These Hall-effect switches are designed for magnetic actuation using a bipolar magnetic field, i.e., a north-south alternating field. They combine extreme magnetic sensitivity with excellent stability over varying temperature and supply voltage. The high sensitivity permits their use with multi-pole ring magnets over relatively large distances.

FEATURES
■ 4.5 V to 24 V Operation
■ Reverse Battery Protection
■ Superior Temperature Stability
■ Superior Supply Voltage Stability
■ Activate with Multi-Pole Ring Magnets
■ Solid-State Reliability
■ Small Size
■ Constant Output Amplitude
■ Resistant to Physical Stress