AD5791

I want to do timing analysis to monitor and control settling time of my DAC- AD5791, so that I can control my sampling rate through OPAMP at output stage.
But there is no availability of SPICE model of AD5791.
Kindly provide spice model or some another option to monitor my settling time and sample rate or just settling time.



Opamp at output stage
[edited by: ParasShukla at 2:09 PM (GMT -4) on 23 Oct 2020]