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OHN3140U - 

Sensor, Magnetic, Hall-Effect, 5 to 12VDC, Through Hole, 25 mA Max

Optek (TT Electronics) OHN3140U
声明:图片仅供参考,请以实物为准!
制造商产品编号:
OHN3140U
仓库库存编号:
70048678
技术数据表:
View OHN3140U Datasheet Datasheet
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OHN3140U产品概述

These Hall-effect devices contain a monolithic integrated circuit which incorporates a Hall element, a linear amplifier, a threshold amplifier, and Schmitt trigger on a single Hallogic® silicon chip. Included on-chip is a band gap voltage regulator to allow operation with a wide range of supply voltages. These devices feature logic level output and provide up to 21 mA of sink current. This allows direct driving of more than 7 TTL loads or any standard logic family using power supplies ranging from 4.5 to 24 volts. Output amplitude is constant at switching frequencies from DC to over 200 kHz.


The Uni-Polar turns on with a (logic level "0") after a sufficient magnetic field from the south pole of a magnet approached the symbolized face of the device (Operating Point) and turns off (logic level "1") after the magnetic field reached a minimum value. The Bi-Polar latch device turns on (logic level "0") in the presence of a magnetic south pole and turn off (logic level "1") when subjected to a magnetic north pole. Both magnetic poles are necessary for operation for Bi-Polar devices. This feature makes these sensors ideal for applications in noncontact switching operations, brushless DC motors and for use with multiple pole magnets.


Applications:



  • Non-contact reflective object sensor


  • Assembly line automation


  • Machine automation


  • Machine safety


  • End of travel sensor


  • Door sensor





    Features:



  • Designed for non-contact switching operations


  • Operates over broad range of supply voltages (4.5 V to 24 V)


  • Operates with excellent temperature stability in harsh environments


  • Drive capability up to 7 TTL loads





  • OHN3140U产品信息

      Brand/Series  OHN3100 Series  
      Current, Switching  25 mA  
      Function  Proximity  
      Output  Logic Level  
      Supply Voltage  24 V  
      Technology  Hall Effect  
      Termination  Wired Connector  
      Voltage, Switching  25 V  
    关键词         

    OHN3140U相关搜索

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