ADS8548: About REVIO output

Shuji Ishiwata

Part Number: ADS8548

Hi All,

I have a question about ADS8548

I confirmed that 5V was output from the REFIO pin.
I think that 2.5V to 3V is output from the REFIO.

Do you know the cause of 5V output from REFIO?

Best Regards,
Ishiwata

+1 Dale Li over 3 years ago

Hi Shuji,

It should be 2.5V if you are using internal reference without changing the CONGIF register. Can you please provide your schematic for review?

Regards,

Dale

0 Shuji Ishiwata over 3 years ago in reply to Dale Li

Hi Dale,

Thank you for your support.
Since it is a customer's schematic, can I send it to you in a private message?

Best Regards,
Ishiwata

0 Dale Li over 3 years ago in reply to Shuji Ishiwata

Hi Shuji,

No problem.

Best regards,

Dale

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