MPXV2202DPT1 Overview
The MPXV2202DPT1 is a precision piezoresistive pressure sensor designed for accurate differential pressure measurements in industrial and medical applications. Offering a pressure range of ??2 kPa, it delivers high sensitivity and low noise output, making it ideal for scenarios requiring precise pressure monitoring. The sensor??s integrated conditioning circuitry simplifies system integration by providing a ratiometric voltage output proportional to the applied pressure. Its compact, surface-mount package supports automated assembly, improving manufacturing efficiency. For engineers and sourcing specialists seeking reliable and accurate pressure sensing solutions, more details can be found at IC Manufacturer.
MPXV2202DPT1 Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | ??2 kPa (??20 cmH2O) |
| Output Type | Ratiometric voltage output |
| Supply Voltage | 5 V DC (nominal) |
| Output Sensitivity | 0.35 V/kPa |
| Nonlinearity | ??0.25% Full Scale Output (FSO) |
| Operating Temperature Range | -40??C to +125??C |
| Package Type | Surface Mount Plastic Package (DPT1) |
| Pressure Type | Differential |
MPXV2202DPT1 Key Features
- High-precision differential pressure sensing: Enables accurate measurement of small pressure differences critical in medical ventilators and flow monitoring.
- Ratiometric output voltage: Simplifies interface with microcontrollers by providing an output that scales linearly with supply voltage, enhancing measurement stability.
- Wide temperature operating range: Ensures reliable performance in harsh industrial environments, supporting -40??C to +125??C operation.
- Compact surface mount package: Facilitates automated PCB assembly and reduces overall system size, benefiting high-volume manufacturing.
MPXV2202DPT1 Advantages vs Typical Alternatives
This sensor offers superior sensitivity and low nonlinearity compared to typical differential pressure sensors, ensuring precise measurements in low-pressure applications. Its ratiometric output minimizes errors caused by supply voltage variations, enhancing system reliability. The compact surface-mount design supports streamlined manufacturing and integration, while the extended temperature range allows use in demanding industrial settings. These advantages make it a preferred choice over conventional bulky or less accurate alternatives.
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Typical Applications
- Medical respiratory equipment, including ventilators and CPAP machines, where accurate low-pressure differential measurement is essential for patient safety and comfort.
- HVAC systems for airflow and filter monitoring to optimize energy consumption and maintain air quality.
- Industrial process control for monitoring fluid pressure differences in pipelines and tanks.
- Consumer appliances requiring precise pressure feedback, such as automated coffee machines and air purifiers.
MPXV2202DPT1 Brand Info
The MPXV2202DPT1 is manufactured by a leading semiconductor company specializing in sensor technologies. Known for delivering high-quality piezoresistive pressure sensors, the brand combines advanced MEMS fabrication with robust packaging to ensure consistent performance and reliability. This model exemplifies the company??s commitment to providing solutions tailored for demanding industrial and medical applications, backed by comprehensive technical support and documentation.
FAQ
What is the pressure measurement range of this sensor?
The sensor measures differential pressures within a ??2 kPa range, which corresponds to approximately ??20 cmH2O. This makes it suitable for applications requiring detection of small pressure differences with high accuracy.
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How does the ratiometric output benefit system integration?
The ratiometric output voltage varies proportionally with the supply voltage, typically 5 V. This characteristic allows the sensor output to automatically scale with supply changes, simplifying the signal conditioning and improving measurement accuracy in microcontroller-based systems.
What environmental conditions can this sensor operate in?
This device supports a wide temperature range from -40??C to +125??C, allowing it to perform reliably in harsh industrial environments as well as in medical equipment used in various ambient conditions.
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Is the sensor package compatible with automated manufacturing processes?
Yes, the sensor uses a surface-mount plastic package (DPT1), which is designed for automated pick-and-place assembly on printed circuit boards, facilitating high-volume manufacturing and reducing assembly costs.
Can this sensor be used for absolute pressure measurement?
No, the device is specifically designed for differential pressure measurement. It provides the voltage output proportional to the pressure difference between two ports, not absolute or gauge pressure readings.
