SLOS887E September 2014 – December 2018 TMP112-Q1
Many temperature monitoring applications require better than 0.5°C accuracy over a limited temperature range. Knowing the offset of a temperature sensor at a given temperature in conjunction with the average temperature span (slope) error over a fixed range makes achieving this improved accuracy possible.
The TMP112-Q1 device has three distinct slope regions that conservatively approximate the inherent curvature. The following lists the three distinct slope regions:
Each slope listed in the Specifications for User-Calibrated Systems table is increasing with respect to 25°C.
Use Equation 1 to calculate the worst-case accuracy at a specific temperature.