High-resolution, high-stability 3-axis digital inclinometer for industrial applications

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  • The IIS3DHHC is an ultra-low noise, high-stability three-axis linear accelerometer.

    The IIS3DHHC has a full scale of ±2.5 g and is capable of providing the measured accelerations to the application through an SPI 4-wire digital interface.
    The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.
    The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the characteristics of the sensing element.
    The IIS3DHHC is available in a high-performance (low-stress) ceramic cavity land grid array (CC LGA) package and can operate within a temperature range of -40 °C to +85 °C.

    Key Features

    • Included in the 10-year longevity program
    • 3-axis, ±2.5 g full-scale
    • Ultra-low noise performance: 45 µg/√Hz
    • Excellent stability over temperature (<0.4 mg/°C) and time
    • 16-bit data output
    • SPI 4-wire digital output interface
    • Embedded FIFO (depth 32 levels)
    • Embedded temperature sensor
    • 12-bit temperature data output
    • High shock survivability
    • Extended operating temperature range (-40 °C to +85 °C)
    • 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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IIS3DHHCTR LGA 5X5X1.7 16LD CERAMIC CAVITY Tape And Reel
Active
5.5 1000 EAR99 - Check Availability

Distributor availability ofIIS3DHHCTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1968 1 Order Now
MOUSER WORLDWIDE 1846 1 Order Now
Farnell Element14 EUROPE 180 1 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

1968

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1846

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

180

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-15

Get sample

IIS3DHHCTR

Package

LGA 5X5X1.7 16LD CERAMIC CAVITY

Packing Type

Tape And Reel

Unit Price (US$)

5.5*

Distributor availability ofIIS3DHHCTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1968 1 Order Now
MOUSER WORLDWIDE 1846 1 Order Now
Farnell Element14 EUROPE 180 1 Order Now

Distributor reported inventory date: 2019-10-15

Distributor Name

DIGIKEY

Stock

1968

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1846

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

180

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-15

Marketing Status

Active

Unit Price (US$)

5.5

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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Evaluation Tools

Support and Applications

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12292
      High-resolution, high-stability 3-axis digital accelerometer
      2.0
      649.75 KB
      PDF
      DS12292

      High-resolution, high-stability 3-axis digital accelerometer

    • Description Version Size Action
      AN5146
      IIS3DHHC: high-resolution, high-stability 3-axis digital accelerometer
      2.0
      411.03 KB
      PDF
      AN4509
      Tilt measurement using a low-g 3-axis accelerometer
      1.1
      248.93 KB
      PDF
      AN5146

      IIS3DHHC: high-resolution, high-stability 3-axis digital accelerometer

      AN4509

      Tilt measurement using a low-g 3-axis accelerometer

    • 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

Publications and Collaterals

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

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      MEMS Sensors for automotive applications 1.0
      3.33 MB
      PDF
      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0
      1.91 MB
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      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
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      MEMS Sensors for automotive applications

      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**
IIS3DHHCTR
Active
LGA 5X5X1.7 16LD CERAMIC CAVITY Ecopack2

IIS3DHHCTR

Package:

LGA 5X5X1.7 16LD CERAMIC CAVITY

Material Declaration**:

Marketing Status

Active

Package

LGA 5X5X1.7 16LD CERAMIC CAVITY

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.