{"id":11326,"date":"2026-07-26T04:33:30","date_gmt":"2026-07-26T04:33:30","guid":{"rendered":"https:\/\/ic-vendor.com\/mag3110fcr1\/"},"modified":"2026-07-26T04:33:30","modified_gmt":"2026-07-26T04:33:30","slug":"mag3110fcr1","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/mag3110fcr1\/","title":{"rendered":"MAG3110FCR1"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The NXP MAG3110FCR1 is a low-power digital 3-axis magnetometer. +\/-1000uT range, 0.10uT sensitivity, I2C interface, 80Hz ODR in a 2x2mm DFN-10 package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Axes<\/td>\n3 (X, Y, Z)<\/td>\n<\/tr>\n
Range<\/td>\n+\/-1000 uT (+\/-10 Gauss)<\/td>\n<\/tr>\n
Sensitivity<\/td>\n0.10 uT\/LSB<\/td>\n<\/tr>\n
Noise<\/td>\n0.25 uVrms (OSR=128)<\/td>\n<\/tr>\n
ODR<\/td>\nUp to 80 Hz<\/td>\n<\/tr>\n
Interface<\/td>\nI2C (400kHz Fast Mode)<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n1.95V to 3.6V<\/td>\n<\/tr>\n
Current<\/td>\n900 uA typ<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nDFN-10 (2.0×2.0x0.85mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 3-axis digital magnetometer<\/li>\n
  • +\/-1000uT wide dynamic range<\/li>\n
  • 0.10uT high sensitivity<\/li>\n
  • Ultra-small 2x2mm DFN-10<\/li>\n
  • I2C 400kHz fast mode<\/li>\n
  • As low as 8.6uA at low ODR<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Electronic compass (eCompass)<\/li>\n
    • GPS dead-reckoning assist<\/li>\n
    • Location-based services<\/li>\n
    • 3D motion control and heading<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The NXP MAG3110FCR1 is a low-power digital 3-axis magnetometer. +\/-1000uT range, 0.10uT sensitivity, I2C interface, 80Hz ODR in a 2x2mm DFN-10 package. Key Specifications Axes 3 (X, Y, Z) Range +\/-1000 uT (+\/-10 Gauss) Sensitivity 0.10 uT\/LSB Noise 0.25 uVrms (OSR=128) ODR Up to 80 Hz Interface I2C (400kHz Fast Mode) Supply Voltage […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[2601],"chip_brand":[168],"class_list":["post-11326","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-mag3110fcr1","chip_brand-nxp"],"acf":{"brief_explanation":"3-axis magnetometer, +\/-1000uT, I2C, DFN-10 2x2mm, -40 to 85C","date_code":"","package_case":"DFN-10 (2.0x2.0x0.85mm)","in_stock":4817,"datasheet":"https:\/\/www.nxp.com\/docs\/en\/data-sheet\/MAG3110.pdf","price":"$1.50 @ 1ku","product_introduction":"The MAG3110FCR1 from NXP is a low-power digital 3-axis magnetometer with +\/-1000uT measurement range and 0.10uT sensitivity. The I2C interface at 400kHz provides digital output up to 80Hz ODR. Oversampling options reduce noise to 0.25uVrms. The ultra-small 2.0x2.0mm DFN-10 package and 8.6uA low-power mode suit portable and wearable eCompass applications. Combined with an accelerometer, enables tilt-compensated compass heading.","working_principle":"Three orthogonally-arranged magnetoresistive sensor elements detect the local magnetic field components (Bx, By, Bz). Each element changes resistance in proportion to the applied magnetic field. The resistance change is converted to a digital value by a 12-bit ADC with programmable oversampling (16x max). The digital filter and offset correction are applied before data is stored in output registers accessible via I2C.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>Cap-A<\/td>Filter cap (analog)<\/td><\/tr>
      2<\/td>VDD<\/td>1.95-3.6V supply<\/td><\/tr>
      3<\/td>NC<\/td>No connect<\/td><\/tr>
      4<\/td>Cap-R<\/td>Filter cap (regulator)<\/td><\/tr>
      5-6<\/td>GND<\/td>Ground<\/td><\/tr>
      7<\/td>INT1<\/td>Data ready interrupt<\/td><\/tr>
      8<\/td>SDA<\/td>I2C data<\/td><\/tr>
      9<\/td>VDDIO<\/td>I\/O supply<\/td><\/tr>
      10<\/td>SCL<\/td>I2C clock<\/td><\/tr><\/table>","application_scenarios":"
      • Smartphone eCompass<\/li>
      • GPS dead-reckoning<\/li>
      • 3D pointer\/motion control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        FXOS8700CQR1<\/td>NXP<\/td>6-axis combo (accel+mag)<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11326"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11326\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11326"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}