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3161 Datasheet HALL-EFFECT SWITCH

Manufacturer: Allegro MicroSystems

Overview

Data Sheet 27621.30A‡ 3161 HALL-EFFECT SWITCH FOR 2-WIRE APPLICATIONS This Hall-effect switch is a monolithic integrated circuit designed to operate continuously over extended temperatures to +85°C.

The unipolar switching characteristic makes this device ideal for use with a simple bar or rod magnet.

The A3161ELT and A3161EUA are identical except for package.

Key Features

  • I I I I I I I I I Pinning is shown viewed from branded side.