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//clear//
//Example5.9:"Typical offset voltage""
//Page 157
//figure 5.9
clear;
clc;
Rf=10000; // in Ohm
Ri=1000; //in ohm
Roff=0; //in ohm
Anoise=1+Rf/Ri;
disp(Anoise,"Anoise");
Vos=0.5*10^-3; //in Volt
Ios=10*10^-9; //in Amp
Ib=800*10^-9; //in Amp
Vout=(Vos*Anoise)+(Ib*Roff*Anoise+Ib*Rf);
disp("V",Vout,"Vout");
Roff=Ri*Rf/(Rf+Ri);
Vout=(Vos*Anoise)+(Ios*Rf);
disp("V",Vout,"Vout_offset");
//result
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