Sample-Hold kT/C Noise

How to use this tool

1. Enter the labeled inputs in the indicated units.
2. Calculate and compare every output against the stated model assumptions.

Try this example

{
  "t": 300,
  "c": 1e-11,
  "lsb": 0.001
}

Accuracy and scope

Equilibrium sampled capacitor noise only; excludes amplifier noise and charge injection. Simplified analytical model; not a design recommendation or safety certification.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.