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+// Example14.12  // Determine the output voltage of an isolation amplifier IC ISO100

+clc;

+clear;

+close;

+Vin = 5 ; // V

+Rin = 10*10^3 ; 

+Rf = 55*10^3 ; // ohm // feedback resistance

+

+// the input voltage of an amplifier 1

+// Vin = Rin*Iin

+Iin = Vin/Rin ; 

+disp('The input current is = '+string(Iin)+' A ');

+

+// In isolation amplifier ISO 100 the input current Iin is equal to the output current Iout , but both are opposite in direction

+// Iin = -Iout

+// the output of an op-amp

+// Vo = -Rf*Iout

+Vo = Rf*Iin;

+disp('The output of an op-amp is = '+string(Vo)+' V ');