NXP USA Inc.
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MPXAZ4115A6U
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MPXAZ4115A6U

Introduction

The MPXAZ4115A6U is a pressure sensor belonging to the category of integrated circuits. It is commonly used for measuring and monitoring pressure in various applications. This sensor possesses unique characteristics and comes in a specific package, making it suitable for a wide range of industrial and commercial uses.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Pressure measurement and monitoring
  • Characteristics: High accuracy, small form factor, low power consumption
  • Package: Surface mount
  • Essence: Accurate and reliable pressure sensing
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

The MPXAZ4115A6U features the following specifications: - Pressure Range: 0 to 115 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 Span (Typical)

Detailed Pin Configuration

The sensor has a total of 6 pins, each serving a specific function: 1. Vout - Analog output 2. Vss - Ground 3. Vsupply - Power supply 4. NC - No connection 5. NC - No connection 6. N/C - No connection

Functional Features

  • High accuracy and reliability in pressure measurement
  • Small form factor for easy integration into compact designs
  • Low power consumption, suitable for battery-powered applications
  • Robust construction for durability in harsh environments

Advantages and Disadvantages

Advantages

  • Accurate pressure measurement
  • Compact size
  • Low power consumption

Disadvantages

  • Limited pressure range
  • Analog output requires additional signal conditioning

Working Principles

The MPXAZ4115A6U operates on the principle of piezoresistive sensing. When pressure is applied, the internal resistors change their resistance, resulting in a corresponding change in the output voltage. This voltage is proportional to the applied pressure and can be calibrated to provide accurate pressure readings.

Detailed Application Field Plans

The MPXAZ4115A6U finds extensive use in various applications, including: - Automotive: Tire pressure monitoring systems - Industrial: HVAC systems, pneumatic control systems - Medical: Patient monitoring equipment - Consumer Electronics: Smartphones, wearables

Detailed and Complete Alternative Models

Some alternative models to the MPXAZ4115A6U include: - MPX5700AP - MPXV5010G - MPX12GP

In conclusion, the MPXAZ4115A6U is a versatile pressure sensor with high accuracy and reliability, making it suitable for diverse applications across different industries.

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  1. What is the MPXAZ4115A6U pressure sensor used for?

    • The MPXAZ4115A6U pressure sensor is commonly used to measure absolute pressure in various technical solutions, such as industrial automation, HVAC systems, and medical devices.

  2. What is the operating voltage range of the MPXAZ4115A6U?

    • The operating voltage range of the MPXAZ4115A6U is typically 4.75V to 5.25V, making it suitable for a wide range of applications.

  3. How does the MPXAZ4115A6U communicate with microcontrollers or other devices?

    • The MPXAZ4115A6U typically communicates using analog voltage output, which can be easily interfaced with microcontrollers or ADCs for further processing.

  4. What is the pressure range that the MPXAZ4115A6U can measure?

    • The MPXAZ4115A6U can measure pressure within the range of 0 to 115 kPa, making it suitable for applications requiring precise pressure measurements within this range.

  5. Is the MPXAZ4115A6U suitable for harsh environments?

    • Yes, the MPXAZ4115A6U is designed to withstand harsh environments and is often used in industrial and automotive applications where robustness is required.

  6. What is the accuracy of the MPXAZ4115A6U pressure sensor?

    • The MPXAZ4115A6U typically offers high accuracy, with a typical error margin of around ±1.5% over the specified temperature range.

  7. Can the MPXAZ4115A6U be used for altitude measurement?

    • Yes, the MPXAZ4115A6U can be used for altitude measurement by converting the absolute pressure readings into altitude using appropriate algorithms.

  8. Does the MPXAZ4115A6U require calibration?

    • The MPXAZ4115A6U may require initial calibration to ensure accurate pressure readings, especially in critical applications where precision is essential.

  9. What are the typical applications of the MPXAZ4115A6U in HVAC systems?

    • In HVAC systems, the MPXAZ4115A6U is commonly used for monitoring air pressure, controlling airflow, and ensuring proper ventilation in buildings.

  10. Can the MPXAZ4115A6U be used in medical devices?

    • Yes, the MPXAZ4115A6U is suitable for use in medical devices for applications such as patient monitoring, respiratory equipment, and infusion pumps, where precise pressure sensing is crucial.