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MMA6525KCWR2
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MMA6525KCWR2

Product Overview

Category

The MMA6525KCWR2 belongs to the category of motion sensors, specifically an accelerometer.

Use

This product is used for measuring acceleration and tilt in various applications such as automotive systems, industrial equipment, and consumer electronics.

Characteristics

  • High sensitivity
  • Low power consumption
  • Small form factor
  • Wide operating temperature range

Package

The MMA6525KCWR2 is available in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of this product lies in its ability to accurately measure acceleration and tilt, providing crucial data for motion-based applications.

Packaging/Quantity

The MMA6525KCWR2 is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

  • Operating Voltage: 1.8V to 3.6V
  • Sensing Range: ±2g, ±4g, ±8g
  • Output Type: Digital I2C/SPI
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 3mm x 3mm x 1mm

Detailed Pin Configuration

The MMA6525KCWR2 features a standard pin configuration with connections for power, ground, and communication interfaces. The detailed pinout can be found in the product datasheet.

Functional Features

  • High-resolution digital output
  • Built-in self-test functionality
  • Low noise and high stability

Advantages and Disadvantages

Advantages

  • Accurate motion sensing
  • Low power consumption
  • Compact size

Disadvantages

  • Limited sensing range compared to some alternatives
  • Sensitive to electromagnetic interference in certain environments

Working Principles

The MMA6525KCWR2 operates based on the principles of micro-electromechanical systems (MEMS) technology, where changes in capacitance due to motion are converted into digital signals.

Detailed Application Field Plans

Automotive Systems

In automotive applications, the MMA6525KCWR2 can be used for vehicle stability control, rollover detection, and impact sensing.

Industrial Equipment

For industrial machinery, this sensor can provide tilt and vibration data for predictive maintenance and safety monitoring.

Consumer Electronics

In devices like smartphones and wearables, the MMA6525KCWR2 enables screen rotation, step counting, and gesture recognition.

Detailed and Complete Alternative Models

  • MMA8452Q: Offers a wider sensing range and higher resolution
  • ADXL345: Provides enhanced shock and impact detection capabilities

In conclusion, the MMA6525KCWR2 is a versatile accelerometer with applications across various industries, offering accurate motion sensing in a compact and efficient package.

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技術ソリューションにおける MMA6525KCWR2 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the MMA6525KCWR2?

    • The MMA6525KCWR2 is a low-g 3-axis accelerometer designed for motion and tilt sensing applications.

  2. What is the operating voltage range of the MMA6525KCWR2?

    • The operating voltage range of the MMA6525KCWR2 is typically between 2.4V and 3.6V.

  3. What is the output data rate of the MMA6525KCWR2?

    • The output data rate of the MMA6525KCWR2 is programmable, with options such as 1.56 Hz, 6.25 Hz, 12.5 Hz, and 50 Hz.

  4. What are the typical applications of the MMA6525KCWR2?

    • The MMA6525KCWR2 is commonly used in applications such as orientation detection, gaming controllers, and motion-activated functions in portable devices.

  5. What is the resolution of the MMA6525KCWR2?

    • The MMA6525KCWR2 has a resolution of 8-bit digital output for each axis.

  6. What is the communication interface used by the MMA6525KCWR2?

    • The MMA6525KCWR2 uses an I2C digital interface for communication with microcontrollers or other devices.

  7. What is the power consumption of the MMA6525KCWR2?

    • The power consumption of the MMA6525KCWR2 is typically low, making it suitable for battery-powered applications.

  8. Is the MMA6525KCWR2 suitable for automotive applications?

    • Yes, the MMA6525KCWR2 is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability.

  9. Does the MMA6525KCWR2 have built-in self-test capabilities?

    • Yes, the MMA6525KCWR2 features built-in self-test functionality for diagnostic purposes.

  10. What are the key advantages of using the MMA6525KCWR2 in technical solutions?

    • The key advantages of the MMA6525KCWR2 include its small form factor, low power consumption, and high accuracy, making it ideal for various motion-sensing applications.