Hi Bob-san, Thank you so much for the information. How can we confirm that dV/dt_f and dV/dt_r of IBIS model? The dV/dt of ADS1220 is different from ADS1224 although ADS1220 has the timing requirement similar ADS1224 . And regarding load, we understand that it need large current if the load is small. How much should we set the load when we use ADS1224 ? ( ADS1220 recommend to use 500ohm as you mentioned.) Best Regards, Koji Hamamoto
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