STMicroelectronics LSM6DSO 6-Axis IMU Sensor, ±16g Accelerometer, ±2000 dps Gyroscope, Low Power, I²C/SPI/I3C, 1.71~3.6V, LGA-14
STMicroelectronics LSM6DSO 6-Axis IMU Sensor, ±16g Accelerometer, ±2000 dps Gyroscope, Low Power, I²C/SPI/I3C, 1.71~3.6V, LGA-14 - Image 2
SKU: SENS-1053
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STMicroelectronics LSM6DSO 6-Axis IMU Sensor, ±16g Accelerometer, ±2000 dps Gyroscope, Low Power, I²C/SPI/I3C, 1.71~3.6V, LGA-14

₹289.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics LSM6DSO is a high-performance, low-power 6-axis inertial measurement unit (IMU) integrating a 3-axis accelerometer (±2g to ±16g) and a 3-axis gyroscope (±125 to ±2000 dps). It features I²C, SPI, and I3C digital interfaces for flexible integration with microcontrollers like Arduino, Raspberry Pi, ESP32, and STM32, making it ideal for advanced motion tracking applications.

Features

  • High-performance 6-axis IMU with ±16g accelerometer and ±2000 dps gyroscope ranges.
  • Ultra-low power operation at 0.55 mA in high-performance mode for battery-sensitive designs.
  • Integrated 9 KB smart FIFO for advanced data batching and system power management.
  • Supports I²C, SPI, and MIPI I3C digital interfaces for flexible system integration.
  • Embedded features include pedometer, tilt detection, and motion/gesture recognition.

Out of stock

Description

The LSM6DSO from STMicroelectronics is a MEMS-based inertial module combining a 3-axis digital accelerometer and a 3-axis digital gyroscope in a single compact LGA-14 package. It employs advanced signal conditioning and low-noise design to deliver precise motion data across a wide operating voltage range of 1.71V to 3.6V, compatible with both 3.3V and 1.8V logic systems.

Its integrated 9 KB FIFO allows for efficient data batch processing, reducing host processor load and enabling significant system-level power savings. The sensor’s robust mechanical construction ensures reliable performance under vibration and shock, while its operating temperature range of -40°C to +85°C supports industrial and outdoor applications.

Key Features

  • High-resolution motion sensing with programmable accelerometer (±2/4/8/16 g) and gyroscope (±125/250/500/1000/2000 dps) ranges.
  • Ultra-low current consumption of 0.55 mA enables always-on operation in wearables and IoT edge devices.
  • Advanced embedded functions: step counter, tilt detection, free-fall, wake-up, and 6D/4D orientation recognition.
  • Flexible digital communication via I²C up to 1 MHz, SPI up to 10 MHz, and MIPI I3C for modern system architectures.
  • Compact, robust 2.5 x 3.0 x 0.83 mm LGA-14 package designed for space-constrained PCB layouts.
  • Integrated temperature sensor for internal compensation and system thermal monitoring.
  • High-value build offering professional-grade performance for advanced motion analytics and control systems.

Applications

  • Wearable device step counting, activity tracking, and gesture-based user interfaces.
  • Smartphone and tablet screen orientation, gaming motion control, and image stabilization.
  • Industrial robotics for inertial navigation, vibration monitoring, and platform stabilization.
  • IoT edge nodes requiring low-power, always-on motion sensing for asset tracking and event detection.
  • Drone and UAV flight controllers for attitude estimation and stabilization feedback loops.

Technical Specifications

Sensor Type6-axis IMU (3-axis Accelerometer + 3-axis Gyroscope)
Accelerometer Range±2 g, ±4 g, ±8 g, ±16 g (Programmable)
Gyroscope Range±125 dps, ±250 dps, ±500 dps, ±1000 dps, ±2000 dps (Programmable)
Supply Voltage (Vdd)1.71 V to 3.6 V
I/O Voltage (Vdd_IO)1.62 V
Current Consumption (High-Perf Mode)0.55 mA
Communication InterfaceI²C, SPI, MIPI I3C
FIFO MemoryUp to 9 KB
Package TypeLGA-14
Package Dimensions2.5 mm x 3.0 mm x 0.83 mm
Operating Temperature Range-40°C to +85°C
Embedded FeaturesPedometer, Tilt Detection, Motion Detection, Free-fall, Wake-up, 6D/4D Orientation

Frequently Asked Questions

What is the operating voltage range for the LSM6DSO sensor?

The LSM6DSO operates from a main supply voltage (Vdd) of 1.71V to 3.6V, making it compatible with both 3.3V and many 1.8V system rails. The digital I/O voltage (Vdd_IO) is separately configurable and supports a range from 1.62V, allowing direct interface with lower-voltage host processors without level shifters.

Which communication protocols does the LSM6DSO support?

This IMU supports three primary digital interfaces: I²C (up to 1 MHz), SPI (up to 10 MHz), and the modern MIPI I3C standard. This flexibility allows integration with a wide range of host microcontrollers, from simple Arduino boards to advanced application processors in smartphones and industrial systems.

How does the 9 KB FIFO memory benefit my system design?

The integrated 9 KB FIFO allows the sensor to batch large amounts of motion data internally. This enables the host processor to enter low-power sleep modes for extended periods while the IMU continues sampling, dramatically reducing overall system power consumption—a critical feature for battery-powered wearables and IoT devices.

What embedded features are included in the LSM6DSO?

The sensor includes several onboard processing functions to offload the host MCU. Key features include a pedometer for step counting, tilt detection for orientation changes, motion detection for wake-up events, and interrupts for free-fall, 6D/4D orientation, and single/double-tap recognition.

Is the LSM6DSO suitable for high-vibration industrial environments?

Yes. The MEMS structure is designed for mechanical robustness, and its programmable full-scale ranges (up to ±16g for acceleration and ±2000 dps for angular rate) allow it to capture high-magnitude motions without saturation. The operating temperature range of -40°C to +85°C further supports use in demanding industrial and outdoor applications.

Package Includes

  • 1 x STMicroelectronics LSM6DSO 6-Axis IMU Sensor (LGA-14 package)

Additional Information

Weight 0.005 kg
Dimensions 2 × 2 × 2 cm

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