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How to run the AD1938 codec on the EVAL-ADAU1466Z at higher sample rates

SigmaDSP & SigmaStudio bitmechanic Jan 30, 2024 00:00 2 replies Original on forum ↗
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bitmechanic Question
Jan 30, 2024 00:00

DOCX1466 passthru 192k.dspproj

Audio Signal Processors

adau1452

Audio Products

hardware

ad1938

Integrated/Special Purpose A/D Converters

SigmaDSP Audio Processors

Audio CODECs

adau1466

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DaveThib Reply
Jan 30, 2024 00:00

Thanks bitmechanic!,

FYI, I had also detailed this same modification to the ADAU1452RevB eval board in the user guide for the board. It is the same eval board design just with an ADAU1466 stuffed instead of an ADAU1452. Starting on page 26 of the user guide I go into great detail on how to do this modification.

Here is a link to the document:

EVAL-ADAU1452REVBZ User Guide (Rev. 0) (analog.com)

Dave T

bitmechanic Reply
Jan 31, 2024 00:00

Hi Dave,

Yours is much more detailed. The EVAL-ADAU1466Z user guide doesn't have this information and I wasn't aware it is in the 1452 user guide, thanks !