Overview
The LSM6DSOQTR is a system-in-package (SiP) inertial measurement unit (IMU) produced by STMicroelectronics. It integrates a 3D digital accelerometer and a 3D digital gyroscope, designed to provide high-performance motion sensing with low power consumption. This module is part of STMicroelectronics' iNEMO inertial module family, which leverages robust and mature manufacturing processes for micromachined accelerometers and gyroscopes. The LSM6DSOQTR is optimized for always-on low-power features, making it suitable for a wide range of applications requiring precise motion tracking and gesture detection.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Sensor Type | 6-axis (3-axis accelerometer and 3-axis gyroscope) |
| Interface Type | I²C, SPI, MIPI I3CSM |
| Output Type | Digital |
| Acceleration Range | ±2g, ±4g, ±8g, ±16g |
| Angular Rate Range | ±125dps, ±250dps, ±500dps, ±1000dps, ±2000dps |
| Supply Voltage | 1.71 V to 3.6 V |
| Current Consumption in High-Performance Mode | 0.55 mA |
| Operating Temperature Range | -40°C to +85°C |
| Package | LGA-14L (2.5 x 3 x 0.83 mm) |
Key Features
- High-performance motion sensing with low power consumption (0.55 mA in high-performance mode)
- Always-on low-power features for optimal motion experience
- Embedded temperature sensor
- Programmable Finite State Machine for accelerometer, gyroscope, and external sensors
- Standard interrupts: free-fall, wakeup, 6D/4D orientation, click and double-click sensing
- Support for sensor hub and auxiliary SPI for OIS data output
- Up to 9 kbytes of FIFO with compression and dynamic data batching
- ECOPACK®, RoHS, and “Green” compliant
Applications
- Motion tracking and gesture detection
- Sensor hub
- Indoor navigation
- IoT and connected devices
- Smart power saving for handheld devices
- EIS and OIS for camera applications
- Vibration monitoring and compensation
- Consumer electronics, wearables, and industrial applications
Q & A
- What is the LSM6DSOQTR?
The LSM6DSOQTR is a system-in-package (SiP) inertial measurement unit (IMU) that integrates a 3D digital accelerometer and a 3D digital gyroscope.
- Who manufactures the LSM6DSOQTR?
The LSM6DSOQTR is manufactured by STMicroelectronics.
- What are the key interfaces supported by the LSM6DSOQTR?
The LSM6DSOQTR supports I²C, SPI, and MIPI I3CSM interfaces.
- What is the power consumption of the LSM6DSOQTR in high-performance mode?
The power consumption is 0.55 mA in high-performance mode.
- What are the acceleration and angular rate ranges of the LSM6DSOQTR?
The acceleration range is ±2g, ±4g, ±8g, ±16g, and the angular rate range is ±125dps, ±250dps, ±500dps, ±1000dps, ±2000dps.
- What is the operating temperature range of the LSM6DSOQTR?
The operating temperature range is -40°C to +85°C.
- What are some of the key features of the LSM6DSOQTR?
Key features include embedded temperature sensor, programmable Finite State Machine, standard interrupts, and support for sensor hub and auxiliary SPI.
- What applications is the LSM6DSOQTR suitable for?
The LSM6DSOQTR is suitable for motion tracking, gesture detection, indoor navigation, IoT devices, smart power saving in handheld devices, EIS and OIS for camera applications, and vibration monitoring.
- Is the LSM6DSOQTR environmentally friendly?
Yes, the LSM6DSOQTR is ECOPACK®, RoHS, and “Green” compliant.
- Where can I find detailed specifications for the LSM6DSOQTR?
The detailed specifications for the LSM6DSOQTR are similar to those of the LSM6DSO(TR), which can be found in the datasheet available on STMicroelectronics' website and other authorized distributors like Mouser Electronics.
