How can flicker noise be calculated on AD8608 for low frequency applications?
among the features I found this:
The Peak-to-Peak Noise voice for frequencies ranging from 0.1 to 10 Hz is expressed in uV p-p. Does it represent the value of the peak-to-peak rms noise?
Hi Mike,The peak-to-peak noise given in the datasheet is already the flicker noise or the 1/f noise. The value is in peak-to-peak, to revert it back to its rms value, a rule of thumb is used. You divide the peak-to-peak value by 6.6.To learn more about 1/f noise you can read through the articles below:Op Amp Noise Relationships: 1/f Noise, RMS Noise, and Equivalent Noise BandwidthUnderstanding and Eliminating 1/f Noise
Let me know if you need clarifications.Best Regards,Goz