yefj
Advanced Member level 4
Hello,till now i am used to the logic of as we increase the number of currnt sources going thew resistor.
It thermometer or binary weighed.
BUt here we have some sort of subtraction between out put voltages and i cant see how this subtraction could make the starecase form of DAC where as we increase sumthing we get a largers voltage value.
It seems that this subtraction makes one side "fight" with the other
Thanks.
It thermometer or binary weighed.
BUt here we have some sort of subtraction between out put voltages and i cant see how this subtraction could make the starecase form of DAC where as we increase sumthing we get a largers voltage value.
It seems that this subtraction makes one side "fight" with the other
Thanks.