MPX10GP Overview
The MPX10GP is a precision pressure sensor designed for accurate measurement of absolute pressure in a variety of industrial and automotive applications. Featuring a robust silicon piezoresistive sensing element, it delivers a reliable analog output voltage proportional to applied pressure. This device operates efficiently over a broad temperature range, ensuring consistent performance in demanding environments. Its compact packaging and stable characteristics make it a preferred solution for engineers seeking dependable pressure sensing with minimal calibration effort. For detailed specifications and sourcing, visit IC Manufacturer.
MPX10GP Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Pressure Range | 0 to 10 | kPa (absolute) |
| Supply Voltage | 10 | V DC |
| Output Voltage Span | 0.2 to 4.7 | V |
| Output Voltage at Zero Pressure | 0.2 ??0.02 | V |
| Full Scale Output Voltage | 4.7 ??0.2 | V |
| Operating Temperature Range | -40 to 125 | ??C |
| Accuracy (Nonlinearity + Hysteresis + Repeatability) | ??1.5 | % FS |
| Supply Current | ??7.5 | mA |
| Output Impedance | ??5 | k?? |
MPX10GP Key Features
- High Sensitivity: The silicon piezoresistive sensor provides a precise output voltage proportional to absolute pressure, enabling accurate pressure monitoring in critical systems.
- Wide Operating Temperature Range: Reliable performance from -40??C to 125??C ensures functionality in harsh industrial and automotive environments.
- Low Power Consumption: With a supply current typically under 7.5 mA, this sensor supports energy-efficient designs without sacrificing accuracy.
- Robust Analog Output: Offers a linear voltage output from 0.2 V at zero pressure up to 4.7 V at full scale, simplifying interface with standard ADCs and microcontrollers.
MPX10GP Advantages vs Typical Alternatives
This pressure sensor stands out due to its combination of high sensitivity and low power consumption, delivering accurate absolute pressure readings with minimal signal conditioning. Compared to typical alternatives, it offers enhanced reliability in temperature extremes and a stable linear output that reduces system calibration effort. Its compact size and integrated silicon technology facilitate easy integration into complex industrial and automotive systems, improving overall measurement precision and operational efficiency.
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Typical Applications
- Industrial process control systems requiring precise absolute pressure monitoring to ensure safe and efficient operation of pneumatic and hydraulic equipment.
- Automotive engine management systems where accurate manifold absolute pressure measurement is critical for optimal fuel injection and combustion control.
- Medical devices such as ventilators and blood pressure monitors that depend on stable pressure sensing for patient safety and device performance.
- Environmental monitoring equipment that tracks atmospheric pressure changes in demanding outdoor conditions.
MPX10GP Brand Info
Manufactured by a leading semiconductor supplier specializing in sensor technologies, this device is part of a well-established portfolio of pressure sensors known for precision and durability. The product benefits from rigorous quality controls and extensive application support, making it a trusted choice for engineers designing pressure measurement solutions in industrial and automotive sectors. Its design leverages advanced silicon piezoresistive technology to provide consistent, reliable output across a broad range of conditions.
FAQ
What type of pressure measurement does the MPX10GP provide?
This sensor measures absolute pressure, meaning it references pressure relative to a perfect vacuum. It outputs a voltage proportional to the pressure applied within a 0 to 10 kPa range, suitable for applications requiring precise absolute pressure data.
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How does the output voltage relate to applied pressure?
The output voltage varies linearly from approximately 0.2 V at zero pressure up to about 4.7 V at the full 10 kPa scale. This linear relationship simplifies integration with analog-to-digital converters (ADCs) and facilitates accurate pressure readings without complex signal processing.
Is the MPX10GP suitable for high-temperature environments?
Yes, it operates reliably in temperatures ranging from -40??C up to 125??C, making it suitable for many harsh industrial and automotive environments where temperature extremes are common.
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What supply voltage does the sensor require?
The device is designed to operate at a nominal supply voltage of 10 V DC. This ensures stable operation and optimal sensor performance when powered within the specified voltage range.
How does the sensor’s accuracy compare to other pressure sensors?
The total error band, including nonlinearity, hysteresis, and repeatability, is ??1.5% of full scale. This level of accuracy is competitive for low-pressure absolute sensors and supports precise measurement requirements in industrial and automotive applications.
