NXP USA Inc.
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MMA1200KEG
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MMA1200KEG

Product Overview

The MMA1200KEG belongs to the category of accelerometers and is designed for use in various applications requiring precise measurement of acceleration. This accelerometer is known for its high accuracy, compact size, and robust packaging, making it suitable for a wide range of industrial and consumer electronic products. The package includes the essence of advanced sensor technology and comes in a standard quantity per package.

Specifications

  • Measurement Range: ±2g, ±4g, ±8g, ±16g
  • Sensitivity: 800 mV/g at 2g full scale
  • Operating Voltage: 3.3V - 5V
  • Output Type: Analog
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: Surface Mount
  • Dimensions: 3mm x 3mm x 1mm

Detailed Pin Configuration

The MMA1200KEG features a standard pin configuration with a total of 8 pins. The pinout includes power supply pins, ground pins, and analog output pins, ensuring seamless integration into various electronic systems.

| Pin Number | Function | |------------|---------------| | 1 | VCC (Power) | | 2 | GND (Ground) | | 3 | XOUT (Analog Output) | | 4 | YOUT (Analog Output) | | 5 | NC (Not Connected) | | 6 | NC (Not Connected) | | 7 | GND (Ground) | | 8 | ST (Self-Test) |

Functional Features

The MMA1200KEG accelerometer offers high sensitivity and low noise, enabling precise measurement of acceleration in dynamic environments. It also incorporates a self-test feature for diagnostic purposes, ensuring reliable performance in critical applications.

Advantages and Disadvantages

Advantages

  • High accuracy and sensitivity
  • Compact size for easy integration
  • Wide operating voltage range
  • Self-test feature for enhanced reliability

Disadvantages

  • Limited measurement range compared to some alternative models
  • Analog output requires external signal conditioning for digital systems

Working Principles

The MMA1200KEG operates based on the principle of capacitive sensing, where changes in acceleration cause variations in the capacitance of internal sensing elements. These variations are then converted into analog voltage signals, providing accurate acceleration measurements.

Detailed Application Field Plans

The MMA1200KEG is well-suited for applications such as: - Motion tracking and gesture recognition in consumer electronics - Structural health monitoring in industrial equipment - Vibration analysis in automotive systems - Inertial navigation systems for unmanned aerial vehicles (UAVs)

Detailed and Complete Alternative Models

Some alternative models to the MMA1200KEG include: - MMA2200KEG: Offers extended measurement range and higher shock resistance - MMA3200KEG: Provides digital output for direct interface with microcontrollers - XYZ5000KFG: Features multi-axis sensing capabilities for comprehensive motion analysis

In conclusion, the MMA1200KEG accelerometer offers high precision and reliability in measuring acceleration, making it an ideal choice for diverse applications across industries.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MMA1200KEG in technische oplossingen

  1. What is the MMA1200KEG?

    • The MMA1200KEG is a high-precision, low-power, three-axis, capacitive micromachined accelerometer with a digital interface.

  2. What are the key features of the MMA1200KEG?

    • The key features include low power consumption, high precision, digital output, and a wide measurement range.

  3. How can the MMA1200KEG be used in technical solutions?

    • The MMA1200KEG can be used for tilt sensing, motion detection, vibration monitoring, and orientation detection in various technical applications.

  4. What is the operating voltage range of the MMA1200KEG?

    • The operating voltage range is typically 2.2V to 3.6V.

  5. What is the resolution of the MMA1200KEG?

    • The resolution is typically 10-bit digital output.

  6. Can the MMA1200KEG withstand harsh environmental conditions?

    • Yes, the MMA1200KEG is designed to operate reliably in harsh environmental conditions, making it suitable for industrial and automotive applications.

  7. What communication interface does the MMA1200KEG use?

    • The MMA1200KEG uses a standard I2C or SPI digital interface for communication with microcontrollers or other devices.

  8. Is the MMA1200KEG suitable for battery-powered applications?

    • Yes, the low power consumption of the MMA1200KEG makes it well-suited for battery-powered applications, extending the device's operational lifetime.

  9. What are the typical applications of the MMA1200KEG in technical solutions?

    • Typical applications include inclinometers, gaming controllers, pedometers, and impact detection systems.

  10. Are there any evaluation boards or development kits available for the MMA1200KEG?

    • Yes, there are evaluation boards and development kits available to facilitate the integration and testing of the MMA1200KEG in technical solutions.