LIS2DH12TR

Product Overview

Category

The LIS2DH12TR belongs to the category of MEMS digital output motion sensor.

Use

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

Characteristics

• High accuracy and resolution
• Low power consumption
• Compact size
• Digital output
• Wide range of sensitivity options

Package

The LIS2DH12TR is available in a small, surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of the LIS2DH12TR lies in its ability to provide precise motion sensing capabilities while consuming minimal power.

Packaging/Quantity

The sensor is typically supplied in reels with a specific quantity per reel, as per the manufacturer's specifications.

Specifications

• Operating Voltage: 1.71V to 3.6V
• Output Data Rate: 1 Hz to 5.3 kHz
• Sensitivity Options: ±2g / ±4g / ±8g / ±16g
• Interface: I2C/SPI

Detailed Pin Configuration

The LIS2DH12TR features a standard pin configuration with pins for power supply, communication interface, and sensor output.

Functional Features

• Motion detection and measurement in three axes
• Embedded temperature sensor
• Programmable interrupt generator
• Self-test capability
• FIFO buffer for data storage

Advantages

• High accuracy and resolution enable precise motion tracking
• Low power consumption prolongs battery life in portable devices
• Small form factor allows for easy integration into compact designs
• Versatile sensitivity options cater to a wide range of application requirements

Disadvantages

• Limited maximum sensitivity compared to some other motion sensors
• Requires careful PCB layout and design for optimal performance

Working Principles

The LIS2DH12TR operates based on the principles of MEMS (Micro-Electro-Mechanical Systems) technology, where microstructures are used to detect and measure motion in multiple axes. The sensor converts mechanical motion into electrical signals, which are then processed to provide accurate motion data.

Detailed Application Field Plans

The LIS2DH12TR finds applications in: - Mobile devices for screen orientation and gesture recognition - Wearable fitness trackers for activity monitoring - Industrial equipment for vibration monitoring - Gaming controllers for motion-based input

Detailed and Complete Alternative Models

Some alternative models to the LIS2DH12TR include: - LIS3DH: A similar motion sensor with higher sensitivity options - LSM6DS3: A 6-axis motion sensor with additional gyroscope functionality - BMA280: A motion sensor with ultra-low power consumption

In conclusion, the LIS2DH12TR is a versatile motion sensor that offers high accuracy, low power consumption, and a compact form factor, making it suitable for a wide range of motion sensing applications in electronic devices.

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