Can I use the VREF pin to “drive” other common mode voltages/reference needed on my design?
It is not recommended to connect the Vref pin of the ADC directly to another device in the design to drive other common mode voltages or provide a reference to other devices. If it is desired to use the Vref voltage for other components or as a reference, it is recommned recommended to use a buffer between the ADC Vref pin and the reference or common mode voltage to be provided.
Message was edited by: J.Harris
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