Joseph, Thank you for prompt response. I got the part how to use standard lookup table instead of solving cubic/quadratic equation at microcontroller end. The value of the code is reverse calculated. For 22 Degrees, the resistance value should be 108.57, and using the equation, the outcode should be around 4442688. I have changed the CM filter parts values as per standard circuit given in application note SBAA330. I already shared the register settings. I changed the current to 1ma in Register setting. Getting correct 1.6 volts across R reference. But the problem of shifting the data still persists. What could be the problem? Sharing the .txt file of the data( kindly see above post for order of data). Single measurement is 89 bytes, in one line. Data is continuous. (Please visit the site to view this file)
↧