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diff --git a/73/CH7/EX7.5/Example7_5.sci b/73/CH7/EX7.5/Example7_5.sci new file mode 100755 index 000000000..7514aebb4 --- /dev/null +++ b/73/CH7/EX7.5/Example7_5.sci @@ -0,0 +1,13 @@ +//Chapter 7_Operational Amplifier Characteristics
+//Caption : Temperature Coefficient
+//Example7.5: Determine the temperature coefficient of the input offset voltage for the bipolar differential amplifier having Vos=1.5 mV. What is the percentage change in the Vos per degree temperature change.
+//Solution:
+clear;
+clc;
+// temperature cofficient of the input offset voltage for the bipolar differential amplifier Vos is=dVos/dT=Vos/T;
+Vos=1.5*10^-3;//input offset voltage for bipolar differential transistor amplifier
+T=300;// assuming room temperature
+TC=Vos/T;// temperature cofficient of Vos
+//percentage change in the Vos per degree temperature change will be given by as follow:
+PC=(TC/Vos)*100;// percentage change(PC) in the Vos per degree temperature change
+disp('%per degree celcius',PC,'percentage change in the Vos per degree temperature change is:')
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