Hi sir,
I am using AD5560 to as a power supply, meantime I read the current from MEASOUT pin, means, I use FVMI mode. I found a issue when read the value from MEASOUT pin, I must wait long time then can read a correct value for MEASOUT pin. Here is the waveform I capure by a scope, the blue one is the force value, and the yellow one is the MEASOUT pin.
From the scope we also can see the force value achieve the corrent value quickly, but the MEASOUT value firstly reach a very high value, then after about 400ms begin to drop, after another 200~300ms then reach the correct value, I do not know where is wrong, can anyone give a hint?
Thanks
Best Regards
Dawei