The A1184 device is a standard, two-wire, unipolar, Hall effect switches. The operate point, BOP, can be field-programmed, after final packaging of the sensor and placement into the application. This advanced feature allows the optimization of the sensor switching performance, by effectively accounting for variations caused by mounting tolerances for the device and the target magnet.

Features and Benefits

Chopper stabilization

  Low switchpoint drift over operating temperature range

  Low stress sensitivity

Field-programmable for optimized switchpoints

On-chip protection

  Supply transient protection

  Reverse-battery protection

  On-board voltage regulator

  3.5 V to 24 V operation