The data sheet for the AD5668 shows output noise in figures 45, 46 and 47. The
voltage axis is labelled in volts, which has to be wrong as this would give a
peak noise voltage of 0.3V?
The axis value in figure 45, 46 and 47 in AD5668 datasheet should be labelled
as uV not Volts. We will correct this typo error during the next datasheet