AH3141 AH34 Unipolar Hall Effect Sensor IC (Digital Magnetic Hall Sensor)

The AH3141 AH34 Unipolar Hall Effect Sensor IC is a solid-state unipolar Hall effect magnetic sensor designed to detect the presence of a magnetic field of a specific polarity using the Hall effect principle. It integrates a Hall sensing element, signal amplifier, Schmitt trigger, and output driver into a single compact device, providing a reliable digital switching output. Its fast response, low power consumption, and contactless operation make it ideal for position sensing, proximity detection, and speed measurement applications.

The AH3141 AH34 is widely used in industrial automation, embedded systems, brushless DC (BLDC) motors, robotics, and magnetic sensing applications. Its stable switching characteristics and compact through-hole package make it suitable for a wide range of industrial and consumer electronics.

Key Features -

• Unipolar Hall effect magnetic sensor

• Detects a single magnetic pole for digital switching

• Digital output compatible with microcontrollers

• Fast response for high-speed magnetic sensing

• Low power consumption

• Contactless operation with long operational life

• Stable switching characteristics

• Compact through-hole package for easy PCB mounting

• Suitable for industrial and embedded applications

Specifications -

• Product Type: Hall Effect Magnetic Sensor IC

• Model: AH3141 AH34

• Sensor Type: Unipolar Hall Effect Sensor

• Function: Magnetic Field Detection and Digital Switching

• Output Type: Digital Output

• Operating Voltage: Standard Operating Range

• Response Time: Fast Switching Response

• Mounting Type: Through-Hole Package

Applications -

• Position sensing systems

• Magnetic proximity detection

• Speed detection and RPM measurement

• Brushless DC (BLDC) motor control

• Industrial automation equipment

• Robotics and automation projects

• Embedded system projects

• Door and limit switch sensing

• Consumer and industrial electronics