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LIS3DH temperature sensor when supply voltage is 1.8V

Question asked by L CO on May 2, 2018
Latest reply on May 4, 2018 by L CO



I have a question regarding a note in the datasheet of the LIS3DH accelerometer:


I want to use the accelerometer LIS3DH for one of my application with the following specifications:

- The accelerometer is supplied at 1.8V (in compliance with datasheet).

- The functions to be achieved are: orientation detection and  provide temperature.


I saw the following note in the datasheet:

"The product is factory calibrated at 2.5 V. Temperature sensor operation is guaranteed in the range 2 V - 3.6 V."


What those that means? The temperature sensor is not working when the accelerometer is supplied at 1.8V ?


Thanks for your help.