AD7658-1 tconv > 3.1us

We have a mature design that uses the AD7658-1 and have noticed that the conversion (tconv) time is exceeding 3.1us at -40°C.  Datasheet figure 17 indicates that tconv will increase as temperature drops, but it does not show it going above 3.1us.  Page 6 gives a maximum tconv of 3.1us.

Does anybody know what is wrong?

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    •  Analog Employees 
    on Aug 2, 2018 3:44 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 3:44 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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