Step-by-step instructions
- Enter or select Reference voltage (V).
- Enter or select Digital code.
- Enter or select DAC bits.
- Tap Calculate.
- Review the result shown directly below the calculator.
DAC Output Voltage Calculator
Calculate ideal DAC output Vref × code/(2^bits−1).
How to use the DAC Output Voltage Calculator
Calculate ideal DAC output Vref × code/(2^bits−1).
What the inputs mean
- Reference voltage (V)
- Enter the value requested by this field label.
- Digital code
- Enter the value requested by this field label.
- DAC bits
- Enter the value requested by this field label.
Formula or calculation method
The calculator applies the standard mathematical relationship for the labeled inputs and returns the computed result automatically.
Example
Try entering realistic values for Reference voltage (V) and Digital code, then tap Calculate to see how the result changes.
How to understand the result
Use the result as an estimate based on the values you entered. For planning decisions, double-check that the input units and assumptions match your real situation.
Tip: Keep all values in compatible units and use values from the same time period when the calculator compares two amounts.