ADT7310: response time

Question from normal temperature to 0 degree, there is big error,the precision is from 0.5\'C to 2\'C or 3\'C. Answer it is caused by thermal response time rather than error of ADT7310. you should wait for a longer time to test after the temperature change.

Question May I ask you to send me an IBIS model for ADT7310? Answer Unfortunately we don't have an IBIS model for ADT7310.

Question According to the datasheet, there is no need for use calibration. The maximum tolerances (accuracy for temperature) is guaranteed by production? is there some certificate that guarantess this limit? This limis guaranteed for what operation time? Is there need for yearly or other user recalibration? Answer There is no need for user calibration because the accuracy of each device is fully calibrated and tested to datasheet specifications before it leaves the factory. There is no certificate as such that guarantees the limit except for the datasheet. Standard operational time is typically 10 years. There is no need for yearly recalibration as the typical life time drift on these parts is so low approx. 1 lsb (0.0078C).