Resources:
Datasheet
Ultra Low Power 3 Axis Digital Magnetic Sensor For Compass Position Detection And Magnetic Field Monitoring
The IIS2MDCTR Ultra Low Power 3 Axis Digital Magnetic Sensor is a high-accuracy magnetometer designed for precise magnetic field measurement, electronic compass applications, and position sensing systems. Featuring three magnetic sensing channels and a wide magnetic dynamic range of up to +/-50 gauss, the sensor provides accurate magnetic field detection for industrial, consumer, and smart metering applications. Its 16-bit digital output ensures reliable and high-resolution measurement data for advanced navigation and monitoring systems.
Designed for low-power operation, the IIS2MDCTR supports multiple power modes and single measurement rates up to 150 Hz, making it suitable for battery-powered and portable devices. The sensor integrates a temperature sensor, programmable interrupt generator, self-test functionality, and support for hard-iron compensation to improve measurement accuracy in real-world environments. With support for both I2C and SPI communication interfaces and a compact LGA-12 package, the device offers flexible integration into modern embedded systems.
Key Features
- 3 Axis Magnetic Sensing: Measures magnetic fields along X, Y, and Z axes.
- Wide Magnetic Dynamic Range: Supports magnetic field measurement up to +/-50 gauss.
- High Accuracy Measurement: Designed for precise magnetic field monitoring.
- 16-Bit Digital Output: High-resolution magnetic field data.
- Ultra Low Power Operation: Suitable for battery-powered devices.
- I2C And SPI Interfaces: Flexible communication options for embedded systems.
- Embedded Temperature Sensor: Provides temperature monitoring capability.
- Hard-Iron Compensation Support: Improves magnetic measurement accuracy.
- Programmable Interrupt Generator: Supports magnetic field detection events.
- Embedded Self-Test: Simplifies system diagnostics and validation.
- Selectable Power Modes: Optimizes performance and power consumption.
- Single Measurement Mode: Supports output rates up to 150 Hz.
- Compact LGA-12 Package: Suitable for space-constrained applications.
- RoHS And Green Compliant: Environmentally friendly design.
Applications
- Electronic compasses
- Inertial measurement units
- Smart meter anti-tampering systems
- Position and distance sensing
- Magnetic switch systems
- Presence detection systems
- Variable magnetic field monitoring
- Industrial automation equipment
- Robotics and navigation systems
- Portable electronic devices
- IoT sensing applications
- Consumer electronics
