Hall effect magnetic field sensor
SS361CT / SS461C
Honeywell Sensing and Control
The SS361CT and SS461C High Sensitivity Bipolar Latching, Hall-Effect Digital Sensor ICs are small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. They are designed to respond to alternating North and South poles.
These bipolar sensor ICs have enhanced sensitivity which often allows for the use of less expensive magnets. They offer reverse polarity protection and deliver a stable output over a -40 °C to 125 °C [-40 °F to 257 °F] temperature range. Operation from any dc supply voltage from 4 Vdc to 24 Vdc is acceptable.
These Hall-effect devices are available in two package styles:
SS361CT: subminiature SOT-23 surface mount package (tape and reel packaging, 3,000 units per reel)
SS461C: leaded, flat TO-92 style package (bulk packaging, 1,000 units per bag)