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AD4111 DOUT_RESET

Thread Summary

The user inquired about the practical use cases and implications of setting the DOUT_RESET bit in the AD4111 ADC. The final answer directed the user to a Digital Interface FAQ for detailed information, clarifying that this bit keeps the DOUT/RDY pin in data output mode until CS is brought high. No specific downsides or recommended usage scenarios were provided in the thread.
AI Generated Content
Category: Software
Product Number: AD4111

Hi,

I am exploring the behavior of the DOUT_RESET in AD4111. I understand from the datasheet that enabling this bit causes the DOUT/RDY pin to remain in data output mode until the CS pin is brought high.

However, I would like to gain a deeper understanding of this method and its practical use cases.

  • Are there specific application scenarios or microcontroller interface limitations where setting DOUT_RESET = 1 is strongly recommended or even necessary?
  • Are there any downsides (e.g., performance or power implications) to always keeping DOUT_RESET = 1 regardless of MCU speed (faster MCU)?
  • Is there a recommended approach or guideline for when to enable this bit based on the system design?

Regards,
Lumi

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