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3187 - HALL-EFFECT LATCHES

Download the 3187 datasheet PDF. This datasheet also covers the 3185 variant, as both devices belong to the same hall-effect latches family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (3185_AllegroMicroSystems.pdf) that lists specifications for multiple related part numbers.

Overview

Data Sheet 27609.2c * 3185 THRU 3189 HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION X V CC 1 2 3 OUTPUT GROUND SUPPLY Dwg.

PH-003A Pinning is shown viewed from branded side.

Key Features

  • Symmetrical Switch Points.
  • Superior Temperature Stability.
  • Operation From Unregulated Supply.
  • Open-Collector 25 mA Output.
  • Reverse Battery Protection.
  • Activate With Small, Commercially Available Permanent Magnets.
  • Solid-State Reliability.
  • Small Size.
  • Resistant to Physical Stress Always order by complete part number: the prefix ‘A’ + the basic four-digit part number + a suffix to indicate operating temperature range + a suffix to indicate package styl.