High Performance,Low Power, compact 3D accelerometer and 3D Magnetometer module

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  • The ISM303DAC is a high-performance, low-power system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor.

    The ISM303DAC has user-selectable linear acceleration full scales of ±2g/±4g/±8g/±16 g and is capable of measuring accelerations with output data rates from 1 Hz to 6400 Hz. The device has a magnetic field dynamic range of up to ±50 gauss with output data rates from10 Hz to 150 Hz. The ISM303DAC includes an I2C serial bus interface that supports standard, fast mode, fast mode plus, and high-speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.
    The ISM303DAC has an integrated 256-level first-in, first-out (FIFO) buffer for the accelerometer data which can be used to limit the intervention of the host processor.
    The embedded self-test capability allows the user to check the functioning of the sensor in the final application.
    The system can be configured to generate an interrupt signal for free-fall, motion detection and magnetic field detection. The magnetic and accelerometer blocks can be enabled or put into power-down mode separately.
    The ISM303DAC is available in a plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

    Key Features

    • 3 magnetic field channels and 3 acceleration channels
    • Up to ±50 gauss magnetic dynamic range
    • ±2/±4/±8/±16 g selectable acceleration full scales
    • Dynamic switching between high-resolution, high-frequency and low-power modes
    • 16-bit data output
    • SPI / I2C serial interfaces
    • Analog supply voltage 1.71 V to 1.98 V
    • Programmable interrupt generators for free-fall, motion and magnetic field detection
    • Embedded self-test both for the accelerometer and magnetometer
    • Embedded 256-level FIFO
    • Embedded temperature sensor
    • ECOPACK®, RoHS and “Green” compliant

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ISM303DACTR LGA 2X2X1 12LD PITCH 0.5MM Tape And Reel
Active
1.9 1000 EAR99 - Check Availability

Distributor availability ofISM303DACTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19 1 Order Now
AVNET AMERICA 490 0 Order Now
ARROW EUROPE 8000 0 Order Now
MOUSER WORLDWIDE 201 1 Order Now

Distributor reported inventory date: 2019-05-22

Distributor Name

DIGIKEY

Stock

19

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

490

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

8000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

201

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-22

Get sample

ISM303DACTR

Package

LGA 2X2X1 12LD PITCH 0.5MM

Packing Type

Tape And Reel

Unit Price (US$)

1.9*

Distributor availability ofISM303DACTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19 1 Order Now
AVNET AMERICA 490 0 Order Now
ARROW EUROPE 8000 0 Order Now
MOUSER WORLDWIDE 201 1 Order Now

Distributor reported inventory date: 2019-05-22

Distributor Name

DIGIKEY

Stock

19

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

490

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

8000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

201

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-22

Marketing Status

Active

Unit Price (US$)

1.9

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

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Evaluation Tools

    • Part Number

      ISM303DAC adapter board for a standard DIL24 socket

Support and Applications

    • Part Number

      Engineering services on theSensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12293
      High-performance, low-power, compact 3D accelerometer and 3D magnetometer module
      2.0
      1.72 MB
      PDF
      DS12293

      High-performance, low-power, compact 3D accelerometer and 3D magnetometer module

    • Description Version Size Action
      AN5127
      ISM303DAC: high-performance, low-power, compact 3D accelerometer and 3D magnetometer module
      1.0
      975.86 KB
      PDF
      AN5127

      ISM303DAC: high-performance, low-power, compact 3D accelerometer and 3D magnetometer module

    • 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
      DT0058
      Computing tilt measurement and tilt-compensated e-compass
      2.0
      734.36 KB
      PDF
      DT0131
      Digital magnetometer and e-Compass: efficient design tips
      1.0
      246.86 KB
      PDF
      DT0059
      Ellipsoid or sphere fitting for sensor calibration
      3.0
      572.59 KB
      PDF
      DT0060
      Exploiting the gyroscope to update tilt measure and e-compass
      2.0
      657.92 KB
      PDF
      DT0106
      Residual linear acceleration by gravity subtraction to enable dead-reckoning
      1.0
      192.08 KB
      PDF
      DT0105

      1-point or 3-point tumble sensor calibration

      DT0058

      Computing tilt measurement and tilt-compensated e-compass

      DT0131

      Digital magnetometer and e-Compass: efficient design tips

      DT0059

      Ellipsoid or sphere fitting for sensor calibration

      DT0060

      Exploiting the gyroscope to update tilt measure and e-compass

      DT0106

      Residual linear acceleration by gravity subtraction to enable dead-reckoning

Publications and Collaterals

    • 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

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

      Sensor & motion algorithm software pack for STM32Cube

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
ISM303DACTR
Active
LGA 2X2X1 12LD PITCH 0.5MM Ecopack2

ISM303DACTR

Package:

LGA 2X2X1 12LD PITCH 0.5MM

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LGA 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.