MPX4250AP

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MPX4250AP

+БОМ

SENSOR 36.26PSIA 0.19" 4.9V

  • ПроизводительSTМикроэлектроника

  • Мфр. Часть #MPX4250AP

  • Лист данных MPX4250AP DataSheet

  • В наличии3650

365 Дни гарантии качества

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Спецификации

Атрибут Ценность
Series MPX4250A
Part Status Obsolete
Base Product Number MPX4250
Applications Board Mount
Pressure Type Absolute
Operating Pressure 2.9PSI ~ 36.26PSI (20kPa ~ 250kPa)
Output Type Analog Voltage
Output 0.2 V ~ 4.9 V
Accuracy ±1.5%
Voltage - Supply 4.85V ~ 5.35V
Port Size Male - 0.19" (4.93mm) Tube
Port Style Barbed
Features Temperature Compensated
Termination Style PC Pin
Maximum Pressure 145.04PSI (1000kPa)
Operating Temperature -40°C ~ 125°C
Mounting Type Through Hole
Package / Case 6-SIP Module
Packaging Tray

Обзор

Description

The MPX4250AP is a pressure sensor used for measuring absolute air pressure. Manufactured by NXP Semiconductors, this sensor is commonly utilized in automotive and industrial applications for tasks such as barometric pressure sensing and altitude measurement. It features an analog output that is directly proportional to the applied pressure, offering a reliable and precise means of pressure measurement.
The sensor operates within a pressure range of 20 to 250 kPa and provides a linear output voltage corresponding to the absolute pressure. With a typical accuracy of around ±1.5% and temperature compensation, it ensures consistent performance across various environmental conditions. The MPX4250AP is designed with a durable package and includes features like temperature compensation and calibration.
The device is powered with a supply voltage usually around 5V and is designed for easy integration with microcontrollers and other electronic systems. With its robustness, precision, and ease of use, the MPX4250AP is a popular choice for applications requiring accurate and reliable pressure measurements.

Equivalent

The MPX4250AP is a pressure sensor used for measuring absolute pressure. Equivalent products include the Bosch BMP280 Honeywell MPR series, and TE Connectivity MS5525. These sensors might differ in specific features or specifications, so it's crucial to compare parameters like pressure range, accuracy, and interface to ensure compatibility with your application. Always consult the datasheets or manufacturer to confirm equivalency for critical applications.

Features

The MPX4250AP is a pressure sensor designed for use in various applications requiring precise pressure measurements. Key features include:
1. Measuring Range: It operates effectively within a pressure range from 20 kPa to 250 kPa (2.9 psi to 36 psi).

2. Accuracy: It provides high accuracy and stability for reliable pressure readings.
3. Output: The sensor produces an analog voltage output that is directly proportional to the applied pressure.
4. Temperature Compensation: It includes integrated temperature compensation to maintain accuracy across a wide range of temperatures.
5. Supply Voltage: Typically operates with a supply voltage of 5V.
6. Response Time: Offers a fast response time, making it suitable for dynamic pressure measurements.
7. Durability: The sensor is designed to withstand harsh environments, featuring a robust package.
8. Applications: Commonly used in automotive, industrial, and consumer applications, including barometers and altimeters.
9. Package Type: It comes in a small, compact package which allows for easy integration into various systems.
10. Port Style: The AP version includes a ported design for easier pressure connection.
These features make the MPX4250AP a versatile and reliable choice for pressure sensing needs.

Pinout

The MPX4250AP is a pressure sensor manufactured by NXP Semiconductors. It is designed to measure atmospheric pressure and is commonly used in automotive and industrial applications.
The MPX4250AP comes in a standard DIP package with 6 pins. Here is a brief overview of the pin functions:
1. Vout (Pin 1): This is the analog output pin that provides a voltage proportional to the measured pressure.
2. Ground (Pin 2): This pin is connected to the ground.
3. VCC (Pin 3): This pin is used to supply the input voltage to the sensor.
4. NC (Pin 4): No connection.
5. NC (Pin 5): No connection.
6. NC (Pin 6): No connection.
The sensor operates over a pressure range of 20 to 250 kPa and provides a linear output voltage that is directly proportional to the applied pressure. It is commonly used for barometric pressure measurements and in manifold absolute pressure (MAP) sensing in automotive engines.

Manufacturer

The MPX4250AP is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in the design and production of a wide range of electronics components aimed at automotive, communication infrastructure, industrial, mobile, and consumer applications. Founded in 1953 as part of Philips, NXP was spun off as a separate company in 2006. It is headquartered in Eindhoven, Netherlands, and operates numerous facilities worldwide. NXP is known for its innovations in secure connectivity solutions, microcontrollers, and analog products. The company plays a significant role in advancing technologies in areas like automotive electronics, secure identification, wireless infrastructure, and the Internet of Things (IoT).

Application

The MPX4250AP is a pressure sensor commonly used in automotive and industrial applications. In the automotive sector, it is often employed for manifold absolute pressure (MAP) sensing, which is critical for engine control systems to optimize fuel efficiency and emissions. It's also used in barometric pressure measurement and altitude sensing, which are essential for navigation and weather systems. In industrial settings, the MPX4250AP can be used for process control systems and pneumatic or hydraulic system monitoring. Its ability to measure pressure accurately and its robustness make it suitable for various applications requiring precise pressure monitoring.

Package

The MPX4250AP is a pressure sensor from NXP Semiconductors. Its package type is a monolithic silicon pressure sensor in a small-outline package (SOP) with a port on top for pressure input. It's designed for use in manifold absolute pressure (MAP) sensing and other similar applications.

Frequently Asked Questions


Q: What is the operating pressure range of the MPX4250AP?
A: It measures absolute pressure from 2.9 PSI to 36.26 PSI (20 kPa to 250 kPa), suitable for board mount applications.


Q: What output type and voltage range does this sensor provide?
A: It outputs an analog voltage from 0.2 V to 4.9 V, linearly proportional to the applied absolute pressure.


Q: Is the MPX4250AP temperature compensated for stable performance?
A: Yes, it features on-chip temperature compensation from -40°C to 125°C, ensuring accuracy across wide thermal conditions.


Q: What supply voltage is required to operate this sensor?
A: It requires a regulated supply voltage of 4.85V to 5.35V for optimal analog output and accuracy.


Q: What is the maximum overpressure the MPX4250AP can withstand?
A: It can endure a maximum pressure of 145.04 PSI (1000 kPa) without damage, providing a safety margin.


Q: What mounting and termination style does this module use?
A: It uses a through-hole mounting type with PC pin termination, housed in a 6-SIP module for easy PCB integration.


Q: What port size and style are available for pressure connection?
A: It features a male 0.19" (4.93 mm) barbed tube port, allowing secure hose attachment for media input.


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