1201299_en-US

MPXxx6115A Noise Spec

My application requires a noise analysis and I don’t see a specification in the data sheet for noise. Is that available for the MPXxx6115A ?

Re: MPXxx6115A Noise Spec

Hi,

Unfortunately there is no data about the expected noise value of the sensor itself, but is it involved in the accuracy value mentioned in the datasheet on table 3 on page 5, so, output should be within the MIN and MAX lines in figure 5 of the datasheet.

There is a methods to improve the signal out of the sensor by implementing noise filters to mitigate the effects of sensors noise. You can find this document in the following link:

AN1646 “Noise Considerations for Integrated Pressure Sensors”: https://www.nxp.com/docs/en/application-note/AN1646.pdf

Regards,

Jose Reyes