Hello,
My name is Juliana and I'm working with a XTR108 but, unfortunately I'm having problems with this circuit. When I test it, the output through the Rload is always the same. We I change the temperature on the PT100, this voltage has to vary at the same proportion, but it's is not happening. The multiplexer is working. I already tested the MOSFET, and I think that the problem isn't in this device. So, I would like to ask about some possibilities. What can be wrong? Could some inputs/outputs of the XTR108 be burned?
Any answer can help. Thanks in advance
Best regards,
Juliana Silva