Hello :)
I am trying to understand the noise coefficients in the datasheet for TDK-46234. I suspect there is an error in the unit of the represented data.
I got the data sheet from here:
https://invensense.tdk.com/wp-content/uploads/2022/10/DS-000300-IIM-46234-and-IIM-46230-v1.3.pdf
As an example in Table 2. Accelerometer Specifications, the noise density is given as TYP 29 micro g/sqrt(Hz).
But if I try to extract the white noise coefficient from the Allan deviation in section 3.7, which is given in ug, it would be something around 1e-5 to 2e-5 micro g different from axis to axis , i.e., 1.5e-11 g. Do you agree that these two values are not aligned? I think the micro (u/µ) should be ommitted from the Allan deviation graph.
Regards
Amir