SNAS817D June 2021 – November 2024 HDC3020-Q1 , HDC3021-Q1 , HDC3022-Q1
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
HDC302x-Q1 allows for the user to program a non-volatile offset value for relative humidity and temperature. The offset value can only be used to add or subtract from the sensor measurement results. Adding or subtracting an offset to humidity or temperature does not affect the results of the other. For example, normally as temperature increases humidity subsequently drops for a fixed amount of water vapor in the air. However, if the user applies an offset to the temperature result, that does not affect the humidity reading.