MPX4250D
Product Overview
The MPX4250D belongs to the category of pressure sensors and is commonly used for measuring absolute pressure in various applications. This sensor is known for its high accuracy, reliability, and compact package, making it suitable for a wide range of industrial and consumer electronic devices.
Basic Information
- Category: Pressure Sensor
- Use: Measuring Absolute Pressure
- Characteristics: High Accuracy, Reliability
- Package: Compact
- Essence: Essential for precise pressure measurement
- Packaging/Quantity: Varies by manufacturer
Specifications
- Pressure Range: 0 to 250 kPa
- Supply Voltage: 4.85 to 5.35 V
- Output: 0.2 to 4.7 V
- Operating Temperature: -40°C to 125°C
- Accuracy: ±1.5% Full Scale
Detailed Pin Configuration
The MPX4250D features a total of 6 pins: 1. Vout (Output Voltage) 2. Vsupply (Supply Voltage) 3. GND (Ground) 4. N/C (No Connection) 5. N/C (No Connection) 6. Vref (Reference Voltage)
Functional Features
- High Sensitivity
- Low Power Consumption
- Overvoltage Protection
- Temperature Compensation
Advantages and Disadvantages
Advantages
- High Accuracy
- Wide Operating Temperature Range
- Compact Size
Disadvantages
- Limited Pressure Range
- Sensitivity to EMI/RFI
Working Principles
The MPX4250D utilizes piezoresistive technology to measure pressure. When pressure is applied, the resistance of the sensor changes, resulting in a corresponding change in output voltage.
Detailed Application Field Plans
The MPX4250D is widely used in the following applications: - Automotive Engine Control - Industrial Process Control - Medical Instrumentation - HVAC Systems - Consumer Electronics
Detailed and Complete Alternative Models
- MPX5700AP
- MPX5010DP
- MPX5500DP
- MPXAZ6115AC6T1
In conclusion, the MPX4250D is a versatile pressure sensor with high accuracy and reliability, making it an essential component in various electronic systems.
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What is the MPX4250D pressure sensor used for?
- The MPX4250D pressure sensor is commonly used to measure absolute pressure in various technical solutions, such as automotive and industrial applications.
What is the operating voltage range of the MPX4250D?
- The operating voltage range of the MPX4250D is typically 4.75V to 5.25V.
How does the MPX4250D communicate with microcontrollers or other devices?
- The MPX4250D communicates using analog voltage output, which can be read by microcontrollers or other devices with analog input capabilities.
What is the pressure range that the MPX4250D can measure?
- The MPX4250D can measure pressure within a range of 0 to 250 kPa (0 to 36.3 psi).
Is the MPX4250D suitable for measuring air or liquid pressure?
- Yes, the MPX4250D is suitable for measuring both air and non-corrosive liquid pressures.
What is the typical accuracy of the MPX4250D pressure sensor?
- The typical accuracy of the MPX4250D is around ±2.5% full scale span over the specified temperature range.
Can the MPX4250D withstand harsh environmental conditions?
- The MPX4250D is designed to withstand harsh environmental conditions, including temperature variations and mechanical stress.
Does the MPX4250D require calibration?
- It is recommended to calibrate the MPX4250D periodically to ensure accurate pressure measurements.
What are some common applications of the MPX4250D in automotive systems?
- The MPX4250D is often used in automotive applications for measuring manifold air pressure, exhaust gas recirculation (EGR) pressure, and brake system pressure.
Can the MPX4250D be used in medical devices?
- Yes, the MPX4250D can be utilized in medical devices for monitoring and controlling air or liquid pressures within specified ranges.
Please let me know if you need further assistance with any of these questions!