STMicroelectronics

LSM330DL

The LSM330DL is a low-power, high-performance, 3D accelerometer and 3D gyroscope sensor developed by STMicroelectronics. It is designed for a wide range of applications, including smartphones, wearables, gaming, and IoT devices.

Description:

The LSM330DL is a system-in-package (SiP) that combines a 3D accelerometer and a 3D gyroscope in a single chip. It is available in a small, 2 x 2 x 0.75 mm LGA package, making it ideal for space-constrained applications. The sensor features a flexible interrupt system, I2C and SPI digital interfaces, and embedded functions such as a FIFO, a timestamp, and data-ready and wake-up interrupts.

Features:

1. 3D accelerometer with a measurement range of ±2g/±4g/±8g/±16g.
2. 3D gyroscope with a measurement range of ±245°/s/±500°/s/±1000°/s/±2000°/s.
3. Ultra-low power consumption: 5.3 μA for accelerometer and 9.5 μA for gyroscope in low-power mode.
4. High sensitivity and resolution: 1 mg (accelerometer) and 0.05°/s (gyroscope).
5. Programmable data rate from 12.5 Hz to 3.125 kHz for accelerometer and 12.5 Hz to 3.2 kHz for gyroscope.
6. Embedded functions: FIFO, timestamp, data-ready, and wake-up interrupts.
7. I2C and SPI digital interfaces.
8. Wide supply voltage range: 1.71 V to 3.6 V.
9. Operating temperature range: -40°C to +125°C.

Applications:

1. Smartphones and tablets: motion sensing, screen orientation, and context-aware applications.
2. Wearables: activity tracking, gesture recognition, and motion-based user interfaces.
3. Gaming: motion-based gaming controls and motion-sensing accessories.
4. IoT devices: motion detection, fall detection, and vibration monitoring.
5. Robotics: stabilization and navigation systems.
6. Industrial automation: machine control and predictive maintenance.
7. Automotive: advanced driver assistance systems (ADAS) and in-cabin monitoring.

The LSM330DL's combination of low power consumption, high performance, and small form factor makes it a versatile sensor for a wide range of applications where motion detection and orientation sensing are required.