Part Number: ADS7142
Hi There,
Thank you for providing the information source for data converters. I was referring to one of the documents SBAA338A- Monitoring NTC Thermistor Circuit With Single-Ended ADC where I found the example given is incorrect. There is a calculation error in the example model. Kindly refer to the below snapshot for your further clarity.

Please cross-verify this and let me know how these calculations were done. Waiting for your valuable reply.