NXP USA Inc.
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MMA3204KEGR2
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MMA3204KEGR2

Product Overview

Category

The MMA3204KEGR2 belongs to the category of accelerometers.

Use

It is used for measuring acceleration and tilt in various applications.

Characteristics

  • High sensitivity
  • Low power consumption
  • Small package size

Package

The MMA3204KEGR2 is available in a small, surface-mount package.

Essence

This accelerometer is essential for precise measurement of acceleration and tilt in electronic devices.

Packaging/Quantity

The MMA3204KEGR2 is typically packaged in reels and is available in varying quantities depending on the manufacturer.

Specifications

  • Measurement Range: ±2g, ±4g, ±8g
  • Sensitivity: 800 mV/g (typical)
  • Operating Voltage: 2.2V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Analog

Detailed Pin Configuration

The MMA3204KEGR2 has a standard pin configuration with connections for power, ground, and analog output.

Functional Features

  • High sensitivity allows for accurate measurement of small accelerations
  • Low power consumption makes it suitable for battery-powered devices
  • Wide operating temperature range enables use in various environmental conditions

Advantages and Disadvantages

Advantages

  • High sensitivity for precise measurements
  • Low power consumption for extended battery life
  • Small package size for easy integration into compact designs

Disadvantages

  • Limited measurement range compared to some other accelerometers
  • Analog output may require additional signal conditioning for certain applications

Working Principles

The MMA3204KEGR2 operates based on the principle of capacitance change due to acceleration, which is then converted into an analog voltage output.

Detailed Application Field Plans

Automotive

  • In automotive applications, the MMA3204KEGR2 can be used for vehicle stability control systems and rollover detection.

Consumer Electronics

  • In consumer electronics, this accelerometer can be utilized for screen orientation detection in smartphones and tablets.

Industrial Equipment

  • For industrial equipment, the MMA3204KEGR2 can be integrated into vibration monitoring systems and inclinometers.

Detailed and Complete Alternative Models

  • ADXL345
  • LIS3DH
  • KX022-1020

In conclusion, the MMA3204KEGR2 accelerometer offers high sensitivity and low power consumption, making it suitable for a wide range of applications in various industries. Its compact size and precise measurement capabilities make it a valuable component in electronic devices requiring acceleration and tilt sensing.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MMA3204KEGR2 trong giải pháp kỹ thuật

  1. What is the MMA3204KEGR2?

    • The MMA3204KEGR2 is a low-g accelerometer sensor designed for motion and tilt sensing applications.

  2. What is the operating voltage range of the MMA3204KEGR2?

    • The operating voltage range of the MMA3204KEGR2 is typically between 2.2V and 3.6V.

  3. What is the output format of the MMA3204KEGR2?

    • The MMA3204KEGR2 provides analog output in the form of voltage proportional to acceleration.

  4. What is the measurement range of the MMA3204KEGR2?

    • The MMA3204KEGR2 has a measurement range of ±2g, making it suitable for detecting both small and large accelerations.

  5. What are some typical applications of the MMA3204KEGR2?

    • Typical applications of the MMA3204KEGR2 include motion-activated functions in consumer electronics, orientation detection in portable devices, and vibration monitoring in industrial equipment.

  6. What is the sensitivity of the MMA3204KEGR2?

    • The sensitivity of the MMA3204KEGR2 is typically 800mV/g, allowing for precise measurement of acceleration.

  7. What is the package type of the MMA3204KEGR2?

    • The MMA3204KEGR2 is available in a small, surface-mount LGA package, making it suitable for compact designs.

  8. Does the MMA3204KEGR2 require external signal conditioning?

    • No, the MMA3204KEGR2 includes built-in signal conditioning circuitry, simplifying integration into technical solutions.

  9. What is the temperature range for operation of the MMA3204KEGR2?

    • The MMA3204KEGR2 is designed to operate within a temperature range of -40°C to 85°C, ensuring reliable performance in various environments.

  10. Is the MMA3204KEGR2 RoHS compliant?

    • Yes, the MMA3204KEGR2 is compliant with the Restriction of Hazardous Substances (RoHS) directive, meeting environmental standards.