# ADC / DAC Resolution & SNR

> From resolution, Vref and sample rate get LSB, theoretical SNR, dynamic range, ENOB and Nyquist frequency.

Practice: elettronica
Status: Proto v0.1
Tag: ADC, DAC, SNR, ENOB, Risoluzione
Method, assumptions and limits: <https://www.stline.it/en/wiki/adc-dac-snr/index.md>

Page: <https://www.stline.it/en/tools/adc-dac-snr/>

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Demonstrative tool for sizing a converter. From the number of bits, reference voltage and sample rate get the LSB size, the ideal SNR (6.02·N + 1.76 dB), the dynamic range and the Nyquist frequency; entering a measured SNR or SINAD yields the effective number of bits (ENOB).

This file is a **descriptor**, not the tool's documentation: it says what the tool computes and by what method, in summary. Formulas, assumptions, validity conditions and limits are in the wiki linked above. The tool runs in the browser at the page given.