{"product_id":"a3144-unipolar-hall-effect-sensor","title":"A3144 Unipolar Hall Effect Sensor","description":"\u003ch1\u003e\u003cspan\u003eA3144 Unipolar Hall Effect Sensor\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe A3144 Unipolar Hall Effect Sensor is a compact magnetic sensing IC designed to detect the presence of a magnetic field and provide a digital switching output. It uses Hall-effect technology and is suitable for non-contact sensing applications. The sensor features an integrated voltage regulator, Hall element, amplifier, Schmitt trigger and open-collector output, making it easy to interface with microcontrollers and digital circuits. It is commonly used for speed sensing, position detection, RPM measurement, proximity sensing and magnetic switching applications.\u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: A3144\u003c\/li\u003e\n\u003cli\u003eSensor Type: Unipolar Hall Effect Sensor\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 4.5V to 24V DC\u003c\/li\u003e\n\u003cli\u003eOutput Type: Open-Collector Digital Output\u003c\/li\u003e\n\u003cli\u003eMaximum Output Sink Current: 25mA\u003c\/li\u003e\n\u003cli\u003eNumber of Pins: 3\u003c\/li\u003e\n\u003cli\u003ePin 1: VCC\u003c\/li\u003e\n\u003cli\u003ePin 2: Ground\u003c\/li\u003e\n\u003cli\u003ePin 3: Output\u003c\/li\u003e\n\u003cli\u003eMounting Type: Through Hole\u003c\/li\u003e\n\u003cli\u003ePackage: 3-Pin Hall Sensor Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eContactless magnetic field detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnipolar switching operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in Schmitt trigger for stable switching\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOpen-collector output for easy interfacing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated voltage regulator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReverse battery protection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow power consumption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact 3-pin design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for high-temperature applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRPM and speed measurement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotor position detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnetic proximity switches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoor and security sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRobotics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWheel rotation sensing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnetic counters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomation systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eArduino and microcontroller projects\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":67604756562100,"sku":"VS00187","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/A3144UnipolarHallEffectSens_1.png?v=1793012482","url":"https:\/\/vishaworld.com\/products\/a3144-unipolar-hall-effect-sensor","provider":"VISHA WORLD","version":"1.0","type":"link"}