Hi,
The pinout is shown in Figure 1 of the datasheet.
You should use Style 1 connection for the MPXV2202DPT1:
Pin 1: GND
Pin 2: + Vout
Pin 3: Vsupply
Pin 4: - Vout
Pin 5: NC
Pin 6: NC
Pin 7: NC
Pin 8: NC
I know that the datasheet can be a little confusing but the good part is that this pressure sensor is really easy to use.
The reason of why the MPXV2002 datasheet have “Style 1” and “Style 2” is because we use the same image for different devices, for example, if you check the datasheet for the MPXV7002, you will find that the MPXV7002 and the MPX2202 share a same package, but the MPX2202 is a “Compensated Pressure Sensor” which means that the output is not internally amplified therefor have 2 output pins (-Vout and +Vout), so it need to be connected as Style 1. While the MPXV7002 is an “Integrated Pressure Sensor” which means that the output is internally amplified therefor have only 1 output pin (Vout), so the MPXV7002 need to be connected as Style 2.
Have a great day,
Jose
TIC
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