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calculate minimum pressure that a sensore can read

Question asked by Pierre Lafortune on Sep 8, 2015
Latest reply on Sep 9, 2015 by Pierre Lafortune

Hi,

 

I am working the the MPXV7025 pressure sensor (http://cache.freescale.com/files/sensors/doc/data_sheet/MPXV7025.pdf?fpsp=1&WT_TYPE=Data%20Sheets&WT_VENDOR=FREESCALE&WT… ).

 

I want to calculate the MINIMUM pressure that the sensor can detect.

 

I don't know where to find this info in the specification sheet.

 

-Note-

spec. gives: 

Sensitivity: 90 mV/kPa

Accuracy: +/- 5% V_FSS  where V_FSS=4.5 V (full scale pan). 

 

Thanks,

Pierre

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