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LIS2DE12TR
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LIS2DE12TR

Product Overview

Category

The LIS2DE12TR belongs to the category of MEMS digital output motion sensor.

Use

It is used for detecting motion and orientation in various electronic devices such as smartphones, tablets, and wearable devices.

Characteristics

  • Small form factor
  • Low power consumption
  • High accuracy
  • Digital output
  • Three-axis accelerometer

Package

The LIS2DE12TR is available in a small, surface-mount package.

Essence

The essence of the LIS2DE12TR lies in its ability to provide accurate motion sensing in a compact and energy-efficient design.

Packaging/Quantity

The sensor is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Operating Voltage: 1.71V to 3.6V
  • Output Data Rate: 1 Hz to 5.3 kHz
  • Sensitivity: 0.061 mg/LSB to 16 g/LSB
  • Interface: I2C/SPI

Detailed Pin Configuration

The LIS2DE12TR features a standard pin configuration with pins for power, ground, and communication interfaces. The detailed pinout can be found in the product datasheet.

Functional Features

  • Motion detection
  • Free-fall detection
  • Wake-up/sleep mode
  • Programmable interrupt generator

Advantages and Disadvantages

Advantages

  • Low power consumption
  • High accuracy
  • Compact size
  • Versatile functionality

Disadvantages

  • Limited measurement range compared to some other sensors
  • Sensitive to external vibrations

Working Principles

The LIS2DE12TR operates based on the principles of micro-electromechanical systems (MEMS) technology. It utilizes capacitive sensing elements to measure acceleration along three axes.

Detailed Application Field Plans

The LIS2DE12TR is widely used in applications requiring motion detection and orientation sensing. Some of the key application fields include: - Mobile devices - Gaming controllers - Virtual reality systems - Activity trackers - Industrial equipment monitoring

Detailed and Complete Alternative Models

Some alternative models to the LIS2DE12TR include: - LIS3DH: A similar three-axis accelerometer with higher sensitivity and extended measurement range. - MPU-6050: A six-axis motion tracking device with integrated gyroscope and accelerometer. - BMA280: Another three-axis accelerometer with ultra-low power consumption.

In conclusion, the LIS2DE12TR is a versatile motion sensor that offers high accuracy and low power consumption, making it suitable for a wide range of applications in the consumer electronics and industrial sectors.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LIS2DE12TR em soluções técnicas

  1. What is the operating voltage range of LIS2DE12TR?

    • The operating voltage range of LIS2DE12TR is 1.71V to 3.6V.

  2. What is the output data rate of LIS2DE12TR?

    • LIS2DE12TR offers selectable output data rates from 1 Hz to 5.3 kHz.

  3. Can LIS2DE12TR be used for motion detection in portable devices?

    • Yes, LIS2DE12TR is suitable for motion detection in portable devices due to its low power consumption and small footprint.

  4. Does LIS2DE12TR support both I2C and SPI interfaces?

    • Yes, LIS2DE12TR supports both I2C and SPI digital interfaces for communication with microcontrollers.

  5. What is the full-scale acceleration range of LIS2DE12TR?

    • The full-scale acceleration range of LIS2DE12TR is ±2g/±4g/±8g/±16g.

  6. Is LIS2DE12TR suitable for vibration monitoring applications?

    • Yes, LIS2DE12TR can be used for vibration monitoring applications due to its high accuracy and sensitivity.

  7. Can LIS2DE12TR be used in automotive applications?

    • Yes, LIS2DE12TR is AEC-Q100 qualified, making it suitable for automotive applications.

  8. What is the typical current consumption of LIS2DE12TR in normal operation?

    • The typical current consumption of LIS2DE12TR in normal operation is 10 µA.

  9. Does LIS2DE12TR include built-in self-test capability?

    • Yes, LIS2DE12TR features a built-in self-test capability for verifying sensor functionality.

  10. Is LIS2DE12TR RoHS compliant?

    • Yes, LIS2DE12TR is RoHS compliant, ensuring it meets environmental standards for hazardous substance control.