SS443 Datasheet - SEC

SS443, Unipolar Hall-Effect Digital Switch

SS443 Unipolar Hall-Effect Digital Switch

Features

* 4.5V to 24V Operation -40℃ to 150℃ Superior temperature operation Bipolar technology Open-collector 25 mA output Reverse battery protection Small Size-SOT23 3L or SIP 3L Solid-state reliability Resistant to phy

Applications

* The device is delivered in a Small Outline Transistor (SOT) or in a Plastic Single In Line (SIP 3L flat). Both 3-lead packages are RoHS compliant. both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet. G

SS443_SEC.pdf