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TMAG5273 Datasheet Low-Power Linear 3D Hall-Effect Sensor

Manufacturer: Texas Instruments

General Description

The TMAG5273 is a low-power linear 3D Hall-effect sensor designed for a wide range of industrial and personal electronics applications.

This device integrates three independent Hall-effect sensors in the X, Y, and Z axes.

A precision analog signalchain along with an integrated 12-bit ADC digitizes the measured analog magnetic field values.

Overview

TMAG5273 SLYS045B – JUNE 2021 – REVISED JULY 2024 TMAG5273 Low-Power Linear 3D Hall-Effect Sensor With I2C Interface.

Key Features

  • Configurable power modes including:.
  • 2.3mA active mode current.
  • 1µA wake-up and sleep mode current.
  • 5nA sleep mode current.
  • Selectable linear magnetic range at X, Y, or Z axis:.
  • TMAG5273x1: ±40mT, ±80mT.
  • TMAG5273x2: ±133mT, ±266mT.
  • Interrupt signal from user-defined magnetic and temperature threshold cross.
  • 5% (typical) sensitivity drift.
  • Integrated angle CORDIC calculation with gain and offset adjustment.