difference between this circuit and the circuit obtained from the previous one by grounding one of the input wires.

  • This Question is Closed

    Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy