SS189 - Unipolar Hall-Effect Digital Switch
The SS189 is a unipolar Hall-effect sensor IC fabricated from bipolar technology.
The device integrates a voltage regulator, reverse battery protection diode, Hall sensor with dynamic offset cancellation system, temperature compensation circuitry, small signal amplifier, Schmitt trigger and an open-
SS189 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
