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Unformatted text preview: or readings o systematic error = average or readings true value input output y sensitivit o sensitivity is determined through calibration o errors in this process can cause a span error Calibration o A set of measurements are made and compared to known true values comparisons can be made by a standard a system of known accuracy Chapter 3 V=IR Resistors o in series: R T = R 1 +R 2 ++R n o in parallel: n T R R R R 1 ... 1 1 1 2 1 Gain o i o V V G or i o dB V V G 10 log 20 Chapter 4 o N rl ru step V V V 2 digital output o N rl ru rl i o V V V V D 2 int input resolution error o volts V V N rl ru 2 5 ....
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- Spring '08