MPX5700D Pressure Sensor – High-Accuracy Transducer, TO-8 Metal Can Package

MPX5700D Overview

The MPX5700D is a highly reliable piezoresistive pressure sensor designed for precise pressure measurement in industrial and automotive applications. It provides a linear analog output voltage proportional to absolute pressure, enabling accurate monitoring and control of systems operating within a 0 to 700 kPa range. This sensor features a robust silicon diaphragm and integrated temperature compensation, ensuring stable performance across varying environmental conditions. With low power consumption and a compact package, the device suits embedded systems requiring dependable pressure data. For detailed sourcing and technical support, visit IC Manufacturer.

MPX5700D Technical Specifications

MPX5700D Key Features

• High-precision absolute pressure sensing: Offers accurate measurement over a 700 kPa range, enabling precise control in critical industrial and automotive systems.
• Temperature-compensated output: Maintains stable sensor performance across a wide temperature range from -40 to 125 ??C, reducing the need for external compensation circuitry.
• Low power consumption: Operates efficiently at a nominal 10 V supply voltage, minimizing energy use in embedded and battery-powered applications.
• Robust silicon diaphragm construction: Delivers mechanical durability and long-term reliability even under overpressure conditions up to 1,400 kPa.
• Analog voltage output: Provides a straightforward 0.2 to 4.7 V signal directly proportional to pressure, facilitating easy integration with standard ADCs and control systems.
• Compact and industry-standard package: Enables seamless integration into existing sensor arrays or system boards with minimal space requirements.

MPX5700D Advantages vs Typical Alternatives

This device excels in offering a wide absolute pressure range with excellent accuracy and temperature compensation, surpassing many generic pressure sensors. Its low output impedance simplifies signal conditioning and reduces noise susceptibility. The robust silicon diaphragm and high overpressure tolerance enhance durability, making it a reliable choice over less rugged sensors. These factors combined provide engineers with a highly stable, precise, and energy-efficient solution for demanding industrial applications.

Typical Applications

• Industrial process control: Enables accurate monitoring of pressure in pneumatic and hydraulic systems, ensuring operational safety and efficiency within manufacturing environments.
• Automotive engine management: Used for manifold absolute pressure sensing to optimize fuel injection and combustion performance.
• Medical equipment: Suitable for pressure measurement in respiratory devices and blood pressure monitors where precision and reliability are crucial.
• Environmental monitoring: Effective for barometric pressure sensing in weather stations and HVAC systems requiring stable, continuous pressure data.

MPX5700D Brand Info

Produced by a globally recognized semiconductor manufacturer, this pressure sensor is part of a well-established family of piezoresistive MEMS sensors. The product is engineered to meet stringent industrial and automotive standards, delivering consistent performance and durability. The brand emphasizes quality and innovation, ensuring that each unit undergoes rigorous testing for reliability and accuracy. This sensor benefits from decades of expertise in integrated pressure sensing technologies, offering customers a trusted solution for critical pressure measurement tasks.

FAQ

What is the pressure range and type measured by this sensor?

The sensor measures absolute pressure from 0 to 700 kPa. Absolute pressure measurement means it references a perfect vacuum rather than atmospheric pressure, making it suitable for applications requiring precise pressure readings unaffected by ambient pressure fluctuations.

How does temperature affect the sensor??s performance?

Temperature compensation is integrated into the sensor??s design, ensuring output stability across a wide operating range from -40 ??C to 125 ??C. This feature minimizes drift and error caused by temperature variations, reducing the need for external calibration or correction.

What is the output signal format and how can it be used?

The device outputs an analog voltage ranging approximately from 0.2 V at zero pressure to 4.7 V at full scale. This linear voltage output can be easily interfaced with microcontrollers or data acquisition systems using standard analog-to-digital converters for straightforward pressure monitoring.

How durable is the sensor under extreme pressure conditions?

It features a robust silicon diaphragm capable of withstanding overpressure conditions up to 1,400 kPa, double the maximum rated pressure. This ensures the sensor remains operational and undamaged in transient or unexpected pressure spikes, enhancing system reliability.

What are the typical supply voltage requirements and power considerations?

The sensor typically operates at a 10 V DC supply with a tolerance of ??0.2 V. Its low power consumption makes it suitable for embedded systems and environments where energy efficiency is important, without compromising measurement accuracy.