NXP USA Inc.
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MPXM2102A
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MPXM2102A

Product Overview

The MPXM2102A belongs to the category of pressure sensors and is commonly used for measuring air and non-aggressive gases. This sensor is known for its high accuracy, reliability, and robustness, making it suitable for a wide range of industrial and commercial applications. The package includes the sensor itself along with essential documentation for installation and operation.

Basic Information

  • Category: Pressure Sensor
  • Use: Measurement of air and non-aggressive gases
  • Characteristics: High accuracy, reliability, and robustness
  • Package: Includes the sensor and essential documentation
  • Essence: Accurate and reliable pressure measurement
  • Packaging/Quantity: Typically packaged individually or in small quantities for commercial use

Specifications

  • Pressure Range: 0 to 100 kPa
  • Supply Voltage: 4.75 to 5.25 V
  • Output Type: Analog
  • Operating Temperature Range: -40°C to 125°C
  • Accuracy: ±1.5% Full Scale

Detailed Pin Configuration

The MPXM2102A features a standard pin configuration with connections for power supply, ground, and analog output. It typically consists of four pins, including VCC, GND, Vout, and NC (No Connection).

Functional Features

  • Accurate pressure measurement within the specified range
  • Robust design suitable for harsh industrial environments
  • Analog output for easy interfacing with microcontrollers and data acquisition systems

Advantages and Disadvantages

Advantages

  • High accuracy and reliability
  • Robust construction for durability
  • Easy integration with existing systems

Disadvantages

  • Limited to measuring air and non-aggressive gases
  • Analog output may require additional signal conditioning for precise measurements

Working Principles

The MPXM2102A operates on the principle of piezoresistive sensing, where changes in pressure cause a corresponding change in the resistance of the sensing element. This change is then converted into an analog voltage output proportional to the applied pressure.

Detailed Application Field Plans

The MPXM2102A is widely used in various applications, including: - HVAC systems for monitoring air flow and pressure - Industrial automation for process control and monitoring - Medical equipment for pressure sensing in respiratory devices - Automotive systems for monitoring tire pressure and engine intake manifold pressure

Detailed and Complete Alternative Models

Some alternative models to the MPXM2102A include: - MPXV5010GC6U: Similar pressure sensor with a different pressure range - MP3V5050DP: Differential pressure sensor for more complex measurement requirements - MPXHZ6250AC6T1: High-temperature pressure sensor for extreme operating conditions

In conclusion, the MPXM2102A is a reliable and accurate pressure sensor suitable for a wide range of applications. Its robust design and functional features make it a popular choice in industries requiring precise pressure measurements.

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  1. What is the MPXM2102A?

    • The MPXM2102A is a pressure sensor designed for use in various technical solutions to measure absolute pressure.

  2. What is the operating voltage range of the MPXM2102A?

    • The operating voltage range of the MPXM2102A is typically 4.75V to 5.25V.

  3. What is the pressure range that the MPXM2102A can measure?

    • The MPXM2102A can measure pressure within the range of 0 to 100 kPa (0 to 14.5 psi).

  4. How does the MPXM2102A communicate with microcontrollers or other devices?

    • The MPXM2102A communicates using an analog output signal, typically a voltage proportional to the measured pressure.

  5. What are the typical applications of the MPXM2102A?

    • The MPXM2102A is commonly used in medical devices, HVAC systems, and industrial automation for pressure monitoring and control.

  6. Is the MPXM2102A suitable for harsh environments?

    • Yes, the MPXM2102A is designed to operate reliably in harsh environments, including those with high levels of vibration and shock.

  7. Can the MPXM2102A be used for liquid pressure measurement?

    • No, the MPXM2102A is specifically designed for measuring air and non-corrosive gas pressures.

  8. What is the accuracy of the MPXM2102A?

    • The MPXM2102A typically has an accuracy of around ±2% of the full-scale span.

  9. Does the MPXM2102A require calibration?

    • Yes, it is recommended to calibrate the MPXM2102A periodically to ensure accurate pressure measurements.

  10. Can the MPXM2102A be used in battery-powered devices?

    • Yes, the low power consumption of the MPXM2102A makes it suitable for use in battery-powered devices.