SS441A - 

Hall Effect Sensor, Unipolar, 20 mA, TO-92, 3 Pins, 3.8 V, 30 V

SS441A - Hall Effect Sensor, Unipolar, 20 mA, TO-92, 3 Pins, 3.8 V, 30 V

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Product Overview

The SS441A is a temperature compensated digital hall effect sensor IC in 3 pin TO-92 package. This small, versatile digital hall effect device is operated by magnetic field from permanent magnet or an electromagnet. It is designed to respond to alternating north and south poles or to south pole only. Band gap regulation provides stable operation over 3.8VDC to 30VDC supply voltage range. The SS441A is capable of continuous 20mA sinking output and may be cycled as high as 50mA maximum. Its 3.8V capability allows for use in many potential low voltage applications. The digital, open collector sinking type output is easily interfaced with wide variety of electronic circuits.
  • Unipolar magnetics, low gauss operating characteristics
  • Straight leads, 14.99mm long and 1.30mm spacing
  • Quad hall IC design minimizes mechanical stress effects
  • Temperature compensated magnetics helps provide stable operation over a wide temperature range
  • Automated component placement and potentially reduces installation costs
  • Broad supply voltage capability from 3.8VDC to 30VDC for application flexibility
  • Digital, open collector sink output for easy interfacing with variety of common electronic circuits
  • Operating temperature range from -40°C to 150°C (-40°F to 302°F)


Sensing & Instrumentation, Medical, Industrial, Robotics, Motor Drive & Control


Do not use this product as safety or emergency stop device or in any other application where failure of product could result in personal injury.


Electrostatic sensitive device (ESD), do not open or handle except at static work station.

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