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ADPD188BI Device ID Mismatch (Expected 0x0916, Reading 0x0A16)

Category: Datasheet/Specs
Product Number: ADPD188BI

Hai i am using the ADPD188BI on a custom board. While referring to the datasheet, I see that the expected Device ID is 0x0916.

However, when I read the Device ID register from my device, I am consistently getting 0x0A16 instead.

Could you please clarify:

  • Why there is a difference in the upper byte (0x09 vs 0x0A)?
  • Is this variation normal for this device or due to a different silicon revision?
  • Is there any documentation explaining this change?

I would also like to confirm whether this affects functionality or compatibility in any way.

Thanks in advance for your support.