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U3144 - SENSITIVE HALL-EFFECT SWITCHES

General Description

UTC U3144 is a semiconductor integrated circuit utilizing the Hall effect.

Key Features

  • Wide temperature operation range of -20°С ~ +85°С.
  • Wide supply voltage range of 4.5V to 24V.
  • TTL and MOS IC are directly drivable by the output.
  • Reverse Battery Protection.
  • Activate with Small, Commercially Available Permanent Magnets.
  • Solid-State Reliability.
  • SOT-89 package.
  • Resistant to Physical Stress.

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UNISONIC TECHNOLOGIES CO., LTD U3144 Preliminary LINEAR INTEGRATED CIRCUIT SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION  DESCRIPTION UTC U3144 is a semiconductor integrated circuit utilizing the Hall effect. It has been so designed as to operate in the alternating magnetic field especially at low supply voltage and operation over extended temperature ranges to +85°С.This Hall IC is suitable for application to various kinds of sensors, contact-less switches, and the like.  FEATURES * Wide temperature operation range of -20°С ~ +85°С * Wide supply voltage range of 4.