Title :
A microprocessor-based 6½-digit voltage divider
Author :
Tsao, S.Hoi ; Liu, Guokun
Author_Institution :
Division of Physics, National Research Council, Ottawa, Ont., Canada K1A OR6
Abstract :
A microprocessor-based, self-checking voltage divider of 22-bit resolution has been implemented as a 7-digit instrument. After an automated calibration process that requires no trimming of components, the divider can provide voltage-compensated transfer ratios accurate to ±0.5 ppm, typically at 10-V input and 0–10-mA output.
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1986.6499104
