Hi, thanks for the reply, the diagraim was presented that way for me to do the calculations, i have also seen related diagraim online for DAC!That doesn't look right to me. You also can't get 10V out if the power supplies are +/-9V.
Are you trying to make an R2R ladder DAC?
Hi thanks for the reply. my target is to fill that table, those value of resistor in that ladder circuit we dont have most of the values practically, thats why i had to reduce the 9 to 8.Well, can you explain this first line from your diagram? It doesn't make sense past the 900mV number...
Vout = (9V x 470/4700) = 900mV = 800mV = 8V
And why are the resistor values in your table different from the schematic?