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 current consumption possible with features such as always-on anti-aliasing 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 LIS2DUX12 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 package (LGA) and it is guaranteed to operate over an extended temperature range from -40°C to +85 °C.
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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 power consumption
- High-performance mode with anti-aliasing filter: 10.8 µA
- Low-power mode with anti-aliasing 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 512 samples of accelerometer and temperature data in high resolution or up to 768 samples of acceleration 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
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All tools & software
All resources
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Product Specifications (1)
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2.0 | 09 Nov 2022 | 09 Nov 2022 |
Application Notes (3)
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1.0 | 06 Feb 2023 | 06 Feb 2023 | ||
1.0 | 06 Feb 2023 | 06 Feb 2023 | ||
2.0 | 02 Mar 2023 | 02 Mar 2023 |
Technical Notes & Articles (1)
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7.2 | 01 Sep 2023 | 01 Sep 2023 |
Design Notes & Tips (5)
Resource title | Version | Latest update | ||
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2.0 | 24 Jan 2022 | 24 Jan 2022 | ||
1.1 | 05 Dec 2022 | 05 Dec 2022 | ||
1.1 | 21 Jan 2021 | 21 Jan 2021 | ||
1.1 | 21 Jan 2021 | 21 Jan 2021 | ||
1.2 | 06 Feb 2023 | 06 Feb 2023 |
Application Notes for related Tools & Software (1)
Resource title | Version | Latest update | ||
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2.0 | 24 Mar 2021 | 24 Mar 2021 |
Brochures (4)
Resource title | Version | Latest update | ||
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2.0 | 09 Dec 2020 | 09 Dec 2020 | ||
2.1 | 23 Jun 2020 | 23 Jun 2020 | ||
12.21 | 07 Dec 2021 | 07 Dec 2021 | ||
12.21 | 09 Dec 2021 | 09 Dec 2021 |
White Papers (1)
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1.0 | 04 Dec 2018 | 04 Dec 2018 |
EDA Symbols, Footprints and 3D Models
All resources
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CAD Symbol & Footprint models (1)
Resource title | Version | Latest update | ||
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ZIP | 1.0 | 06 Jul 2023 | 06 Jul 2023 |
Quality and Reliability
Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
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LIS2DUX12TR | Active | LGA 2X2X0.74MAX 12 LEADS | 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 | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
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min | max | |||||||||||
LIS2DUX12TR | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | LGA 2X2X0.74MAX 12 LEADS | -40 | 85 | PHILIPPINES | |
(*) 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