SS461C

High Sensitivity, Latching Digital Hall-effect Sensor ICs: SS361CT, SS461C 32309592 Issue A Datasheet SS461C SS361CT FEATURES Enhanced sensitivity Latching magnetics respond to alternating North and South poles Wide operating voltage range of 4 Vdc to 24 Vdc Built-in reverse voltage capability enhances the protection of the sensor and the circuits with which it is used Robust design: will operate up to 125 °C [257 °F] RoHS-compliant materials meet Directive 2002/95/EC DESCRIPTION The SS361CT and SS461C High Sensitivity Latching Hall-effect Sensor ICs are small, sensitive, and versatile 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. The SS361CT is turned on by a North pole while the SS461C is turned on by a South pole. These products offer reverse polarity protection and deliver enhanced sensitivity of only 50 G typical, at 25 °C [77 °F], 80 G max. at -40 °C to 85 °C [-40 °F to 185 °F], and 95 G over the full temperature range, allowing the use of smaller, potentially lower-cost magnets or wider air gaps. These products are available in three package styles: SS361CT: Subminiature SOT-23 surface-mount package on tape and reel which allows for compact design with automated component placement. SS461C: Flat TO-92-style package with straight leads in bulk packaging which allows for a compact PC board layout. POTENTIAL APPLICATIONS Transportation ...