High accuracy, ultra-low-Power ,3-axis:Digital output Magnetometer

The IIS2MDC is a high-accuracy, ultra-low-power 3-axis digital magnetic sensor.

The IIS2MDC has a magnetic field dynamic range up to ±50 gauss.

The IIS2MDC 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 device can be configured to generate an interrupt signal for magnetic field detection.

The IIS2MDC 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
  • Up to ±50 gauss magnetic dynamic range
  • 16-bit data output
  • SPI/I2 C serial interfaces
  • Analog supply voltage 1.71 V to 3.6 V
  • Selectable power mode/resolution
  • Single measurement mode up to 150 Hz
  • Support for hard-iron compensation
  • Programmable interrupt generator
  • Embedded self-test
  • Embedded temperature sensor
  • ECOPACK® , RoHS and “Green” compliant

Resources

Technical Documentation

Product Specifications
Description Version Size
DS12291 DS12291: High-accuracy, ultra-low-power, 3-axis digital output magnetometer 1.0 1 MB
Application Notes
Description Version Size
AN5080 AN5080: IIS2MDC: high-accuracy, ultra-low-power, 3-axis digital output magnetometer 2.0 415 KB
Technical Notes & Articles
Description Version Size
TN0018 TN0018: Surface mounting guidelines for MEMS sensors in an LGA package 6.0 214 KB
Design Notes & Tips
Description Version Size
DT0058 DT0058: Computing tilt measurement and tilt-compensated e-compass 1.0 220 KB
DT0059 DT0059: Ellipsoid or sphere fitting for sensor calibration 2.0 409 KB
DT0060 DT0060: Exploiting the gyroscope to update tilt measure and e-compass 1.0 226 KB

Publications and Collaterals

Brochures
Description Version Size
MEMS and Sensors, Smart solutions for IoT and enhanced user experience 1 MB
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
IIS2MDCTR LGA2X2X0.7 12 LEADS Tape And Reel Active 0.85 1000 NEC EAR99 - 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**
IIS2MDCTR ActiveLGA2X2X0.7 12 LEADSIndustrialEcopack2
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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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