A1186 Description
A1185 and A1186 Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches The A1185 and A1186 are ultrasensitive, tw.
A1186 Features
* 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
A1185-DS, Rev. 1
Allegro
A1186 Applications
* the A1185 and A1186 devices are utilized to sense: seat track position, seat belt buckle presence, hood/trunk latching, and shift selector position. Two-wire unipolar switches are particularly advantageous in price-sensitive applications, because they require one less wire than the more traditional
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