MPX5700A
Product Overview
Category
The MPX5700A belongs to the category of pressure sensors.
Use
It is used for measuring absolute pressure in a variety of applications.
Characteristics
- High sensitivity
- Low power consumption
- Small form factor
Package
The MPX5700A comes in a compact package suitable for integration into various electronic systems.
Essence
The essence of the MPX5700A lies in its accurate and reliable pressure measurement capabilities.
Packaging/Quantity
The sensor is typically packaged individually and is available in varying quantities based on customer requirements.
Specifications
- Pressure Range: 0 to 700 kPa
- Output Type: Analog
- Supply Voltage: 4.75 to 5.25 V
- Operating Temperature Range: -40°C to 125°C
- Accuracy: ±2.5% Full Scale Span (typical)
Detailed Pin Configuration
The MPX5700A features a standard pin configuration with connections for power, ground, and analog output.
Functional Features
- High accuracy pressure sensing
- Robust construction for varied environmental conditions
- Low power consumption for extended battery life in portable applications
Advantages
- Accurate and reliable pressure measurements
- Suitable for harsh environments
- Low power consumption
Disadvantages
- Limited pressure range compared to some other sensors
- Analog output requires external signal conditioning for digital systems
Working Principles
The MPX5700A operates on the principle of piezoresistive sensing, where changes in pressure cause a corresponding change in resistance, which is then converted to an analog voltage output.
Detailed Application Field Plans
The MPX5700A is commonly used in: - Automotive systems for engine management and emissions control - Industrial equipment for process control and monitoring - Medical devices for patient monitoring and diagnostics - Consumer electronics for altitude and air pressure measurements
Detailed and Complete Alternative Models
Some alternative models to the MPX5700A include: - MPX5700AP: Similar specifications with a different package type - MPX5700ASX: Enhanced ESD protection for rugged environments - MPX5700DP: Dual-port version for differential pressure measurements
In conclusion, the MPX5700A is a versatile pressure sensor with high accuracy and reliability, making it suitable for a wide range of applications across various industries.
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技術ソリューションにおける MPX5700A の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the MPX5700A pressure sensor used for?
- The MPX5700A pressure sensor is commonly used to measure absolute pressure in various technical solutions, such as industrial automation, automotive applications, and medical devices.
What is the operating voltage range of the MPX5700A sensor?
- The operating voltage range of the MPX5700A sensor is typically 4.75V to 5.25V.
How does the MPX5700A sensor communicate with microcontrollers or data acquisition systems?
- The MPX5700A sensor usually communicates using analog voltage output, which can be interfaced with microcontrollers or data acquisition systems through analog-to-digital converters (ADCs).
What is the pressure range that the MPX5700A sensor can measure?
- The MPX5700A sensor is designed to measure pressure within a range of 0 to 700 kPa (0 to 101.5 psi).
Can the MPX5700A sensor be used in harsh environments?
- Yes, the MPX5700A sensor is often used in harsh environments due to its robust design and ability to withstand varying temperatures and pressures.
What is the accuracy of the MPX5700A sensor?
- The MPX5700A sensor typically has an accuracy of around ±2.5% full scale span over the specified temperature range.
Is the MPX5700A sensor suitable for liquid pressure measurement?
- Yes, the MPX5700A sensor can be used for measuring pressure in both gas and liquid applications.
What are the typical applications of the MPX5700A sensor in automotive systems?
- In automotive systems, the MPX5700A sensor is commonly used for measuring manifold air pressure, exhaust gas recirculation (EGR) pressure, and fuel rail pressure.
Does the MPX5700A sensor require external calibration?
- The MPX5700A sensor is factory calibrated and typically does not require external calibration under normal operating conditions.
Can the MPX5700A sensor be used for altitude measurement?
- While the MPX5700A sensor is primarily designed for measuring absolute pressure, it can indirectly be used for altitude measurement by factoring in atmospheric pressure variations. However, dedicated altitude sensors may be more suitable for precise altitude measurements.