Product overview
Description
The LIS2DUX12 is a smart, digital, 3-axis linear accelerometer whose MEMS and ASIC have been expressly designed to combine the lowest supply current possible with features such as always-on antialiasing filtering, a finite state machine (FSM) and machine learning core (MLC) with adaptive self-configuration (ASC).
The FSM and MLC with ASC deliver outstanding always-on, edge processing capabilities to the LIS2DUX12. The LIS2DUX12 MIPI I3C® slave interface and embedded 128-level FIFO buffer complete a set of features that make this accelerometer a reference in terms of system integration from a standpoint of the bill of materials, processing, or power consumption.
The LIS2DUX12 has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 800 Hz.
The device has a dedicated internal engine to process motion and acceleration detection including free-fall, wake-up, single/double/triple-tap recognition, activity/inactivity, and 6D/4D orientation.
The LIS2DUX12 is available in a small thin plastic, land grid array (LGA) package, and it is guaranteed to operate over an extended temperature range from -40°C to +85°C.
-
All features
- Supply voltage range from 1.62 V to 3.6 V
- Independent IO supply (1.62 V to 3.6 V) for I²C and SPI interfaces
- Independent IO supply (extended range: 1.08 V to 3.6 V) for MIPI I3C® interface
- Four operating power modes
- Ultralow supply current
- High-performance mode with antialiasing filter: 10.8 µA
- Low-power mode with antialiasing filter: 6.2 µA
- Ultralow-power mode: 2.7 µA
- Power-down: 0.01 µA
- Low noise down to 220 µg/√Hz
- ±2g/±4g/±8g/±16g programmable full-scale
- ODR from 1.6 Hz to 800 Hz
- Embedded machine learning core
- Programmable finite state machine
- Adaptive self-configuration (ASC) based on the sensor processing output (FSM / MLC)
- Embedded temperature sensor
- Embedded FIFO: up to 128 samples of accelerometer and temperature data or 256 samples of accelerometer data at low resolution
- High-speed I²C/SPI/MIPI I3C® digital output interface
- Embedded digital functions (free-fall, wake-up, single/double/triple-tap recognition, activity/inactivity, 6D/4D orientation)
- Advanced pedometer, step detector and step counter
- Significant motion detection, tilt detection
- Self-test
- Small package: 2.0 x 2.0 x 0.74 (max) mm LGA 12-lead
- 10000 g high shock survivability
- ECOPACK and RoHS compliant
- Supply voltage range from 1.62 V to 3.6 V
You might also like...
Featured Videos
From smart tags and hearing ads to asset tracking and consumer electronics, how can we enable worldwide sensorization while keeping our world sustainable? The answer is in ST new #gen3 accelerometers with embedded intelligent features to consume less energy.
Recommended for you
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LIS2DUX12
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
CAD Symbol & Footprint models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 06 Jul 2023 | 06 Jul 2023 |
Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| LIS2DUX12TR | Active | LGA 12L 2.0x2.0x0.74 mm | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| LIS2DUX12TR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
LIS2DUX12TR Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors