Overview
The LSM6DSO, though the query specifies LSM6DS0TR, it is important to note that the LSM6DSO is the closest match and shares many similarities. The LSM6DSO is a system-in-package featuring a 3-axis digital accelerometer and a 3-axis digital gyroscope. This MEMS sensor module is part of STMicroelectronics' robust and mature manufacturing processes for micromachined accelerometers and gyroscopes. The IC interfaces are developed using CMOS technology, allowing for a dedicated circuit that is trimmed to better match the sensing element characteristics. This module is designed to deliver high-performance motion sensing, enabling sophisticated features such as gesture detection, orientation, and contextual awareness.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Linear Acceleration Measurement Range | ±2 | - | ±16 | g |
| Angular Rate Measurement Range | ±125 | - | ±2000 | dps |
| Analog Supply Voltage | 1.71 | - | 3.6 | V |
| Independent IO Supply | 1.62 | - | - | V |
| Operating Temperature Range | -40 | - | +85 | °C |
| Package Dimensions | - | 2.5 x 3 x 0.83 | - | mm |
| Serial Interface | - | SPI, I²C, MIPI I3CSM | - | - |
| FIFO Capacity | - | Up to 9 KB | - | - |
Key Features
- 3-axis digital accelerometer and 3-axis digital gyroscope
- Full-scale acceleration range: ±2/±4/±8/±16 g
- Full-scale angular rate range: ±125/±250/±500/±1000/±2000 dps
- Analog supply voltage: 1.71 V to 3.6 V, independent IO supply (1.62 V)
- SPI, I²C, and MIPI I3CSM serial interfaces
- Embedded temperature sensor and FIFO up to 9 KB
- Low power consumption with 'always-on' eco power mode down to 1.8 mA
- Advanced pedometer, step detector, step counter, and significant motion detection
- Tilt detection, free-fall, wake-up, 6D/4D orientation, click and double-click sensing
- Programmable finite state machine for accelerometer, gyroscope, and external sensors
- ECOPACK and RoHS compliant
Applications
- Motion tracking and gesture detection
- Sensor hub
- Indoor navigation
- IoT and connected devices
- Smart power saving for handheld devices
- EIS (Electronic Image Stabilization) and OIS (Optical Image Stabilization) for camera applications
- Vibration monitoring and compensation
Q & A
- What is the LSM6DSO?
The LSM6DSO is a system-in-package featuring a 3-axis digital accelerometer and a 3-axis digital gyroscope.
- What are the full-scale acceleration and angular rate ranges of the LSM6DSO?
The full-scale acceleration range is ±2/±4/±8/±16 g, and the full-scale angular rate range is ±125/±250/±500/±1000/±2000 dps.
- What are the power consumption features of the LSM6DSO?
The LSM6DSO has an 'always-on' eco power mode with low power consumption down to 1.8 mA.
- What serial interfaces does the LSM6DSO support?
The LSM6DSO supports SPI, I²C, and MIPI I3CSM serial interfaces.
- Does the LSM6DSO have embedded sensors?
Yes, it includes an embedded temperature sensor and a FIFO up to 9 KB.
- What are some of the advanced features of the LSM6DSO?
The LSM6DSO includes advanced pedometer, step detector, step counter, significant motion detection, tilt detection, and programmable finite state machine.
- Is the LSM6DSO compliant with environmental standards?
Yes, the LSM6DSO is ECOPACK and RoHS compliant.
- What are the typical applications of the LSM6DSO?
The LSM6DSO is used in motion tracking, gesture detection, sensor hubs, indoor navigation, IoT devices, smart power saving for handheld devices, and camera stabilization.
- How does the LSM6DSO support external sensors?
The LSM6DSO can connect to external sensors using its sensor hub feature and auxiliary SPI.
- What is the operating temperature range of the LSM6DSO?
The operating temperature range is -40°C to +85°C.
