
1) Measuring instrument
Found on
https://www.crosswordclues.com/clue/integrating-adc

Instead of being used to eliminate the run-down phase completely, the residue ADC can also be used to make the run-down phase more accurate than would otherwise be possible. With a traditional run-down phase, the run-down time measurement period ends with the integrator output crossing through zero volts. There is a certain amount of error involve...
Found on
http://en.wikipedia.org/wiki/Integrating_ADC
No exact match found.