IIS2MDCTR

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IIS2MDCTR

+Nomenclature

SENSOR MR I2C/SPI 12LGA

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Technology Magnetoresistive
Axis X, Y, Z
OutputType I²C, SPI
Voltage-Supply 1.71V ~ 3.6V
Resolution 16 b
OperatingTemperature -40°C ~ 85°C
Features Temperature Compensated
SupplierDevicePackage 12-LGA (2x2)
MountingType Surface Mount

Présentation

Description

The IIS2MDCTR is a high-performance, ultra-low-power, 3-axis digital magnetometer developed by STMicroelectronics. It is designed for a range of applications, including electronic compasses, navigation systems, and industrial applications that require accurate magnetic field sensing. The device features a full-scale magnetic field range of ±50 gauss, offering precise magnetic field measurements along the X, Y, and Z axes.
Key features include a low power consumption mode, high-resolution output, and a wide range of configurable applications through its digital interface. It operates via an I²C or SPI interface, making it easy to integrate with various microcontrollers or processing units. The device is also equipped with an embedded self-test capability, ensuring consistent performance and reliability.
The IIS2MDCTR is often favored in applications requiring low noise, high stability, and minimal power usage, making it suitable for use in battery-powered devices. Its compact size and robust design make it a versatile choice for both consumer electronics and industrial systems.

Equivalent

The IIS2MDCTR is a 3-axis digital magnetometer by STMicroelectronics. Equivalent products include:
1. Honeywell HMC5883L: A 3-axis digital compass IC.
2. AKM AK8963: A 3-axis electronic compass/magnetometer.
3. Bosch BMM150: A low-power, low-noise 3-axis digital geomagnetic sensor.
4. Asahi Kasei AK8975: A 3-axis electronic compass IC.
These alternatives provide similar functionality for applications requiring magnetic field sensing. Always check specific datasheets for compatibility in terms of interface, power requirements, and sensitivity.

Features

The IIS2MDCTR is a high-performance, ultra-low-power 3-axis digital magnetic sensor from STMicroelectronics. Key features include:
1. Magnetic Measurement Range: It supports full-scale ranges of ±50 gauss.
2. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
3. High Resolution: Offers high-resolution magnetic field measurements with a 16-bit data output format.
4. Operating Modes: Includes power-down, continuous, and single conversion modes to optimize performance and power usage.
5. I2C/SPI Interfaces: Supports both I2C and SPI digital interfaces for versatile integration with microcontrollers.
6. Temperature Sensor: An integrated temperature sensor provides additional environmental data.
7. Interrupt Generators: Features programmable interrupt generators to signal various events, enhancing autonomous operation.
8. Embedded Self-Test: Includes a self-test feature to verify the functionality of the sensor.
9. Compact Package: Available in a small 2x2 mm LGA package, facilitating easy integration into space-constrained applications.
10. Applications: Suitable for applications such as compassing, positioning, navigation, and industrial automation.
These features make the IIS2MDCTR an ideal choice for applications requiring precise magnetic field measurement with low power consumption.

Pinout

The IIS2MDCTR is a digital 3-axis magnetometer sensor from STMicroelectronics. It is designed for applications requiring precise magnetic field measurements. The device comes in a compact, 12-pin LGA (Land Grid Array) package.
Here's a brief overview of its pin functions:
1. VDD: Supply voltage.
2. VDD_IO: I/O pins supply voltage.
3. GND: Ground.
4. SCL/SPC: I2C Serial Clock (SCL) / SPI Serial Port Clock (SPC).
5. SDA/SDI/SDO: I2C Serial Data (SDA) / SPI Data Input (SDI) / SPI Data Output (SDO).
6. CS: Chip Select for SPI.
7. INT: Interrupt pin.
8. DRDY: Data Ready.
9. RES: Reserved, should be left unconnected or connected as specified in the datasheet.
The IIS2MDCTR is used in various applications such as electronic compasses, navigational systems, and industrial sensing, providing reliable and accurate magnetometer readings.

Manufacturer

The IIS2MDCTR is manufactured by STMicroelectronics, a multinational electronics and semiconductor manufacturer. STMicroelectronics is known for designing and building a wide range of semiconductor products, including sensors, microcontrollers, and integrated circuits, which are used in various applications across different industries such as automotive, industrial, personal electronics, and communication equipment. The company is headquartered in Geneva, Switzerland, and operates globally with a strong presence in research and development, production, and sales.

Application

The IIS2MDCTR is a compact, low-power 3-axis magnetometer primarily used in industrial and consumer applications. It is commonly utilized for electronic compasses, providing accurate heading information for navigation systems in smartphones, tablets, and wearable devices. Additionally, it finds application in augmented reality (AR) and virtual reality (VR) systems for spatial orientation. The sensor's high precision and stability make it suitable for industrial applications, such as asset tracking and proximity detection. Its low power consumption is beneficial for battery-operated devices, enhancing energy efficiency. Moreover, the IIS2MDCTR can be used in robotics for position and orientation sensing, as well as in automotive systems for navigation and advanced driver-assistance systems (ADAS).

Package

The IIS2MDCTR is a 3-axis digital magnetometer by STMicroelectronics, packaged in a 2x2x1 mm LGA (Land Grid Array) form factor. This compact package is designed for integration into space-constrained devices, offering high performance in detecting magnetic fields for various applications, including consumer electronics and industrial products.

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