Potentiostat using AD711

Hello,

I have created an potentiostat using AD711. Everthing seems to be ok, but after a while on or more of the opamps break downs. I dont understand why, so I hope any of you can help me. I have attached the schematic. I use a traco TEN8-1222 to power theese opamps. I toggle it on when to use the circuit to measure and tgogle off when not in use.

Does anyone has a suggestion on what the problem is?

potentiostat.pdf
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    •  Analog Employees 
    on Aug 2, 2018 4:27 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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  • 0
    •  Analog Employees 
    on Aug 2, 2018 4:27 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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