A good PCB layout for the MPXV7002DP involves keeping the sensor away from high-current carrying traces, using a solid ground plane, and minimizing the distance between the sensor and the analog-to-digital converter (ADC).
Calibration of the MPXV7002DP involves applying known pressures to the sensor and measuring the corresponding output voltages. A calibration curve can then be generated to map output voltages to pressure values.
The recommended power-on sequence for the MPXV7002DP is to first apply the analog supply voltage (VCC) and then the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry.
To handle EMI with the MPXV7002DP, use a shielded cable to connect the sensor to the ADC, keep the sensor away from high-frequency sources, and use a low-pass filter to filter out high-frequency noise.
The MPXV7002DP can measure pressures up to 700 kPa (100 psi). Exceeding this pressure range may damage the sensor.
