MPX5100DP Overview
The MPX5100DP is a precision differential pressure sensor designed for accurate and reliable pressure measurement in industrial applications. This device features a silicon piezoresistive sensor die combined with an integrated signal conditioning circuit, delivering a linear output voltage proportional to pressure. Its differential pressure measurement capability makes it ideal for flow, level, and pressure monitoring tasks where precise detection of pressure differences is critical. The sensor operates over a pressure range of 0 to 100 kPa with excellent temperature stability and low power consumption. For engineers and sourcing specialists, this sensor offers a robust solution optimized for integration into various control and monitoring systems. More details are available at IC Manufacturer.
MPX5100DP Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Pressure Range | 0 to 100 | kPa (Differential) |
| Output Voltage | 0.2 to 4.7 | V (ratiometric to supply) |
| Supply Voltage | 10 ?? 0.2 | V |
| Accuracy | ??1.5 | % Full Scale |
| Offset Voltage | 1.65 ?? 0.1 | V (at zero pressure) |
| Temperature Range | -40 to 125 | ??C |
| Output Impedance | >5 | k?? |
| Long-Term Stability | ??0.25 | % Full Scale/year |
MPX5100DP Key Features
- Differential Pressure Sensing: Measures the difference between two pressure inputs, enabling precise flow and level monitoring for industrial process control.
- Ratiometric Output Voltage: Output varies proportionally with supply voltage, simplifying system calibration and improving measurement accuracy.
- Wide Operating Temperature Range: Maintains reliable performance from -40??C to 125??C, suitable for harsh environmental conditions.
- Integrated Signal Conditioning: Built-in amplifier and temperature compensation reduce external circuitry, enhancing design efficiency and reliability.
- Low Power Consumption: Optimized for minimal current draw, making it suitable for battery-powered or energy-sensitive applications.
- High Long-Term Stability: Ensures consistent output over time with minimal drift, reducing maintenance and recalibration needs.
MPX5100DP Advantages vs Typical Alternatives
This sensor offers superior sensitivity and accuracy compared to conventional pressure sensors, delivering a highly linear output with minimal offset and temperature-induced errors. Its differential measurement capability enhances performance in dynamic applications where accurate pressure differences are critical. The integrated signal conditioning reduces design complexity and improves reliability, while the wide operating temperature range and stable long-term operation make it a dependable choice over typical alternatives in industrial environments.
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Typical Applications
- Industrial flow and level control systems requiring accurate differential pressure sensing to monitor fluid movement and tank levels in harsh environments.
- HVAC systems for precise air pressure monitoring to optimize ventilation and energy efficiency.
- Medical devices where stable and accurate pressure measurement is essential for patient monitoring and respiratory equipment.
- Automotive systems, particularly in engine management and emission control, for reliable pressure detection under varying temperatures.
MPX5100DP Brand Info
The MPX5100DP is part of a well-established line of silicon piezoresistive pressure sensors known for their accuracy and robustness in industrial and automotive applications. This product is manufactured by a leading semiconductor company specializing in analog and mixed-signal integrated circuits. The sensor??s design emphasizes reliability, ease of integration, and consistent performance, making it a trusted component for pressure sensing needs across multiple sectors worldwide.
FAQ
What type of pressure does the MPX5100DP measure?
This sensor is designed to measure differential pressure, meaning it detects the difference between two pressure inputs rather than absolute or gauge pressure. This makes it ideal for applications such as flow measurement and level detection where pressure differences are critical.
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How does the output voltage relate to the supply voltage?
The output voltage of the sensor is ratiometric to the supply voltage, which means the output signal scales proportionally with changes in supply voltage. This characteristic simplifies system calibration and ensures stable readings even if the supply voltage varies.
What is the operating temperature range of this pressure sensor?
The device functions reliably over a wide temperature range of -40??C to 125??C. This broad range supports use in demanding environments such as industrial, automotive, and HVAC systems without compromising measurement accuracy.
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How accurate is the MPX5100DP in pressure measurement?
It provides accuracy within ??1.5% of full-scale output, which allows for precise pressure monitoring in various applications. This level of accuracy is supported by built-in temperature compensation and integrated signal conditioning circuitry.
Can this sensor be used in battery-powered applications?
Yes, the sensor features low power consumption, making it suitable for battery-powered or energy-sensitive systems. Its ratiometric output and integrated amplifier help reduce the need for additional components, further optimizing power efficiency.
