I can not work out what the maximum operating output rate is...
i.e. how fast can i push this chip in terms of external sample rate, can i get an impedance measurement every 1 milliscond i.e. 1kHz if not what is the fastest the chip can be run at?
I understand it has a 1MHz source but i could not work out how fast the rest o the circuit can run and how accurate it is at different output frequency rates.