Overview
The LSM330DLC, produced by STMicroelectronics, is a system-in-package that integrates a 3D digital accelerometer and a 3D digital gyroscope. This MEMS sensor module leverages robust and mature manufacturing processes, combining specialized micromachining for the sensing elements with CMOS technology for the IC interfaces. This design ensures a dedicated circuit that is trimmed to match the sensing element characteristics, enhancing performance and accuracy.
The module is designed to be highly versatile, with dynamically user-selectable full-scale acceleration ranges of ±2 g, ±4 g, ±8 g, and ±16 g, and angular rates of ±250, ±500, and ±2000 degrees per second. It also features power-saving modes, including low power and power-down modes for each sensor, making it suitable for a wide range of applications.
Key Specifications
| Specification | Value |
|---|---|
| Analog Supply Voltage | 2.4 V to 3.6 V |
| Digital Supply Voltage (IOs) | 1.8 V |
| Acceleration Full Scale | ±2 g, ±4 g, ±8 g, ±16 g (dynamically selectable) |
| Angular Rate Full Scale | ±250, ±500, ±2000 deg/sec (dynamically selectable) |
| Sensor Channels | 3 independent acceleration channels, 3 angular rate channels |
| Serial Interface | SPI/I²C (16-bit data output) |
| Package Type | Plastic land grid array (LGA) |
| Compliance | ECOPACK® RoHS and “Green” compliant |
Key Features
- Low power and power-down modes for power saving
- Programmable interrupt generator for free-fall and motion detection
- Dynamically user-selectable full-scale acceleration and angular rate ranges
- SPI/I²C serial interface with 16-bit data output
- ECOPACK® RoHS and “Green” compliant
- 3 independent acceleration channels and 3 angular rate channels
Applications
The LSM330DLC is suitable for a variety of applications that require precise motion sensing and low power consumption. These include:
- Consumer electronics such as smartphones, tablets, and gaming consoles
- Industrial automation and control systems
- Aerospace and defense applications requiring high accuracy and reliability
- Health and fitness devices, such as wearable fitness trackers and smartwatches
- Automotive systems, including navigation and stability control
Q & A
- What is the LSM330DLC?
The LSM330DLC is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope.
- What are the dynamically selectable full-scale acceleration ranges of the LSM330DLC?
The acceleration full-scale ranges are ±2 g, ±4 g, ±8 g, and ±16 g.
- What are the dynamically selectable full-scale angular rate ranges of the LSM330DLC?
The angular rate full-scale ranges are ±250, ±500, and ±2000 degrees per second.
- What serial interfaces does the LSM330DLC support?
The LSM330DLC supports SPI and I²C serial interfaces with 16-bit data output.
- Does the LSM330DLC have power-saving modes?
- What is the package type of the LSM330DLC?
The LSM330DLC is available in a plastic land grid array (LGA) package.
- Is the LSM330DLC compliant with environmental standards?
- What types of applications is the LSM330DLC suitable for?
The LSM330DLC is suitable for consumer electronics, industrial automation, aerospace, health and fitness devices, and automotive systems.
- Does the LSM330DLC have programmable interrupt features?
- Where can I find EDA symbols, footprints, and 3D models for the LSM330DLC?
You can download EDA symbols, footprints, and 3D models from STMicroelectronics' official website.
