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BA634 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BA634ROHM708Yes

BA634** is a **Hall-effect IC** manufactured by **ROHM Semiconductor**.

The BA634 is a Hall-effect IC manufactured by ROHM Semiconductor.

Specifications:

  • Type: Hall-effect sensor IC
  • Operating Voltage: 4.5V to 16V
  • Output Type: Open-collector
  • Output Current (Max): 25mA
  • Operating Temperature Range: -40°C to +85°C
  • Magnetic Sensitivity: Typically operates with a South pole magnetic field
  • Package: TO-92S (3-pin)

Descriptions:

The BA634 is a bipolar Hall-effect sensor IC designed for magnetic detection applications. It provides a digital output (open-collector) that switches based on the presence of a magnetic field.

Features:

  • Low power consumption
  • High sensitivity to magnetic fields
  • Built-in reverse polarity protection
  • Compact and easy-to-use package (TO-92S)
  • Suitable for position sensing, speed detection, and proximity switches

This sensor is commonly used in automotive, industrial, and consumer electronics applications where reliable magnetic field detection is required.

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