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SK1901 - HALL-EFFECT SWITCH

General Description

SK1901 is a semiconductor integrated circuit utilizing the Hall effect.

Key Features

  • Wide supply voltage range of 2.5V to 20V.
  • Wide temperature operation range of -20°С~+125°С.
  • TTL and MOS IC are directly drivable by the output.
  • The life is semipermanent because it employs contact-less parts 3 12 SOT-23 (EIAJ SC-59) 3 12 TSOT-23 (EIAJ SC-59) 1 SIP-3.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UNISONIC TECHNOLOGIES CO., LTD SK1901 LINEAR INTEGRATED CIRCUIT HALL-EFFECT SWITCH FOR HIGH-TEMPERATURE OPERATION  DESCRIPTION SK1901 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 +125°С.This Hall IC is suitable for application to various kinds of sensors, contact-less switches, and the like.  FEATURES * Wide supply voltage range of 2.