{"product_id":"amr-angle-sensor-and-signal-conditioner-module","title":"AMR Angle Sensor and Signal Conditioner Module","description":"\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eangle sensor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule features an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADA4571\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echip, an anisotropic magneto resistive (AMR) sensor with integrated signal conditioning amplifiers and ADC drivers. The circuit produces two analog outputs that indicate the angular position of the surrounding magnetic field.\u003c\/p\u003e\n\u003cp\u003eThe ADA4571 consists of two die within one package, an AMR sensor, and a fixed gain (G = 40 nominally) instrumentation amplifier. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADA4571\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers clean and amplified cosine and sine output signals related to the angle of a rotating magnetic field. The output voltage range is Ratiometric to the supply voltage. The sensor contains two Wheatstone bridges, at a relative angle of 45° to one another. A rotating magnetic field in the x-y sensor plane delivers two sinusoidal output signals with the double frequency of the angle (α) between the sensor and magnetic field direction. Within a homogeneous field in the x-y plane, the output signals are independent of the physical placement in the z direction (air gap).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply 2.7V to 5.5V DC\u003c\/li\u003e\n\u003cli\u003eQuiescent Supply Current 7mA (Only Chip), No LED\u003c\/li\u003e\n\u003cli\u003eHigh precision 180° angle sensor\u003c\/li\u003e\n\u003cli\u003eMaximum angular error of 0.5°\u003c\/li\u003e\n\u003cli\u003eAnalog sine and cosine outputs\u003c\/li\u003e\n\u003cli\u003ePower Up Time 150uS\u003c\/li\u003e\n\u003cli\u003eRatiometric output voltages\u003c\/li\u003e\n\u003cli\u003eLow thermal and lifetime drift\u003c\/li\u003e\n\u003cli\u003eTemperature Voltage Range -40 to 150 Degree Centigrade (0 to 80% of VDD)\u003c\/li\u003e\n\u003cli\u003eSAR or Σ-∆ analog-to-digital converter (ADC) drive capable\u003c\/li\u003e\n\u003cli\u003eMagnetoresistive (MR) bridge temperature compensation mode\u003c\/li\u003e\n\u003cli\u003eContactless angular measurement.\u003c\/li\u003e\n\u003cli\u003eMeasures magnetic field direction rather than field intensity.\u003c\/li\u003e\n\u003cli\u003eMinimum sensitivity to air gap variations.\u003c\/li\u003e\n\u003cli\u003eLarge working distance.\u003c\/li\u003e\n\u003cli\u003eExcellent accuracy, even for weak saturation fields.\u003c\/li\u003e\n\u003cli\u003eNegligible hysteresis.\u003c\/li\u003e\n\u003cli\u003eTemperature range: −40°C to +150°C\u003c\/li\u003e\n\u003cli\u003eEMI resistant\u003c\/li\u003e\n\u003cli\u003eFault diagnostics\u003c\/li\u003e\n\u003cli\u003eMinimum phase delay\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 33.18 X 17.78MM\u003c\/li\u003e\n\u003cli\u003e4 X 2.5MM Mounting Holes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47071485919404,"sku":"S102","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/S102A.jpg?v=1787827487","url":"https:\/\/dotfry.com\/products\/amr-angle-sensor-and-signal-conditioner-module","provider":"dotfry","version":"1.0","type":"link"}