NXP USA Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MMA6361LR2
Zobrazit detail DataSheets

MMA6361LR2

Product Overview

The MMA6361LR2 belongs to the category of accelerometers and is commonly used for measuring acceleration in various electronic devices. This accelerometer is known for its compact size, high accuracy, and low power consumption. It is typically packaged in a small, surface-mount package and is available in various quantities to suit different production needs.

Basic Information

  • Category: Accelerometer
  • Use: Measuring acceleration in electronic devices
  • Characteristics: Compact size, high accuracy, low power consumption
  • Package: Surface-mount package
  • Essence: Accurate measurement of acceleration
  • Packaging/Quantity: Available in various quantities

Specifications

  • Measurement Range: ±1.5g to ±6g
  • Supply Voltage: 2.2V to 3.6V
  • Low Power Consumption: 400 μA
  • Output Type: Analog
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MMA6361LR2 features a standard pin configuration with the following pins: 1. VDD (Power supply) 2. GND (Ground) 3. XOUT (Analog output for X-axis acceleration) 4. YOUT (Analog output for Y-axis acceleration) 5. ZOUT (Analog output for Z-axis acceleration)

Functional Features

  • High accuracy in measuring acceleration
  • Low power consumption for extended battery life
  • Wide operating temperature range for versatile applications
  • Analog output for easy interfacing with microcontrollers and other devices

Advantages and Disadvantages

Advantages

  • Compact size
  • High accuracy
  • Low power consumption
  • Wide operating temperature range

Disadvantages

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

Working Principles

The MMA6361LR2 operates based on the principles of capacitive sensing. When subjected to acceleration, the mass within the accelerometer causes a change in capacitance, which is then converted into an analog voltage output proportional to the applied acceleration.

Detailed Application Field Plans

The MMA6361LR2 finds extensive use in various applications, including: - Motion-sensing devices - Inertial measurement units (IMUs) - Impact detection systems - Tilt sensors - Robotics and drones

Detailed and Complete Alternative Models

Some alternative models to the MMA6361LR2 include: - ADXL335 from Analog Devices - LIS3DH from STMicroelectronics - KX022 from Kionix

In conclusion, the MMA6361LR2 accelerometer offers high accuracy and low power consumption, making it suitable for a wide range of applications that require precise measurement of acceleration.

[Word count: 398]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMA6361LR2 v technických řešeních

  1. What is the MMA6361LR2 accelerometer used for?

    • The MMA6361LR2 accelerometer is commonly used to measure acceleration in various technical solutions, such as motion sensing, tilt sensing, and vibration monitoring.

  2. How does the MMA6361LR2 communicate with a microcontroller?

    • The MMA6361LR2 typically communicates with a microcontroller using an analog voltage output or through digital interfaces like I2C or SPI.

  3. What is the operating voltage range of the MMA6361LR2?

    • The operating voltage range of the MMA6361LR2 is typically between 2.2V and 3.6V.

  4. Can the MMA6361LR2 be used for impact detection in industrial applications?

    • Yes, the MMA6361LR2 can be utilized for impact detection in industrial applications due to its ability to accurately measure sudden changes in acceleration.

  5. What are the key features of the MMA6361LR2 that make it suitable for automotive applications?

    • The MMA6361LR2's high sensitivity, low power consumption, and small form factor make it well-suited for automotive applications such as airbag deployment systems and vehicle stability control.

  6. Is the MMA6361LR2 sensitive to temperature variations?

    • The MMA6361LR2 is designed to have minimal sensitivity to temperature variations, ensuring reliable performance across a wide range of operating temperatures.

  7. Can the MMA6361LR2 be used for gesture recognition in consumer electronics?

    • Yes, the MMA6361LR2 can be employed for gesture recognition in consumer electronics, enabling intuitive user interfaces in devices like smartphones and gaming consoles.

  8. What is the resolution of the MMA6361LR2 accelerometer?

    • The MMA6361LR2 typically offers a resolution of X bits, providing precise measurement of acceleration forces.

  9. Does the MMA6361LR2 require external calibration for accurate measurements?

    • The MMA6361LR2 is factory-calibrated and generally does not require external calibration for accurate measurements, simplifying its integration into technical solutions.

  10. Are there any specific considerations for PCB layout when integrating the MMA6361LR2?

    • Proper grounding, noise isolation, and careful placement of decoupling capacitors are important considerations for PCB layout when integrating the MMA6361LR2 to ensure optimal performance and accuracy.