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.
Hi,
My customer have used ADC121S101. And he would like to change 10-bit resolution and smaller package than ADC121S101. Then he is interesting in ADS7041.
The question is
- Does ADS7041 have compatible with ADC121S101? (Because he doesn't want to change interface design to ADC.)
I understand ADC121S101 has 3 leading zero bits in front of data but it may be cover by software in host MCU and timing chart may be same between ADC121S101 and ADS7041. I believe SPI interface may have compatible. Is it correct?
Regards,
Nagata.
Hello,
There are a couple changes that need to be done, but in the most they can be changed over easily.
The ADC121 requires 16 SCLKs and has 3 leading zeros
The ADS7041 requires 12 SCLKs and has two leading zeros.
If the customer can account for these differences, then it should be fine
Regards
Cynthia