3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor

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  • The IIS2DH is an ultra-low-power high-performance three-axis linear accelerometer with digital I2C/SPI serial interface standard output.

    The IIS2DH has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.
    The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.
    The self-test capability allows the user to check the functionality of the sensor in the final application.
    The IIS2DH is available in a small thin plastic land grid array package (LGA) and 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 down to 2 μA
    • ±2g/±4g/±8g/±16g selectable full scales
    • I2C/SPI digital output interface
    • 3 operating modes: low-power, normal, high-resolution mode
    • 2 independent programmable interrupt generators for free-fall and motion detection
    • 6D/4D orientation detection
    • Motion detection & free-fall detection
    • “Sleep-to-wake” and “return-to-sleep” functions
    • Embedded FIFO
    • Embedded self-test
    • Embedded temperature sensor
    • ECOPACK®, RoHS and “Green” compliant

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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IIS2DHTR VFLGA 2X2X1 12LD PITCH 0.5MM Tape And Reel
Active
1.5 1000 EAR99 - Check Availability

Distributor availability ofIIS2DHTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1303 1 Order Now
RS COMPONENTS EUROPE 6725 5 Order Now
MOUSER WORLDWIDE 15230 1 Order Now

Distributor reported inventory date: 2019-05-22

Distributor Name

DIGIKEY

Stock

1303

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

6725

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

15230

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-22

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IIS2DHTR

Package

VFLGA 2X2X1 12LD PITCH 0.5MM

Packing Type

Tape And Reel

Unit Price (US$)

1.5*

Distributor availability ofIIS2DHTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1303 1 Order Now
RS COMPONENTS EUROPE 6725 5 Order Now
MOUSER WORLDWIDE 15230 1 Order Now

Distributor reported inventory date: 2019-05-22

Distributor Name

DIGIKEY

Stock

1303

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

6725

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

15230

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-22

Marketing Status

Active

Unit Price (US$)

1.5

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

(*) 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

Education

Product included in our Longevity Program.

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Embedded Software

    • Part Number

      Android sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)

      Android sensor HAL for MEMS motion and environmental sensors (Input framework)

      Standard C platform-independent drivers for MEMS motion and environmental sensors

      Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)

      Linux device drivers for MEMS motion and environmental sensors (Input framework)

Evaluation Tools

    • Part Number

      IIS2DH adapter board for a standard DIL 24 socket

Support and Applications

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS10958
      Ultra-low-power high-performance 3-axis accelerometer with digital output for industrial applications
      2.1
      1.03 MB
      PDF
      DS10958

      Ultra-low-power high-performance 3-axis accelerometer with digital output for industrial applications

    • Description Version Size Action
      TN0018
      Surface mounting guidelines for MEMS sensors in an LGA package
      6.0
      214.31 KB
      PDF
      TN0018

      Surface mounting guidelines for MEMS sensors in an LGA package

    • Description Version Size Action
      DT0105
      1-point or 3-point tumble sensor calibration
      1.0
      148.7 KB
      PDF
      DT0053
      6-point tumble sensor calibration
      1.0
      464.9 KB
      PDF
      DT0126
      Low-power application design with ST's MEMS accelerometers
      1.0
      184.68 KB
      PDF
      DT0106
      Residual linear acceleration by gravity subtraction to enable dead-reckoning
      1.0
      192.08 KB
      PDF
      DT0127
      ST's MEMS accelerometer sensor testing & self-test
      1.1
      409.32 KB
      PDF
      DT0105

      1-point or 3-point tumble sensor calibration

      DT0053

      6-point tumble sensor calibration

      DT0126

      Low-power application design with ST's MEMS accelerometers

      DT0106

      Residual linear acceleration by gravity subtraction to enable dead-reckoning

      DT0127

      ST's MEMS accelerometer sensor testing & self-test

Presentations & Training Material

    • Description Version Size Action
      ST MEMS Longevity Program 1.0
      471.09 KB
      PDF

      ST MEMS Longevity Program

Publications and Collaterals

    • Description Version Size Action
      Industrial MEMS motion sensors 1.0
      1.36 MB
      PDF

      Industrial MEMS motion sensors

    • Description Version Size Action
      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0
      1.91 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF
      Sensors for industrial and multi-segment solutions 1.0
      1.77 MB
      PDF

      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience

      Sensor & motion algorithm software pack for STM32Cube

      Sensors for industrial and multi-segment solutions

    • Description Version Size Action
      Capacitive MEMS accelerometer for condition monitoring 1.0
      3.35 MB
      PDF

      Capacitive MEMS accelerometer for condition monitoring

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
IIS2DHTR
Active
VFLGA 2X2X1 12LD PITCH 0.5MM Ecopack2

IIS2DHTR

Package:

VFLGA 2X2X1 12LD PITCH 0.5MM

Material Declaration**:

Marketing Status

Active

Package

VFLGA 2X2X1 12LD PITCH 0.5MM

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.