MEMS motion sensor 3-axis - ± 2g/± 8g smart digital output nano accelerometer

The LIS33DE is an ultra compact low-power three axis linear accelerometer belonging to the \"nano\" family of ST motion sensors. It includes a sensing element and an IC interface able to provide the measured acceleration to the external world through I2C/SPI serial interface.

The sensing element is manufactured using a dedicated process developed by ST to produce inertial sensors and actuators in silicon.

The IC interface is manufactured using a CMOS process that allows to design a dedicated circuit which is trimmed to better match the sensing element characteristics.

The LIS33DE has dynamically user selectable full scales of ±2g/±8g and it is capable of measuring accelerations with an output data rate of 100 Hz or 400 Hz.

A self-test capability allows the user to check the functioning of the sensor in the final application.

The device may be configured to generate inertial wake-up/free-fall interrupt signals when a programmable acceleration threshold is crossed at least in one of the three axis. Thresholds and timing of interrupt generator are programmable by the end user on the fly.

The LIS33DE is available in plastic Thin Land Grid Array package (LGA) and it is designed to operate over an extended temperature range from -40°C to +85°C.

Key Features

  • Embedded self test
  • Programmable interrupt generator
  • ECOPACK® RoHS and \"Green\" compliant
  • 2.16 V to 3.6 V supply voltage
  • < 1 mW power consumption
  • 1.8 V compatible IOs
  • I2 C/SPI digital output interface
  • 10000g high shock survivability
  • ± 2g/± 8g dynamically selectable full-scale

Circuit Diagram

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circuit_diagram_15596_thumbnail.png

Design

Technical Documentation

Product Specifications
Description Version Size
DS6215 DS6215: MEMS motion sensor 3-axis - ±2g/±8g smart digital output “nano” accelerometer 1.1 528 KB
Technical Notes & Articles
Description Version Size
TN0018 TN0018: Surface mounting guidelines for MEMS sensors in an LGA package 5.0 218 KB
Design Notes & Tips
Description Version Size
DT0053 DT0053: 6-point tumble sensor calibration 1.0 464 KB

Publications and Collaterals

Brochures
Description Version Size
MEMS and Sensors, Smart solutions for IoT and enhanced user experience 1 MB
Support & Community



Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
LIS33DETR LLGA 16 3x3x1.0 Tape And Reel NRND - 1000 NEC EAR99 - MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LIS33DETR NRNDLLGA 16 3x3x1.0IndustrialEcopack2 0 0
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(**) 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.

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