Ask your own question, for FREE!
Engineering 8 Online
OpenStudy (anonymous):

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.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!