MPXV7002DPT1 Overview
The MPXV7002DPT1 is a precision differential pressure sensor designed for accurate pressure measurement in industrial and medical applications. It offers a pressure range of ??2 kPa with a ratiometric analog output voltage, enabling seamless integration with microcontrollers and data acquisition systems. The device features a robust silicon piezoresistive sensor with temperature compensation and low noise performance. Its compact surface-mount package supports automated assembly processes and reduces PCB space requirements. Ideal for demanding environments, this sensor delivers reliable and repeatable measurements essential for flow, pressure, and level sensing. Available from IC Manufacturer, it supports high-precision pressure monitoring solutions.
MPXV7002DPT1 Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | ??2 kPa (??0.29 psi) |
| Output Type | Ratiometric Analog Voltage |
| Supply Voltage | 4.75 V to 5.25 V |
| Output Voltage at Zero Pressure | Approximately 1.65 V (1/3 of supply voltage) |
| Full-Scale Output Voltage | Approximately 3.3 V (2/3 of supply voltage) |
| Accuracy (Combined Nonlinearity, Hysteresis, Nonrepeatability) | ??1.5% Full Scale |
| Operating Temperature Range | -40??C to +125??C |
| Package Type | Surface-mount SOIC (DPT1) |
| Response Time | Approximately 1 ms |
MPXV7002DPT1 Key Features
- Differential Pressure Sensing: Measures pressure differences within ??2 kPa, enabling precise applications such as low-pressure flow monitoring.
- Ratiometric Analog Output: Output voltage scales linearly with supply voltage, simplifying calibration and improving measurement consistency.
- Wide Operating Temperature Range: Functions reliably from -40??C to +125??C, suitable for harsh industrial environments.
- Compact Surface-Mount Package: Facilitates automated PCB assembly and reduces board space, enhancing integration in compact devices.
- High Accuracy and Stability: Maintains ??1.5% full-scale accuracy with temperature compensation, ensuring dependable long-term performance.
- Fast Response Time: Approximately 1 ms response supports real-time pressure monitoring in dynamic systems.
- Low Power Consumption: Operates efficiently at 5 V supply, supporting battery-powered and energy-sensitive applications.
MPXV7002DPT1 Advantages vs Typical Alternatives
This sensor stands out with its precise ??2 kPa differential pressure measurement and ratiometric output, offering improved sensitivity and integration ease compared to typical piezoresistive sensors. Its wide temperature range and compact surface-mount design enhance reliability and simplify installation in space-constrained industrial and medical devices. The combination of accuracy, fast response, and low power operation delivers a superior solution for demanding pressure sensing applications.
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Typical Applications
- Medical respiratory equipment: Accurately monitors airway pressure for ventilators and CPAP devices, ensuring patient safety and effective therapy control.
- Low pressure flow measurement: Ideal for detecting small pressure differentials in HVAC systems and industrial process control.
- Level sensing in liquids and gases: Measures pressure variations to determine fluid levels in tanks and vessels.
- Environmental monitoring: Supports measurement of air pressure changes in weather stations and pollution control systems.
MPXV7002DPT1 Brand Info
The MPXV7002DPT1 is produced by a leading semiconductor manufacturer specializing in high-performance MEMS pressure sensors. This product leverages advanced silicon piezoresistive technology combined with sophisticated temperature compensation to deliver reliable differential pressure measurements. Designed for versatility and precision, it fits a broad range of industrial and medical applications. The brand emphasizes quality, stringent manufacturing standards, and comprehensive technical support to meet engineering requirements worldwide.
FAQ
What is the pressure range and accuracy of this sensor?
The sensor measures differential pressure within a ??2 kPa range and offers a combined accuracy??considering nonlinearity, hysteresis, and nonrepeatability??of ??1.5% full scale. This level of precision suits sensitive applications requiring consistent performance.
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How does the output voltage relate to the supply voltage?
The output voltage is ratiometric, meaning it varies proportionally with the supply voltage. At zero pressure, the output is about one-third of the supply voltage, and at full-scale pressure, it reaches approximately two-thirds. This characteristic simplifies signal processing and calibration.
Can this sensor operate in harsh temperature environments?
Yes, it supports an operating temperature range from -40??C up to +125??C. This wide range makes it suitable for industrial settings where temperature extremes are common without compromising measurement integrity.
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What package type is used, and how does it benefit assembly?
The device comes in a surface-mount SOIC package, enabling automated PCB assembly and saving valuable board space. This format enhances manufacturing efficiency and supports compact product designs.
Is this sensor suitable for medical applications?
Absolutely. Its precise low-pressure differential sensing and stable output make it well-suited for respiratory monitoring equipment, including ventilators and CPAP machines, where accurate pressure detection is critical for patient safety.
