AD8363 With Floating TCM1 & TCM2 ?

Hello All,

Using the AD8363 but am getting a logarithmic slope close to 40mV/dB instead of the specificed 52mV/dB.  Could this be caused by leaving the TCM1 and TCM2 inputs floating. Is  recommended to have these pins connected to some potential (table 4 page 18)?  I don't need temperature compensation so I assumed that I could leave these pins floating.  Are there recommended resitor values for a resistor divider to vref?

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    •  Analog Employees 
    on Aug 2, 2018 4:08 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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    •  Analog Employees 
    on Aug 2, 2018 4:08 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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