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LSM6DSL, LSM303AGR, LSM9DS1 temperature dependence

Question asked by vasilenko.sergey on Jul 7, 2018
Latest reply on Jul 13, 2018 by vasilenko.sergey

I have conducted little research of temperature influence on accelerometr and gyroscope readings. The sensors were cooled to a negative temperature on celsius, and then heated under the IR lamp to approximately 50 degrees in complete rest without movement. And I have noticed some strange thing. On the graph of the dependence of acceleration and angular velocity on temperature for LSM6SL present nonlinear jump. I want to get explanation of this effect from ST developers.

PS LSM9DS1 has such effect in in a more less degree. LS303AGR hasn't such effect.