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Three wire planar Hall effect sensor ALLEGRO APS11450LLHALX-2SLC with robust communication and integrated diagnostics

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Three wire planar Hall effect sensor ALLEGRO APS11450LLHALX-2SLC with robust communication and integrated diagnostics

Voltage - Supply : 3V~30V

Description : SOT-23W Switches (Solid State) RoHS

Mfr. Part # : APS11450LLHALX-2SLC

Model Number : APS11450LLHALX-2SLC

Package : SOT-23W

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Product Overview

The APS11450 is a three-wire planar Hall-effect sensor IC designed for automotive safety-related systems, compliant with ISO 26262:2011 for ASIL B capability. It features an enhanced three-wire interface with interconnect diagnostics and a fault state for robust communication. The sensor offers continuous background diagnostics, reducing fault tolerant time. Product options include various magnetic switch points, temperature coefficients, hysteresis, and response to magnetic fields, compatible with SmCo, NdFeB, or ferrite magnets. It is engineered for harsh environments with integrated protection features, reducing module BOM and assembly costs.

Product Attributes

Brand: Allegro MicroSystems
Origin: U.S.A.
Certifications: ISO 26262:2011 (ASIL B capability pending assessment), AEC-Q100 Grade 0 qualification
Material: RoHS COMPLIANT, lead (Pb) free with 100% matte-tin-plated leadframes
Color: Not specified

Technical Specifications

Part Number	Package	Packing	Output Polarity (B > BOP)	Temperature Coefficient	Magnetic Operate Point, BOP (typ)
APS11450LLHALX-0SLA	3-pin SOT23W surface mount	13-in. reel, 10,000 pieces/reel	Low	0%/C	35 G
APS11450LLHALT-0SLA	3-pin SOT23W surface mount	7-in. reel, 3000 pieces/reel	Low	0%/C	35 G
APS11450LUAA-0SLA	3-pin SIP through-hole	bulk, 500 pieces/bag	Low	0%/C	35 G
APS11450LLHALX-2SLC	3-pin SOT23W surface mount	13-in. reel, 10,000 pieces/reel	Low	0.12%/C	180 G
APS11450LLHALT-2SLC	3-pin SOT23W surface mount	7-in. reel, 3000 pieces/reel	Low	0.12%/C	180 G
APS11450LLHALX-3SLC	3-pin SOT23W surface mount	13-in. reel, 10,000 pieces/reel	Low	0.12%/C	280 G
APS11450LLHALT-3SLC	3-pin SOT23W surface mount	7-in. reel, 3000 pieces/reel	Low	0.12%/C	280 G
APS11450LLHALX-3SLD	3-pin SOT23W surface mount	13-in. reel, 10,000 pieces/reel	Low	0.2%/C	280 G
APS11450LLHALT-3SLD	3-pin SOT23W surface mount	7-in. reel, 3000 pieces/reel	Low	0.2%/C	280 G

2401241355_ALLEGRO-APS11450LLHALX-2SLC_C3716171.pdf

Three wire planar Hall effect sensor ALLEGRO APS11450LLHALX-2SLC with robust communication and integrated diagnostics Images

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