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Optek (TT Electronics) OH090U

Optek (TT Electronics) - OH090U - Sensor,  Magnetic,  Hall-Effect,  5 to 12VDC,  3 PCB Pins,  Through Hole,  6 mA View larger image View larger image
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Optek (TT Electronics) Sensor, Magnetic, Hall-Effect, 5 to 12VDC, 3 PCB Pins, Through Hole, 6 mA
Mfr. Part#:
OH090U

Allied Stock#: 70048677

 RoHS Compliant Part

 
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Pricing (USD) & Availability
Standard Pricing
$1.77 (Each)
1$1.770
100$1.710
250$1.660
500$1.610
1000$1.560
2500$1.520
Availability

283 can ship immediately.

500 on order.

Request Lead Time

Minimum Quantity: 1 |  Multiples Of: 1

Specifications

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

Overview

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