7Semi TMAG5273 4Pin 3D Hall-effect Sensor Breakout Module

The 7Semi TMAG5273 4Pin 3D Hall-effect Sensor Breakout Module is built around the high-performance TMAG5273 3D Hall-effect Sensor from Texas Instruments, designed to measure magnetic fields precisely across the X, Y, and Z axes. It supports a selectable linear magnetic sensing range of 40 mT or 80 mT, making it suitable for both low and moderate magnetic field applications.

With an I2C communication interface and a convenient 4-pin JST connector, this module ensures easy integration into embedded systems, robotics, and industrial sensing projects where accurate three-dimensional magnetic field measurement is essential.

Features:

Selectable Magnetic Range at X, Y, or Z axis:

• TMAG5273x1: 40mT, 80mT
• TMAG5273x2: 133mT, 266mT

Precision and efficiency:

• Interrupt signal based on user-defined magnetic and temperature criteria
• 5% typical sensitivity drift.
• Integrated angle CORDIC calculation with gain and offset adjustments.
• 20kSPS single-axis conversion rate.
• Configurable averaging of up to 32x for noise reduction.

Improved communication:

• I2C interface with CRC.
• Maximum 1-MHz I2C clock speed.
• Special I2C frame readings for increased throughput.
• I2C addresses are factory-programmed and can be modified by the user.

Enhanced durability:

• Integrated temperature correction for different magnet kinds.
• Built-in temperature sensor
• Supply voltage: 3.3 volts
• Operating temperature range: -40C to 125C.