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TMUX1208: Analog Switch with TIA circuit

Part Number: TMUX1208
Other Parts Discussed in Thread: TMUX1108, TMUX1308

Hi. I got some issue with TMUX1208 and TIA Circuit.

I want to use multiple photodiodes with only one TIA.

But, this case, I selected PD1(S1), But other PDs(S2~S8) affect result.

How can I solve this issue?

Should I use TMUX1108 instead of TMUX1208?