Drive circuit photo array

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

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.

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.