Other Parts Discussed in Thread: ADS9110, OPA2320, THS4551, OPA2625, ADS8900B, OPA625
Is there a limitation of drivin SAR ADC directely ( kickback, settling , accuracy ).
In my understanding, a ADC-driver needs higher BW to handle the kickback and get good settling times to uV in ns.
Is this achievable with the limited BW of the PGA281 and where are the limitations ?
My focus : high linearity and high accuracy measurements .... possible target ADC = ADS9110