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.

ADS1281: Data rate to 976.6 s/s instead 1ks/s

Part Number: ADS1281

Hi,

I have the ADC with the following clocks:
Fclk (system clock)  = 4.000 MHz
SCLK (SPI serial clock) = 2 MHz
I have a sampling rate of 976.6 s/s   (equal to 1/1024).


How is possible to obtain exactly the data rate of 1ks/s?


Maybe I need to use an Fclsk of 4.096 MHz instead 4.000 MHz?
Are there any other actions to obtain a data rate of exactly 1ks/s?
The SCLK frequency influences in some way the data rate?

Thank you very much

Davide Badoni