MEMS digital output motion sensor: ultra low-power high performance 3-axes "pico" accelerometer

The LIS2HH12 is an ultra-low-power high-performance three-axis linear accelerometer belonging to the “pico” family.

The LIS2HH12 has full scales of ±2g/±4g/±8g and is capable of measuring accelerations with output data rates from 10 Hz to 800 Hz.

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

The LIS2HH12 has an integrated first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.

The LIS2HH12 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

Key Features

  • Wide supply voltage, 1.71 V to 3.6 V
  • Independent IOs supply (1.8 V) and supply voltage compatible
  • Ultra-low power consumption
  • ±2g/±4g/±8g full-scale
  • I2 C/SPI digital output interface
  • 16-bit data output
  • Embedded temperature sensor
  • Embedded self-test
  • Embedded FIFO
  • 10000 g high shock survivability
  • ECOPACK® , RoHS and “Green” compliant

Design

Technical Documentation

Product Specifications
Description Version Size
DS9965 DS9965: MEMS digital output motion sensor: ultra-low-power high-performance 3-axis "pico" accelerometer 5.0 1 MB
Application Notes
Description Version Size
AN2328 AN2328: HID device coding example 1.1 54 KB
AN4156 AN4156: Hardware abstraction layer for Android 1.0 369 KB
AN4662 AN4662: LIS2HH12: MEMS digital output motion sensor ultra-low-power high-performance 3-axis "pico" accelerometer 1.0 936 KB
AN4508 AN4508: Parameters and calibration of a low-g 3-axis accelerometer 1.0 303 KB
AN4509 AN4509: Tilt measurement using a low-g 3-axis accelerometer 1.0 250 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

Flyers
Description Version Size
3-axis digital accelerometers for smarter, easier-to-use and energy-efficient portable devices 2.0 891 KB
Brochures
Description Version Size
MEMS and Sensors, Smart solutions for IoT and enhanced user experience 1 MB

Tools and Software

Embedded Software
Evaluation Tools
MEMS and Sensors Software
Product Evaluation Tools
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
LIS2HH12TR VFLGA 2X2X1 12LD PITCH 0.5MM Tape And Reel Active 0.619 1000 NEC EAR99 MALTA 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**
LIS2HH12TR ActiveVFLGA 2X2X1 12LD PITCH 0.5MMIndustrialEcopack2 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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