NXP USA Inc.
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MMA1200D
צפה בפרטים DataSheets

MMA1200D Sensor

Product Overview

The MMA1200D sensor belongs to the category of accelerometers and is used for measuring acceleration in various applications. It is characterized by its small size, high sensitivity, and low power consumption. The sensor is typically packaged in a small, surface-mount package and is available in different quantities per package.

Specifications

  • Measurement Range: ±1.5g to ±6g
  • Sensitivity: 800mV/g at 3V
  • Operating Voltage: 2.2V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Package Type: Surface Mount
  • Package Quantity: Varies

Detailed Pin Configuration

The MMA1200D sensor typically consists of three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. Output (Analog Output)

Functional Features

  • High sensitivity for accurate measurement of acceleration
  • Low power consumption for energy efficiency
  • Small form factor for easy integration into various devices

Advantages and Disadvantages

Advantages

  • High sensitivity allows for precise measurements
  • Low power consumption prolongs battery life in portable devices
  • Small size enables integration into compact designs

Disadvantages

  • Limited measurement range compared to some other accelerometers
  • Analog output may require additional circuitry for digital processing

Working Principles

The MMA1200D sensor operates based on the principle of capacitive sensing. When subjected to acceleration, the mass inside the sensor moves, causing a change in capacitance which is then converted into an analog voltage output proportional to the applied acceleration.

Detailed Application Field Plans

The MMA1200D sensor finds applications in various fields such as: - Motion detection in consumer electronics - Tilt sensing in automotive and industrial applications - Vibration monitoring in structural health monitoring systems

Detailed and Complete Alternative Models

Some alternative models to the MMA1200D sensor include: - MMA8452Q: A digital accelerometer with higher resolution and a wider measurement range - ADXL335: An analog accelerometer with similar characteristics but different packaging options

In conclusion, the MMA1200D sensor is a versatile accelerometer with high sensitivity and low power consumption, suitable for a wide range of applications requiring precise measurement of acceleration.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MMA1200D בפתרונות טכניים

  1. What is the MMA1200D accelerometer used for?

    • The MMA1200D accelerometer is commonly used for measuring acceleration and tilt in various technical solutions.

  2. What is the operating voltage range of the MMA1200D?

    • The operating voltage range of the MMA1200D is typically between 2.2V and 3.6V.

  3. How can I interface with the MMA1200D accelerometer?

    • The MMA1200D can be interfaced using standard digital or analog interfaces such as SPI, I2C, or analog voltage outputs.

  4. What is the measurement range of the MMA1200D?

    • The MMA1200D typically has a measurement range of ±1200g, making it suitable for a wide range of applications.

  5. Can the MMA1200D be used for vibration monitoring?

    • Yes, the MMA1200D can be used for vibration monitoring due to its high measurement range and sensitivity.

  6. Is the MMA1200D suitable for automotive applications?

    • Yes, the MMA1200D is often used in automotive applications for measuring vehicle acceleration and tilt.

  7. What are the key features of the MMA1200D?

    • The key features of the MMA1200D include low power consumption, high accuracy, and a small form factor.

  8. Does the MMA1200D require calibration?

    • The MMA1200D may require calibration depending on the specific application and accuracy requirements.

  9. Can the MMA1200D be used in harsh environments?

    • The MMA1200D is designed to withstand harsh environments and is often used in industrial and aerospace applications.

  10. Are there any evaluation boards available for the MMA1200D?

    • Yes, there are evaluation boards and development kits available for the MMA1200D to facilitate easy prototyping and testing.