MEMS (sensors)

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DFSDM Filter for DC-Bias of MEMS-MIC

Hello st-community,I am currently working with MEMS microphones (more precisely: MP34DT05TR-A). For reading in the data I use the DFSDM, which also works as far as possible, because I noticed when evaluating the data using an FFT that there is a very...

ChRegBrg by Associate II
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LPF2 on IIS3DWB and anti-alias

I use IIS3DWB with no LPF2 enabled, and I understand the Frequency response shown in Figure 13 at page 20 of the datasheet.I know that I can enable low-pass LPF2 filter, but from the same graph I don't understand if this filter can be enabled as a ha...

vix by Associate II
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