(Solved): Part II (Weighted Summer) - (10 pts) 1) For the weighted summer circuit shown below, write the fun ...

Part II (Weighted Summer) - (10 pts) 1) For the weighted summer circuit shown below, write the function for the output voltage Vout as a linear combination of the input voltages Vin1, Vin2, $$\mathrm{Vin}3$$ and $$\mathrm{Vin}4$$. 2) Build a weighted summer circuit, with appropriate resistance values, that would give the output voltage as the following linear function of 5 input voltages : Vout $$=F(\mathrm{Vin}1,\mathrm{Vin}2,\mathrm{Vin}3,\mathrm{Vin}4,\mathrm{Vin}5)$$ $$=2.6^{?}\mathrm{Vin}1+3^{?}\mathrm{Vin}2+10^{?}\mathrm{Vin}3?3.2^{?}\mathrm{Vin}4?5^{?}\mathrm{Vin}5$$ Verify the output voltage for five distinct sets of input voltage DC values. 3) Build a weighted summer for the function Vout $$=G(\mathrm{Vin}1,\mathrm{Vin}2,\mathrm{Vin}3)=2.6^{?}\mathrm{Vin}1+3^{?}\mathrm{Vin}2+10^{?}\mathrm{Vin}3$$ using only one $$0\mathrm{p}$$ Amp using appropriate resistances, and post a schematic. Verify the output voltage for three distinct sets of input voltage $$DC$$ values. Hint: Use a non-inverting configuration. 4) Bonus Question : Build a weighted summer for the function Vout $$=2.6^{?}\mathrm{Vin}1+3^{?}\mathrm{Vin}2+10^{?}\mathrm{Vin}3?3.2^{?}\mathrm{Vin}4?5^{?}\mathrm{Vin}5$$ using only one $$0\mathrm{p}$$ Amp using appropriate resistances, and post a schematic. Verify the output voltage for three distinct sets of input voltage DC values.