$2)$ Design an eight$-$bit $\backslash (\backslash$mathrm$\{$D$\}/\backslash$mathrm$\{$A$\}\backslash )$ converter which generates an output voltage in the range of $0$ to $2\mathrm{.}55$ V $($i$.$e$.10$ mV LSb$).$ You may use op$-$amps, comparators, FETs, BJTs$,$ Zener $($your choice of voltage$)$ and other types of diodes, resistors and any capacitors or inductors you need. Assume that you have whatever power supply voltages you need and that the digital inputs are $0$ V for logic $0$ and $+5$ V for logic $1.$