Dave explains one of the most confusing parameters in an opamp datasheet, Input Noise Voltage Density, that mysterious nV/RootHz figure.

Along with different types of opamp noise, corner noise frequency, and how to calculate output noise spectral density.

And how to use a Dynamic Signal Anayser to measure the Power Spectral Density response over frequency of various opamps.

Forum HERE

Podcast: Download

Pingback: How can I convert dB uV / sqrt(Hz) to amplitude (V) ?()