STMicroelectronics
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
LIS3DHHTR
Zobrazit detail DataSheets

LIS3DHHTR

Product Overview

Category

The LIS3DHHTR belongs to the category of MEMS motion sensors.

Use

It is used for motion and vibration sensing in various electronic devices.

Characteristics

  • High accuracy and resolution
  • Low power consumption
  • Small form factor
  • Wide operating temperature range

Package

The LIS3DHHTR is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of LIS3DHHTR lies in its precise motion sensing capabilities, which enable accurate detection of movement and orientation.

Packaging/Quantity

The sensor is typically supplied in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Operating Voltage: 1.71V to 3.6V
  • Sensing Range: ±2g to ±16g
  • Output Data Rate: Up to 1600 Hz
  • Interface: I2C/SPI

Detailed Pin Configuration

The LIS3DHHTR 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
  • Embedded temperature sensor
  • Programmable interrupt generators
  • Self-test capability

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low power consumption
  • Compact size
  • Versatile interface options

Disadvantages

  • Limited sensing range compared to some alternatives
  • Higher cost compared to basic motion sensors

Working Principles

The LIS3DHHTR operates based on the principles of micro-electromechanical systems (MEMS) technology. It utilizes capacitive sensing elements to detect motion and acceleration, converting the physical movement into digital output signals.

Detailed Application Field Plans

The LIS3DHHTR finds applications in various fields, including: - Consumer electronics (e.g., smartphones, wearables) - Industrial monitoring and control systems - Automotive safety and navigation systems - Medical devices for motion tracking and monitoring

Detailed and Complete Alternative Models

Some alternative models to the LIS3DHHTR include: - LIS2DH12: A lower-cost option with slightly reduced performance - LSM6DSO: Offers additional gyroscope functionality along with accelerometer capabilities - ADXL345: A popular alternative from a different manufacturer with similar features

In conclusion, the LIS3DHHTR offers high-performance motion sensing capabilities suitable for a wide range of applications, despite its limitations in sensing range and cost compared to some alternatives.

[Word Count: 362]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LIS3DHHTR v technických řešeních

  1. What is LIS3DHHTR?

    • LIS3DHHTR is a high-performance three-axis linear accelerometer designed for industrial applications.

  2. What are the key features of LIS3DHHTR?

    • The key features include ultra-low power consumption, high shock survivability, and high stability over temperature.

  3. How is LIS3DHHTR typically used in technical solutions?

    • LIS3DHHTR is commonly used for vibration monitoring, tilt sensing, and motion detection in industrial equipment and machinery.

  4. What is the operating voltage range of LIS3DHHTR?

    • The operating voltage range is typically from 1.71V to 3.6V.

  5. Can LIS3DHHTR withstand harsh environmental conditions?

    • Yes, LIS3DHHTR is designed to withstand harsh environmental conditions, making it suitable for rugged industrial applications.

  6. What communication interfaces does LIS3DHHTR support?

    • LIS3DHHTR supports I2C and SPI digital interfaces for easy integration with microcontrollers and other devices.

  7. Is LIS3DHHTR compatible with common industrial communication protocols?

    • Yes, LIS3DHHTR can be easily integrated into systems using standard industrial communication protocols such as Modbus or CAN bus.

  8. What is the typical output data rate of LIS3DHHTR?

    • The typical output data rate ranges from 10 Hz to 6400 Hz, providing flexibility for different application requirements.

  9. Does LIS3DHHTR have built-in self-test capabilities?

    • Yes, LIS3DHHTR includes built-in self-test capabilities for verifying the functionality and reliability of the sensor.

  10. Are there any known limitations or considerations when using LIS3DHHTR in technical solutions?

    • While LIS3DHHTR is highly robust, users should consider factors such as electromagnetic interference and mechanical mounting for optimal performance.