Drive circuit photo array

[Fiboehh]

Hellow, i'm working for a project with a photodiode array: the S4111-16R, it's a photodiode with 16 photodiodes. I'm trying to make a circuit that can read the intensity's out. I already made a preamplifier, buts it isn't so good, anyone some advise for that? And i also put a shematic from the whole circuit in attachment, but need some help with the choose for the sample hold and the multiplexer, there are so many, but i don't know witch to choose. I'm thinking for a AD7506 multiplexer from Analog device, but not sure there are betters. https://www.electro-tech-online.com/custompdfs/2010/12/6385.pdf
Hopefully anyone has experience with photodiode arrrays.
Grtz Fiboehh

 

[MikeMl]

As suggested on the **broken link removed**, if you build 16 DC-coupled preamps, you do not need a sample and hold, and the multiplexer becomes less critical and less likely to inject noise into the preamplifed signals.

 

[Fiboehh]

Thx, so this is the best method, nice
So the multiplexer is not so critical to chose and after the multiplexer i have to set an amplifier.