The MIS2DH and the IIS2DLPC have the same pinout except for pin 5. On the IIS2DLPC, pin 5 is not connected. On the MIS2DH, pin 5 is name Res but is shown connected to GND. Is this a required connection or can the pin be left as a no connect?
Hi @Louis Loving ,
ya, you should connect it to GND as described in the datasheet p.9 for avoiding any possible issues (mainly related to ESD / spurious discharge), even if some devices can statistically work well also leaving it unconnected for their lifetime.
This because the MIS2DH has been conceived for medical and healthcare applications.
-Eleon
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