As continuation of the Different pin styles in pressure sensors post, I would like to add some useful information about the pin styles mentioned on the datasheets.
Some pressure sensors shows the following pin style configuration:
What do V1, V2 and VEx actually mean?
How should I connect those pins?
V1, V2 and VEX pins are used for factory trimming and it is recommended to leave these pins unconnected.
So, in case of unibody package, you will require only pin #1 (Vout), pin #2 (Ground), and pin #3 (Vs) as follow:
I hope you find useful this information.