Hi Lucas,
The MPX2202A is a compensated pressure sensor with a differential output (+Vout and -Vout), so the pin description is as follows:
1 – GND
2 – +Vout
3 – Vs
4 – -Vout
The MPX599A is a fully integrated pressure sensor with a single ended output:
1 – Vout
2 – GND
3 – Vs
4 – V1
5 – V2
6 – VEX
V1, V2 and VEX pins are used for factory trimming and then they are laser cut. We recommend to leave these pins floating.
Regards,
Tomas
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