{"product_id":"melexis-90217-hall-effect-sensor","title":"Melexis 90217 Hall-Effect Sensor","description":"\u003ch5 class=\"ui-accordion-header ui-helper-reset ui-state-default ui-state-active ui-corner-top\" role=\"tab\"\u003eMelexis 90217 Hall-Effect Sensor Overview:\u003c\/h5\u003e\n\u003cdiv id=\"overview\" class=\"tabbed overview ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"field-body\"\u003e\n\u003cp\u003eParallax has worked with the Melexis 90217 sensor in applications including CNC milling machine spindle speed measurement and feedback on motor RPM. With the CNC milling machine it reliably measured the top spindle speed of 7,500 RPM. This is a cost-effective and highly functional hall-effect sensor. The Melexis 90217 is designed to be used with a bias magnet (#605-00006) south facing the back (non-marked) side of the IC. With a single Hall plate, this sensor is immune to common rotary alignment problems. Very easy to interface with all microcontrollers.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan class=\"forte\"\u003eMelexis 90217 Hall-Effect Sensor Key Features:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eShort circuit protection\u003c\/li\u003e\n\u003cli\u003eRotary position gear tooth sensing ability\u003c\/li\u003e\n\u003cli\u003eNo rotary orientation concerns\u003c\/li\u003e\n\u003cli\u003eHigh speed operation\u003c\/li\u003e\n\u003cli\u003eNo chopper delay\u003c\/li\u003e\n\u003cli\u003eZero speed detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan class=\"forte\"\u003eMelexis 90217 Hall-Effect Sensor Application Ideas:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eShaft rotation speed detection\u003c\/li\u003e\n\u003cli\u003eProximity detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"ui-accordion-header ui-helper-reset ui-state-active ui-corner-top\" role=\"tab\"\u003eMelexis 90217 Hall-Effect Sensor Details:\u003c\/h5\u003e\n\u003cdiv id=\"details\" class=\"tabbed details ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"field-tech\"\u003e\n\u003cul\u003e\n\u003cli\u003eOn-chip 10 bit A\/D converter\u003c\/li\u003e\n\u003cli\u003eSelf-adjusting magnetic range\u003c\/li\u003e\n\u003cli\u003eVoltage requirements: 3.5-24 VDC\u003c\/li\u003e\n\u003cli\u003eCurrent requirements: ~3 mA\u003c\/li\u003e\n\u003cli\u003eCommunication: Analog output range equal to supply voltage\u003c\/li\u003e\n\u003cli\u003ePackage: TO-92 (3-lead)\u003c\/li\u003e\n\u003cli\u003eOperating temp range: -40° to +302 °F (-40° to +150 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eResource Links\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.melexis.com\/Hall-Effect-Sensor-ICs\/Special-Purpose-Hall-ICs\/MLX90217-3.aspx\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eMelexis 90217 Knowledge Base and Application Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53397218296117,"sku":"605-00005","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6307\/2821\/files\/5a5ed2f7-605-00005.png?v=1787781817","url":"https:\/\/shop.parallax.com\/products\/melexis-90217-hall-effect-sensor","provider":"Parallax Inc","version":"1.0","type":"link"}