92. DAC Calculations

Question.1

An 8-bit DAC is being used with a reference voltage (Vref) of 3.3V. If the DAC input digital value (DACvalue) is 26, what will be the corresponding analog output voltage?

NOTE: Assume the DAC has a linear transfer characteristic.

0.25 V
0.34 V
0.50 V
0.66 V

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