NXP USA Inc.
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MPX2102A
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MPX2102A

Product Overview

Category

The MPX2102A belongs to the category of pressure sensors.

Use

It is used for measuring absolute or differential pressure in various applications.

Characteristics

  • The sensor is known for its high accuracy and reliability.
  • It operates within a wide temperature range.
  • It offers low power consumption, making it suitable for battery-powered applications.

Package

The MPX2102A is available in a small outline package (SOP) with surface mount technology.

Essence

The essence of the MPX2102A lies in its precise and stable pressure measurement capabilities.

Packaging/Quantity

The sensor is typically packaged in reels and is available in varying quantities based on customer requirements.

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
  • Sensitivity: 45 mV/kPa

Detailed Pin Configuration

The MPX2102A features a total of 6 pins: 1. Vout (Analog Output) 2. Vss (Ground) 3. V+ (Supply Voltage) 4. N/C (No Connection) 5. N/C (No Connection) 6. N/C (No Connection)

Functional Features

  • High accuracy and linearity
  • Low power consumption
  • Robust design for harsh environments
  • Overvoltage protection

Advantages

  • Wide operating temperature range
  • Small form factor
  • Suitable for battery-powered applications
  • Excellent long-term stability

Disadvantages

  • Limited pressure range compared to some other models
  • Requires external signal conditioning for precise measurements

Working Principles

The MPX2102A utilizes piezoresistive technology to measure pressure. When pressure is applied, the resistance of the sensing element changes, resulting in a corresponding change in output voltage.

Detailed Application Field Plans

The MPX2102A is commonly used in the following applications: - Automotive systems - Industrial automation - Medical devices - HVAC systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MPX2102A include: - MPX2050 - MPX5700 - MPX5999

In summary, the MPX2102A is a reliable and accurate pressure sensor suitable for a wide range of applications, offering high performance in a compact package.

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  1. What is the MPX2102A?

    • The MPX2102A is a pressure sensor designed for use in various technical solutions to measure absolute pressure.

  2. What is the operating voltage range of the MPX2102A?

    • The operating voltage range of the MPX2102A is typically 4.75V to 5.25V.

  3. What is the pressure range that the MPX2102A can measure?

    • The MPX2102A can measure pressure within the range of 0 to 100 kPa (0 to 14.5 psi).

  4. How does the MPX2102A communicate with microcontrollers or other devices?

    • The MPX2102A typically communicates using analog voltage output, which can be interfaced with microcontrollers or ADCs.

  5. What are some common applications of the MPX2102A?

    • Common applications of the MPX2102A include industrial automation, automotive systems, and medical devices.

  6. What is the accuracy of the MPX2102A?

    • The MPX2102A has a typical accuracy of ±2.5% full scale over the specified temperature range.

  7. Does the MPX2102A require calibration?

    • Yes, the MPX2102A may require calibration to ensure accurate pressure measurements in specific applications.

  8. Can the MPX2102A be used in harsh environments?

    • The MPX2102A is designed to be used in harsh environments, as it is capable of withstanding high shock and vibration.

  9. What is the temperature range for operation of the MPX2102A?

    • The MPX2102A is designed to operate within a temperature range of -40°C to 125°C.

  10. Is the MPX2102A suitable for battery-powered applications?

    • Yes, the low power consumption of the MPX2102A makes it suitable for battery-powered applications where pressure sensing is required.