Hello All,
My first post here ...
One of the uses of IDAC (Current DAC) is mentioned as measurement of resistance.
I am interested to know what is the method to measure the resistance using an IDAC.
I am assuming that IDAC would drive current through a resistance and using R = V/I equation, one can measure the resistance. But I can understand that current is known but since voltage is not known, how is the resistance measured?
Thanks a lot in advance ...
My first post here ...
One of the uses of IDAC (Current DAC) is mentioned as measurement of resistance.
I am interested to know what is the method to measure the resistance using an IDAC.
I am assuming that IDAC would drive current through a resistance and using R = V/I equation, one can measure the resistance. But I can understand that current is known but since voltage is not known, how is the resistance measured?
Thanks a lot in advance ...