NXP USA Inc.
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MPX5700GP
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MPX5700GP

Introduction

The MPX5700GP is a pressure sensor belonging to the category of integrated silicon pressure sensors. It is commonly used for measuring and monitoring pressure in various applications. This entry provides an overview of the MPX5700GP, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Integrated Silicon Pressure Sensor
  • Use: Measurement and monitoring of pressure
  • Characteristics: High sensitivity, low power consumption, small form factor
  • Package: Surface mount
  • Essence: Transducer
  • Packaging/Quantity: Tape & Reel (2500 units per reel)

Specifications

  • Pressure Range: 0 to 700 kPa (0 to 101.5 psi)
  • Supply Voltage: 4.85 to 5.35 V
  • Output Type: Analog
  • Operating Temperature: -40°C to 125°C
  • Sensitivity: 7 mV/kPa
  • Response Time: <1 ms

Detailed Pin Configuration

The MPX5700GP has a total of 6 pins: 1. Vout (Analog Output) 2. Vss (Ground) 3. V+ (Supply Voltage) 4. NC (No Connection) 5. NC (No Connection) 6. NC (No Connection)

Functional Features

  • High Sensitivity: The sensor provides accurate and precise pressure measurements.
  • Low Power Consumption: Suitable for battery-powered applications.
  • Small Form Factor: Allows for easy integration into various systems.

Advantages and Disadvantages

Advantages

  • Accurate and precise pressure measurement
  • Low power consumption
  • Compact size

Disadvantages

  • Limited pressure range compared to some other sensors
  • Sensitive to electromagnetic interference

Working Principles

The MPX5700GP operates on the principle of piezoresistive sensing. When pressure is applied, the resistance of the piezoresistive elements changes, resulting in a corresponding change in output voltage.

Detailed Application Field Plans

The MPX5700GP is suitable for a wide range of applications, including: - Automotive: Tire pressure monitoring systems - Industrial: Process control and monitoring - Medical: Patient monitoring devices - Consumer Electronics: Smart appliances and gadgets

Detailed and Complete Alternative Models

  • MPX5700AP: Similar specifications with a different package type
  • MPX5700ASX: Enhanced ESD protection version with similar performance

In conclusion, the MPX5700GP is a versatile pressure sensor with high sensitivity and low power consumption, making it suitable for various applications across different industries.

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  1. What is the MPX5700GP pressure sensor used for?

    • The MPX5700GP pressure sensor is commonly used to measure and monitor air or fluid pressure in various technical applications.

  2. What is the operating voltage range of the MPX5700GP?

    • The operating voltage range of the MPX5700GP is typically 4.75V to 5.25V.

  3. How does the MPX5700GP communicate its output signal?

    • The MPX5700GP provides an analog output signal, typically a ratiometric voltage proportional to the applied pressure.

  4. What is the pressure range that the MPX5700GP can measure?

    • The MPX5700GP is designed to measure pressure within the range of 0 to 700 kPa (0 to 100 psi).

  5. Can the MPX5700GP be used with corrosive media?

    • No, the MPX5700GP is not suitable for use with corrosive media due to its construction and materials.

  6. What is the temperature range for proper operation of the MPX5700GP?

    • The MPX5700GP is typically specified to operate within a temperature range of -40°C to 125°C.

  7. Is the MPX5700GP suitable for automotive applications?

    • Yes, the MPX5700GP is often used in automotive applications such as engine control systems and tire pressure monitoring.

  8. What is the output impedance of the MPX5700GP?

    • The output impedance of the MPX5700GP is typically low, allowing for easy interfacing with microcontrollers and other electronics.

  9. Can the MPX5700GP be used in medical devices?

    • Yes, the MPX5700GP can be utilized in certain medical devices where pressure sensing is required, but it must meet specific regulatory requirements for medical use.

  10. What are some common failure modes of the MPX5700GP?

    • Common failure modes of the MPX5700GP include overpressure damage, electrical overstress, and exposure to incompatible media leading to sensor degradation. Regular calibration and maintenance are important to prevent these issues.