LIS3DHTR Accelerometer for Your Projects

Accelerometer X, Y, Z axis ±2g, 4g, 8g, 16g 0.5 Hz ~ 625 Hz 16-LGA (3x3)

 What is LIS3DHTR?

The LIS3DHTR is a compact, low-power, three-axis accelerometer from STMicroelectronics. Measuring just 2.0 x 2.0 x 0.75 mm, it's perfect for adding motion sensing capabilities to your next project, whether it's a wearable device, a drone, or a gaming controller.

LIS3DHTR CAD-Model

Symbol

Footprint

3D-Model

LIS3DHTR Pinout

LIS3DHTR Block Diagram

Package Dimesion

LIS3DHTR Key Features:

Ultra-low power consumption: With a typical operating current of just 2 µA, the LIS3DHTR is ideal for battery-powered applications.

High sensitivity: The accelerometer offers a full-scale range of ±2g, ±4g, ±8g, and ±16g, making it suitable for a wide range of applications.

Multiple output data rates: Choose from data rates ranging from 1 Hz to 5 kHz to optimize performance and power consumption.

I2C and SPI interfaces: The LIS3DHTR supports both I2C and SPI communication protocols, making it compatible with a variety of microcontrollers and development boards.

Embedded self-test functionality: The accelerometer includes a built-in self-test feature for verifying proper operation.

Small size and light weight: The tiny footprint and low weight of the LIS3DHTR make it ideal for space-constrained applications.

 Applications:

The LIS3DHTR's versatility makes it suitable for a wide range of applications, including:

Wearable devices: Track steps, monitor activity levels, and detect gestures in fitness trackers, smartwatches, and other wearable devices.

Drones and robotics: Control the orientation and movement of drones, robots, and other autonomous vehicles.

Gaming controllers: Enhance the gaming experience with motion-controlled input in gamepads, joysticks, and other gaming peripherals.

Virtual reality (VR) and augmented reality (AR): Track head movements and provide immersive experiences in VR and AR applications.

Navigation and positioning: Assist with navigation and positioning in smartphones, tablets, and other mobile devices.

Industrial automation: Monitor vibration levels and detect machine faults in industrial equipment.

 Getting Started:

The LIS3DHTR is easy to integrate into your projects. STMicroelectronics provides a comprehensive development ecosystem, including:

Evaluation boards: The STEVAL-MKI109V3 evaluation board allows you to quickly evaluate the LIS3DHTR's features and performance.

Software libraries: STMicroelectronics offers software libraries for various development platforms, including Arduino, STM32Cube, and Keil MDK.

Application notes and documentation: A wealth of application notes and documentation is available to help you get started with the LIS3DHTR.

 Conclusion:

The LIS3DHTR is a powerful and versatile accelerometer that can add motion sensing capabilities to a wide range of projects. Its low power consumption, high sensitivity, and small size make it an ideal choice for battery-powered applications and space-constrained designs. With its ease of use and comprehensive development ecosystem, the LIS3DHTR is a great option for both hobbyists and professional engineers.

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