LIS2DW12

Active
Education

MEMS digital output motion sensor: high-performance ultralow-power 3-axis "femto" accelerometer

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Product overview

Description

The LIS2DW12 is an ultralow-power high-performance 3-axis linear accelerometer belonging to the “femto” family, which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.

The device has user-selectable full scales of ±2g/±4g/±8g/±16g and can measure accelerations with output data rates from 1.6 Hz to 1600 Hz.

The LIS2DW12 has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.

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

The device has a dedicated internal engine to process motion and acceleration detection including free-fall, wake-up, highly configurable single/double-tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection, and 6D/4D orientation.

The LIS2DW12 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

    • Ultralow power consumption: 50 nA in power-down mode, below 1 µA in active low-power mode
    • Very low noise: down to 1.3 mg RMS in low-power mode
    • Multiple operating modes with multiple bandwidths
    • Android stationary detection, motion detection
    • Supply voltage, 1.62 V to 3.6 V
    • Independent I/O supply
    • ±2g/±4g/±8g/±16g full scale
    • High-speed I²C/SPI digital output interface
    • Single data conversion on demand
    • 16-bit data output
    • Embedded temperature sensor
    • Self-test
    • 32-level FIFO
    • 10000 g high shock survivability
    • ECOPACK and RoHS compliant

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LIS2DW12

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LIS2DW12TR
Active
LGA 12L 2.0x2.0x0.7 mm Ecopack2

LIS2DW12TR

Package:

LGA 12L 2.0x2.0x0.7 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LGA 12L 2.0x2.0x0.7 mm

RoHS Compliance Grade

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

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LIS2DW12TR
Available at 6 distributors

Distributor availability of LIS2DW12TR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 122703 1
ANGLIA Live EUROPE 23223 1
MOUSER WORLDWIDE 23252 1
FUTURE WORLDWIDE 100 0
DIGIKEY WORLDWIDE 35468 1
Newark Element14 AMERICA 18493 0

Distributor reported inventory date: 2/21/2025

LIS2DW12TR Active

Budgetary Price (US$)*/Qty:
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Package:
Packing Type:
RoHS:
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ECCN (US):
ECCN (EU):

Part Number:

LIS2DW12TR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Farnell Element14

Stock

122703

Min.Order

1

ANGLIA Live

Stock

23223

Min.Order

1

MOUSER

Stock

23252

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

100

Min.Order

0

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

35468

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

18493

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2/21/2025

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(*) 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