Hello i'm Rona.
I have some problems about IV converter
I checked the Photodiode wizard and obtain below result.
I have some qeustions about this result.
1. Is there any limit value about Rf (1.58Mohm) ?
Can I connect 50Mohm to Rf instead of 1.58Mohm and finish it in one stage?
How I decide using one stage or two stage ?
2. Looking at the photodiode wizard, it says that AD8615 is not recommended instead of LTC6269-10, but I don't understand why.
Could you explain more details ? I already use AD8615 so I need to why it isn't not recommanded