LSM6DS3TR-C

The LSM6DS3TR-C is a highly integrated 6-axis inertial sensor from STMicroelectronics, designed for a variety of applications including smartphones, wearables, and IoT devices. This sensor combines a 3-axis accelerometer and a 3-axis gyroscope in a single package, enabling precise motion detection and orientation tracking.

Key Features:

1. Sensor Type:

   • The LSM6DS3TR-C integrates both an accelerometer and a gyroscope, providing comprehensive motion sensing capabilities.

2. Measurement Ranges:

   • The accelerometer offers selectable full-scale ranges of ±2g, ±4g, ±8g, and ±16g, allowing for flexibility depending on the application requirements.
   • The gyroscope features selectable full-scale ranges of ±125 dps, ±245 dps, ±500 dps, and ±2000 dps, catering to various levels of sensitivity and precision.

3. Output Data Rate (ODR):

   • The sensor supports a wide range of output data rates, from 1 Hz to 6.66 kHz for the accelerometer and up to 6.66 kHz for the gyroscope, enabling real-time motion tracking and responsiveness.

4. Digital Interface:

   • The LSM6DS3TR-C communicates via I2C and SPI interfaces, making it compatible with a variety of microcontrollers and processors.

5. Low Power Consumption:

   • Designed for battery-operated devices, the sensor features low power modes, allowing it to operate efficiently while extending battery life.

6. Built-in Features:

   • The device includes advanced features such as a programmable finite state machine (FSM), which allows for the implementation of custom motion detection algorithms directly on the sensor.
   • It also supports features like wake-up and free-fall detection, pedometer functions, and step counting, enhancing its utility in fitness and health applications.

7. Package and Size:

   • The LSM6DS3TR-C is housed in a compact LGA (Land Grid Array) package, typically measuring 2.5 mm x 3 mm x 0.83 mm, making it suitable for space-constrained designs.

8. Temperature Range:

   • The sensor operates over a wide temperature range, typically from -40°C to +85°C, ensuring reliability in various environmental conditions.

9. Applications:

   • The LSM6DS3TR-C is ideal for applications in consumer electronics, such as smartphones and tablets, as well as in wearable devices, gaming controllers, and industrial equipment, where motion sensing and orientation tracking are critical.

Summary:

The LSM6DS3TR-C from STMicroelectronics is a versatile and efficient 6-axis inertial sensor that combines advanced motion sensing capabilities with low power consumption and a compact form factor. Its wide range of features and configurations makes it suitable for a diverse array of applications, particularly in the growing fields of wearable technology and IoT devices.