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KJose.1
Associate II
August 5, 2022
Solved

Hi, This is a question regarding ISM330DLC I would like to know how the acceleration sensitivity change was measured according to the datasheet. Did you took offset of the Accelerometer into account while calculating it?

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Eleon BORLINI
Eleon BORLINIBest answer
ST Employee
August 11, 2022

Hi @KJ.2ose​ ,

the (accelerometer) sensitivity value is measured giving a known stimulus to the device (basically rotating up and down the device), and then subtracting the offset.

You might be interested also in the parameter "gain" of this Design tip.

-Eleon

1 reply

Eleon BORLINI
Eleon BORLINIBest answer
ST Employee
August 11, 2022

Hi @KJ.2ose​ ,

the (accelerometer) sensitivity value is measured giving a known stimulus to the device (basically rotating up and down the device), and then subtracting the offset.

You might be interested also in the parameter "gain" of this Design tip.

-Eleon