The SS441R is an unipolar digital Hall-effect Sensor IC, small, versatile digital hall-effect device that is operated by the magnetic field from a permanent magnet or an electromagnet. It is designed to respond to a single pole of North (SS340RT) or South (SS440R). Simple activation from a single pole and multiple magnetic sensitivities (high, medium and low) - make this product suitable in a variety of potential motion control, lid closure detection and displacement sensing applications.
High, medium and low magnetic sensitivities
Low voltage 3V capability - Helps reduce power consumption
Built-in reverse polarity protection - Protects device from potential damage during installation
Sink output type
PC board termination
Static sensitive
20mA Output current (maximum)
10µA Maximum leakage current
Do not use these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury.
