2 ms·
Single-ended or differential? What kind of bypass? What kind of ground? Did the voltage being measured share ground with the ADC? Were hold times respected? So
by JoeAltmaier 3y ago
Single-ended or differential? What kind of bypass? What kind of ground? Did the voltage being measured share ground with the ADC? Were hold times respected?
So much you can do to improve ADC precision. Not sure what to conclude from this experiment.
- boznz 3y agoAnd no mention of the Vref for the analogue which is essential for accurate operation
- tuatoru 3y agoYeah, Simon Monk omits a great deal from his writing. But usual practice is to use the 10% to 90% range of the ADC anyway. Too many people are unwilling to learn about basic op amp circuits to buffer and condition the input signal.