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A1162

Allegro
Part Number A1162
Manufacturer Allegro
Description Programmable Precision Hall-Effect Switch
Published Dec 3, 2016
Detailed Description A1162 Programmable Precision Hall-Effect Switch with Advanced Diagnostics FEATURES AND BENEFITS • User-programmable ...
Datasheet PDF File A1162 PDF File

A1162
A1162


Overview
A1162 Programmable Precision Hall-Effect Switch with Advanced Diagnostics FEATURES AND BENEFITS • User-programmable unipolar switchpoints • Integrated diagnostics for enhanced system safety and reliability □□Enabled on demand □□Integrated electromagnetic coils test the entire sensor signal path □□Designed for ISO 26262:2011 / ASIL systems (QM) • Chopper stabilized □□Resistant to physical stress □□Superior temperature stability • Internal regulator for wide operating voltage range □□3.
8 to 24 V • Automotive-grade ruggedness □□Solid-state reliability □□Reverse-battery protection □□Output short-circuit protection □□AEC-Q100 qualified 2 - • Small surface-mount package PACKAGE: 8-Pin eTSSOP (Suffix LE) Not to scale DESCRIPTION The A1162 is a unipolar Hall-effect switch with an externally enabled diagnostic function and user-programmable switchpoints.
On-chip electromagnetic coils are used to implement self-test of the sensor’s entire magnetic and electrical sign...



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