• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 46 subscribers
  • Views 301 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

ADS8326 fdclock maximum specification

Aaron Jones
Intellectual 760 points
Other Parts Discussed in Thread: ADS8326

Hi All,

I am looking for the fdclock specification for this part when operating at Vdd=3.3V.  The data sheet lists fdclock at 2.7V (4.8MHz) and 5.0V (6MHz), but not at 3.3V.

What is the fdclock maximum specification when operating the ADS8326 at Vdd=3.3V?

Regards,

Aaron

  • 0
    TI__Mastermind 49405 points

    Hi Aaron,

    The ADS8326 characterization data available was taken with a supply VDD=5V (fdclk=6MHz, fsample=250kHz) and VDD=2.7V (fdclk=4.8MHz, fsample=200kSPS).   All characterization/performance data are taken under these conditions.  Unfortunately, when using VDD=3.3V, we can only guarantee that the device will work properly for the lower timing (fdclk=4.8MHz max with VDD=3.3V) over temperature and process variation.

    Best Regards,

    Luis