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Datasheet
3-Axis Linear Programmable Hall Effect Sensor With Integrated Angle Measurement And Magnetic Switch Functionality
The TMAG3001A1YBGR is a low-power 3-axis linear Hall-effect sensor designed for advanced position sensing, angle measurement, magnetic field monitoring, and proximity detection applications. The device integrates three independent Hall-effect sensing elements along the X, Y, and Z axes, enabling accurate 3D magnetic field measurements. A precision analogue signal chain and integrated 12-bit ADC convert magnetic field data into high-resolution digital values, while the I2C interface enables seamless communication with low-voltage microcontrollers and embedded systems.
The TMAG3001A1YBGR features a programmable magnetic switch mode, an integrated CORDIC angle calculation engine, and configurable power management options for optimized system performance. Full 360-degree angular position measurement supports both on-axis and off-axis magnetic sensing topologies. Additional features such as magnetic gain and offset correction, programmable interrupts, multiple I2C addresses, and low-power wake-up modes make the sensor ideal for industrial automation, robotics, smart home devices, gaming controllers, and battery-powered electronic products.
Key Features
- 3 Axis Magnetic Field Sensing: Independent X, Y, and Z-axis magnetic measurements.
- Integrated 12-Bit ADC: High-resolution magnetic field data conversion.
- 360 Degree Angle Measurement: Built-in CORDIC engine for precise angular position sensing.
- Programmable Magnetic Switch Mode: Supports magnetic field and angle-based switching functions.
- Selectable Magnetic Ranges: Configurable magnetic field measurement ranges for different magnet strengths.
- I2C Communication Interface: Enables simple integration with microcontrollers.
- Multiple I2C Addresses: Supports up to 4 selectable device addresses.
- Low Power Operation: Wake-up and sleep modes reduce system power consumption.
- Integrated Temperature Measurement: Supports thermal monitoring and compensation functions.
- Programmable Interrupt Output: User-configurable magnetic and angle detection events.
- Magnetic Gain and Offset Correction: Compensates for mechanical and assembly tolerances.
- Wide Operating Voltage Range: Compatible with low-voltage systems.
- Wide Operating Temperature Range: Operates from -40 C to +125 C.
- Compact DSBGA-6 Package: Suitable for miniaturized electronic designs.
Applications
- Position sensing systems
- Rotary encoder applications
- Angle measurement systems
- Electronic smart locks
- Robotics and automation
- Gaming controllers and joysticks
- Smart home devices
- Door and window sensors
- Magnetic proximity detection
- Industrial automation equipment
- E-bike control systems
- Motor position monitoring
- Consumer electronics
- Portable battery-powered devices
