• A3144 Hall Effect Switch

A3144 Hall Effect Switch

  • Product Code: 394
  • Availability: 15
  • Rs.41.30 (inc GST)

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A3144 Hall Effect Switch

A3144 is a Hall effect Switch/Sensor from Allegro. A3144 is a monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150°C, and are more stable with both temperature and supply voltage changes. The unipolar switching characteristic makes these devices ideal for use with a simple bar or rod magnet. 
Each device includes a voltage regulator for operation with supply voltages of 4.5 to 24 volts, reverse battery protection diode, quadratic Hall-voltage generator, temperature compensation circuitry, small signal amplifier, Schmitt trigger, and an open-collector output to sink up to 25 mA. With suitable output pull up, they can be used with bipolar or CMOS logic circuits. 

FEATURES of A3144 Hall effect Sensor

  • Superior Temp. Stability for Automotive or Industrial Applications
  • 4.5 V to 24 V Operation.Needs Only An Unregulated Supply
  • Open-Collector 25 mA Output. Compatible with Digital Logic
  • Reverse Battery Protection
  • Activate with Small, Commercially Available Permanent Magnets
  • Solid-State Reliability
  • Small Size
  • Resistant to Physical Stress

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