{"product_id":"7semi-acs71020-hall-effect-power-sensing-and-overcurrent-detection-breakout","title":"7Semi ACS71020 Hall-effect Power Sensing and Overcurrent Detection Breakout","description":"\u003ch2\u003e7Semi ACS71020 Hall-effect Power Sensing and Overcurrent Detection Breakout\u003c\/h2\u003e\n\u003cp\u003eThe ACS71020 Hall-effect Power Sensing and Overcurrent Detection Breakout by 7Semi offers a precision, isolated power monitoring solution designed for demanding industrial and high-power environments.\u003c\/p\u003e\n\u003cp\u003eFeaturing integrated 16-bit ADCs, it delivers highly accurate real-time voltage and current measurements with a current sensing range of up to 90A. The module ensures safe operation through reinforced electrical isolation rated at 517 VRMS, eliminating the need for extra isolation components. \u003c\/p\u003e\n\u003cp\u003eWith flexible communication options via I2C and SPI, it easily integrates with embedded and microcontroller systems. Enhanced with temperature compensation, offset correction, and voltage monitoring capabilities, the breakout supports comprehensive power analysis by providing key metrics such as active, reactive, and apparent power, along with RMS and instantaneous measurements, making it ideal for precise power system management and overcurrent fault detection.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eWide Current Sensing Range:\u003c\/strong\u003e Measures currents from 0 to 90A and is ideal for both low and high-power systems.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eDual Communication Interface:\u003c\/strong\u003e A seamless connection via I2C or SPI allows for maximum design flexibility.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eHigh-precision 16-bit ADCs: \u003c\/strong\u003eProvide accurate voltage and current measurements for trustworthy power data.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eAdvanced Power Analysis:\u003c\/strong\u003e Determines active, reactive, and perceived power, as well as power factor.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Reinforced up to 517 VRMS, removing the need for two isolated supplies.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eFault Detection Features:\u003c\/strong\u003e Include overcurrent fault output pins and customizable voltage threshold notifications.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eTemperature Resilience: \u003c\/strong\u003eCan operate in a wide temperature range, making it suited for severe industrial environments.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eZero Crossing Detection:\u003c\/strong\u003e The dedicated pin for voltage zero crossing improves phase control applications.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eHall-Effect Sensing:\u003c\/strong\u003e Provides common-mode stray field rejection for enhanced signal integrity.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eData Transmission\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eData transfer over I2C consists of numerous phases, as indicated in the sequence below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eStart Condition:\u003c\/strong\u003e Defined by a negative edge on the SDA line, initiated by the Master while the SCL is high.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAddress Cycle:\u003c\/strong\u003e A 7-bit slave address plus one bit to indicate write (0) or read (1), followed by an acknowledge bit.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eData Cycles:\u003c\/strong\u003e Reading or writing eight bits of data, followed by an acknowledgement bit. This cycle can be repeated to transport numerous bytes of data. The register address could be the first data byte received during a write.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eStop Condition: \u003c\/strong\u003eA positive edge on the SDA line with SCL high.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"7Semi","offers":[{"title":"Default Title","offer_id":47431486603488,"sku":"TIFSS0329","price":822.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/1970\/6265\/files\/ACS71020_Hall-effect_Power_Sensing_and_Overcurrent_Detection_Breakout_-7Semi.png?v=1748523583","url":"https:\/\/robocraze.com\/products\/7semi-acs71020-hall-effect-power-sensing-and-overcurrent-detection-breakout","provider":"Robocraze","version":"1.0","type":"link"}