PRODUCTS

.

AF6133E

Introduction

The AF6133E three-axis geomagnetic sensor is designed for a wide range of magnetic sensing applications, such as electronic compasses in smartphones and tablets, motion sensors, indoor navigation, and magnetic fingerprint positioning.

Built on VTC’s proprietary third-generation Anisotropic Magneto-Resistive (AMR) technology, the AF6133E offers excellent immunity to magnetic interference, high sensitivity, low noise, ultra-low hysteresis, and minimal temperature drift.

Key features

• 3-axis AMR magnetic sensor                                                 

• 0.8 × 0.8 × 0.5 mm WLCSP package

• Excellent magnetic interference immunity

• High sensitivity

• Low noise

• Ultra-low hysteresis

• Minimal temperature drift

• High-accuracy calibration with built-in self-calibration (BISC)

• Integrated 16-bit ADC, achieving 0.15 μT/LSB resolution under ±22 Gauss magnetic field

• Supports I²C interface

• Supports sensor synchronization (S4S, optional)

Applications

• Electronic compasses

• Drones / robotic operation

• Wearable devices

• Virtual reality / augmented reality

• Navigation devices

• Indoor navigation / magnetic fingerprint positioning

• Magnetometers

• Consumer electronic