This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS8320-HT: bond pad coordinates do not match

Genius 9880 points
Part Number: ADS8320-HT


According to customer, the bond pad coordinates do not match in the picture in the datasheet.

They want to have the correct coordinates since it affects their production.


  • Hello Yago-san,

    The bond pad coordinates are correct, but the definition of the origin is inconsistent. Please refer to the drawing on page 2 to understand how the dimensions in Table 1 are specified relative to the origin at the top-left:

    Using this reference diagram and the coordinates in Table 1, the following drawing can be reproduced: 

    The drawing below Table 1 in the data sheet defines the origin as the bottom-left corner. If you rotate the data sheet drawing 90 degrees clockwise, the result will be the same as I drew above: