Hi to all!
I would like some quick help here... Since yesterday, I'm trying to figure out how to compute the error caused by the non-ideal CMRR in an instrumentation amplifier. For example check this link:
https://www.electro-tech-online.com/custompdfs/2011/01/AN-539.pdf
Down to page 4, at table II, it says that CMR in dB is 105dB and this is translated in 5.6ppm error. How is this number extracted? I couldn't find the way to do it...
Nikos
I would like some quick help here... Since yesterday, I'm trying to figure out how to compute the error caused by the non-ideal CMRR in an instrumentation amplifier. For example check this link:
https://www.electro-tech-online.com/custompdfs/2011/01/AN-539.pdf
Down to page 4, at table II, it says that CMR in dB is 105dB and this is translated in 5.6ppm error. How is this number extracted? I couldn't find the way to do it...
Nikos