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Consider the DAC (digital to Analog Converter) shown below. Where b1, b2….bn can be either 0 or 1. What will be the value of the output current io, if the digital signal is in the form of b1b2b3…bn.

Consider the DAC (digital to Analog Converter) shown below. Where b1, b2….bn can be either 0 or 1. What will be the value of the output current io, if the digital signal is in the form of b1b2b3…bn. Correct Answer Vref/R (b1/2+ b2/4 + b3/8….+bn/(2N))

It is the total current that will flow individual resistances.

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