This part is a kind of semiconductor called A1162.

Function of this product has Programmable Precision Hall-Effect Switch.

Manufacturers : Allegro

Image and pinout :

Some of the text within the PDF file :

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 / 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 [ ... ]

A1162 PDF Datasheet Download