• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 46 subscribers
  • Views 391 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

ADC128S052: About fCLK

ACGUY
Guru 11170 points
Part Number: ADC128S052

Hello E2E,

Please let me know about fCLK range.

fCLK_Min is 3.2-MHz, fCLK_Max is 8-MHz.
However typical value of fCLK_Min is 0.8-MHz.
Can I to use the 2.5-MHz fCLK?

Regards,
ACGUY

  • 0
    TI__Expert 3175 points
    Hi ACGUY,

    If you are interested in using a clock frequency of 2.5 MHz, I recommend using the ADS128S022. The only difference between that and the ADS128S052 is the guaranteed operating range, which for this device is 0.8 to 3.2 MHz.

    I expect the ADS128S052 could operate down to 0.8 MHz, but since we don't test it and guarantee its operation at that frequency, I recommend the ADS128S022 instead.