syns pin of AD7124 can be floating?

SYNC pin is not used.it should be connectted to vcc via resistor or be floating?

    •  Analog Employees 
    on Oct 29, 2020 9:26 AM 26 days ago

    Hi, 

    In this case, you are using a single AD7124 and the sync pin is unused. When the SYNC pin is floating, it is considered to be at a high level since the AD7124 has a weak internal pull thus the AD7124 will not reset. The SYNC pin can be floating.