Shenzhen Mingjiada Electronics – Specialising in the supply and recycling of the LIS3DE low-power, high-performance 3-axis linear accelerometer: the ideal choice for drone attitude control and motion sensing
LIS3DE Product Overview
The LIS3DE is an ultra-low-power, high-performance 3-axis linear accelerometer from STMicroelectronics’ ‘nano’ series. The device utilises standard digital I²C/SPI serial interfaces and features an ultra-low-power operating mode, enabling advanced energy-saving and intelligent embedded functions. The LIS3DE is housed in a slim LLGA 16 package (3 x 3 x 1.0 mm) and operates reliably across an extended temperature range (-40 °C to +85 °C).
Shenzhen Mingjiada Electronics Co., Ltd., as a globally renowned authorised independent distributor of electronic components, has long supplied the full range of ST sensor chips and provides professional electronic component recycling services. With many years of experience in the electronic components sector, Mingjiada Electronics is committed to providing customers with high-quality supply services and stock recycling solutions.
LIS3DE Specifications
Manufacturer: STMicroelectronics
Package: LGA 16, 3 x 3 x 1.0 mm
Supply Voltage: 1.71 V to 3.6 V
Dedicated I/O Supply: 1.8 V, compatible with the supply voltage
Ultra-low Power Mode: Power consumption as low as 2 μA
Selectable Ranges: ±2g / ±4g / ±8g / ±16g (dynamically selectable by the user)
Output Data Rate: 1 Hz to 5 kHz
Data Output: 8-bit
Communication interfaces: I²C / SPI digital output interfaces
Operating temperature range: –40 °C to +85 °C
Shock resistance: 10,000 g
FIFO buffer: 32-level first-in, first-out (FIFO) buffer
Interrupt generators: 2 independent, programmable interrupt signal generators
Compliance certifications: ECOPACK®, RoHS, ‘Green’ standards
LIS3DE Key Features
1. Ultra-low power consumption design
The LIS3DE’s ultra-low power mode consumes as little as 2 μA, making it an ideal choice for battery-powered devices. The device supports ‘sleep-to-wake’ and ‘sleep-to-sleep’ functions, enabling significantly extended device battery life without compromising performance.
2. Flexible range selection
The LIS3DE supports four dynamically selectable ranges: ±2g, ±4g, ±8g and ±16g, with an output data rate adjustable from 1 Hz to 5 kHz. This flexibility enables it to adapt to a wide range of application requirements, from precision motion detection to high-impact scenarios.
3. Intelligent Interrupt and Detection Functions
Free-fall detection: Configurable to generate interrupt signals via inertial wake-up or free-fall events
6D/4D Orientation Detection: Supports device orientation recognition
Motion Detection: Two independent, programmable interrupt generators
The thresholds and timing of interrupt signals can be programmed in real time by the end user
4. Embedded FIFO Buffer
The LIS3DE integrates a 32-level FIFO buffer, allowing users to store data and effectively reducing the frequency of host processor intervention. This feature is particularly important in applications with high real-time requirements, such as unmanned aerial vehicles (UAVs).
5. High Reliability
High shock resistance of 10,000 g
Embedded self-test function, allowing users to verify whether the sensor is functioning correctly in the end application
Built-in temperature sensor
Compliant with ECOPACK®, RoHS and ‘green’ environmental requirements
Drone Applications: Attitude Control and Flight Stabilisation
Thanks to its ultra-low power consumption, high performance and high reliability, the LIS3DE offers extensive application prospects in the drone sector.
Attitude Control and Tilt Detection
Drone flight control systems require real-time acquisition of the aircraft’s attitude information. By measuring acceleration along the X, Y and Z axes, the LIS3DE can precisely calculate the drone’s pitch and roll angles. This attitude data forms the basis for the UAV flight control algorithms to perform attitude estimation and stability control.
Vibration Monitoring and Compensation
During flight, UAVs are subject to vibrations generated by motors and propellers. The LIS3DE’s accelerometer can effectively capture these vibration signals, providing vibration compensation data for the flight control system. Research indicates that accelerometers are the ideal choice for acquiring vibration data in UAV design.
Low Power Consumption
For devices with strict endurance requirements, such as quadcopters and small drones, the LIS3DE’s ultra-low power consumption mode—as low as 2 μA—significantly reduces energy consumption in the sensor section, allowing more power to be allocated to the propulsion system and thereby extending flight time.
High Shock Resistance
Drones inevitably encounter impacts during take-off, landing and flight. The LIS3DE’s high shock resistance of 10,000 g ensures the sensor continues to operate reliably even in harsh flight environments.
Other Application Scenarios
In addition to the drone sector, the LIS3DE is widely used in the following scenarios:
Motion activation: Waking devices via motion detection
Free-fall detection: Drop protection for portable devices
Tap/Double-tap Recognition: Human-machine interaction control
Smart Power Saving for Handheld Devices: Dynamically adjusts power consumption based on device status
Pedometer: Fitness and health monitoring
Display Orientation Control: Automatic screen rotation
Gaming and Virtual Reality Input Devices: Motion-based interaction
Impact Detection and Logging: Device collision monitoring
Vibration Monitoring and Compensation: Industrial equipment condition monitoring
Shenzhen Mingjiada Electronics – Your Trusted Partner
Professional Supply Services
Established in 1996, Shenzhen Mingjiada Electronics Co., Ltd. is a globally renowned independent distributor specialising in the distribution of electronic components. Headquartered in Shenzhen, the company specialises in distributing products from over 500 renowned manufacturers, covering a full range of electronic components including integrated circuits (ICs), sensor ICs, microcontroller ICs and memory ICs.
Mingjiada Electronics has long supplied ST sensor chips, including MEMS motion sensors (accelerometers, gyroscopes, magnetometers, inertial measurement units), environmental sensors, image sensors and time-of-flight sensors. The LIS3DE, as a key member of ST’s ‘nano’ series, is one of Mingjiada Electronics’ core products.
Quality Assurance: Mingjiada Electronics maintains robust and reliable supply channels and exercises strict control over the supply chain to ensure the stability and reliability of the products supplied.
Adequate Stock: Mingjiada Electronics maintains ample stock of sensors to meet both small-batch sample and large-volume procurement requirements.
Fast Delivery: Backed by an efficient logistics system, we ensure products are delivered to customers promptly.
Professional Recycling Services
In addition to supply services, Mingjiada Electronics also offers long-term, high-value recycling services for electronic components:
We consistently recycle ST 3-axis MEMS accelerometers, with the LIS3DE being one of our key models for recycling.
We specialise in handling electronic materials from factory stock, distributor stock and private stock.
We provide a one-stop service including on-site collection, professional testing, fair pricing and prompt settlement.
Whether you need to procure LIS3DE for product design or have stock to dispose of, Shenzhen Mingjiada Electronics can provide you with professional solutions.
Contact Mingjiada Electronics:
Website: www.integrated-ic.com
Telephone: +86 13410018555
Email: sales@hkmjd.com
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