AD7745 offset calibration

Hi,

I'd like to know about system offset calibration. What is a reasonable way to make a zero-scale capacitance?  Is it reasonable to open between CIN and EXC when the capacitance offset calibration mode is executed?  Or short ?  

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    •  Analog Employees 
    on Aug 2, 2018 3:59 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 3:59 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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