About FPal.1

FPal.1 · 2021-07-30

Hello!my name is Franz Joseph Pal and I am a PhD student at the University of Applied Sciences in Karlsruhe, Germany. My work as a PhD student involves a comparison of different MEMS sensors and their specifications. The goal is to work out the requi...

FPal.1 · 2021-02-03

Hi,so far we want to compare several MEMS accelerometers and their specifications. From ST, two sensors are on our list, the IIS3DWB and the IIS2DH.For the IIS3DWB, the data sheet offers a frequency response curve at page 19 and regarding aliasing th...

FPal.1 · 2021-08-04

@Community member thx for your reply. Last time i checked was directly through the search bar on ST's website where the publishing date wasnt shown: https://www.st.com/content/st_com/en/search.html#q=Capacitive%20MEMS%20accelerometer%20for%20conditi...

FPal.1 · 2021-02-07

Hi Eleon @Eleon BORLINI ,thanks for your answer and your information so far  I totally understand that it is not possible to disclose all of the internal architecture of your sensors. My work right now as a PhD student from the University of Applie...

FPal.1 · 2021-02-03

Hi Eleon @Eleon BORLINI ,thanks for your quick reply  I had thought so that the mechanical structure of the accelerometer would act as a low pass filter. But for me it was important to have this confirmed again, thx. Am I correct that LPF1 for the ...

FPal.1 · 2021-02-03

I would expect a signal chain for the IIS2 and IIS3 similar to this one....

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Publishing date of "Capacitive MEMS accelerometer for condition monitoring" ST whitepaper for referencing

IIS2DH Anti-Aliasing Low Pass Filter by Design in comparison to IIS3DWB and what are the resonance frequencies of each axis of the IIS2DH?

Re: Publishing date of "Capacitive MEMS accelerometer for condition monitoring" ST whitepaper for referencing

Re: IIS2DH Anti-Aliasing Low Pass Filter by Design in comparison to IIS3DWB and what are the resonance frequencies of each axis of the IIS2DH?

Re: IIS2DH Anti-Aliasing Low Pass Filter by Design in comparison to IIS3DWB and what are the resonance frequencies of each axis of the IIS2DH?

Re: IIS2DH Anti-Aliasing Low Pass Filter by Design in comparison to IIS3DWB and what are the resonance frequencies of each axis of the IIS2DH?