Your files stay on your device

ADC resolution

Shows what an ADC bit depth can resolve: step size, quantisation error, ideal SNR, output code, Nyquist rate, and sampled data volume.

Enter a bit depth and a reference voltage.

Resolution is not accuracy. These figures assume an ideal converter: no offset, no integral or differential nonlinearity, no reference drift, and no noise past the quantisation floor, so a real part reads worse than the SNR line suggests. Anti-aliasing is an analogue job too: the Nyquist row tells you the minimum sample rate, and the filter in front of the converter has to do the rest.
Options

More unit & math tools

- 4-20 mA scaling (/converters/4-20ma-scaling-calculator)
- 555 timer calculator (/converters/555-timer-calculator)
- Unit converter (/converters/units)
All unit & math tools (/converters)

Was this tool useful?
YesNo

Canonical HTML: https://nutter.tools/converters/adc-resolution-calculator
Markdown version: https://nutter.tools/converters/adc-resolution-calculator.md
Plain-text version: https://nutter.tools/converters/adc-resolution-calculator.txt
Agent index: https://nutter.tools/llms.txt