{"id":5387,"date":"2026-06-09T11:31:01","date_gmt":"2026-06-09T11:31:01","guid":{"rendered":"https:\/\/materialparts.com\/ina226aidgsr\/"},"modified":"2026-06-09T11:31:01","modified_gmt":"2026-06-09T11:31:01","slug":"ina226aidgsr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/ina226aidgsr\/","title":{"rendered":"INA226AIDGSR"},"content":{"rendered":"

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

INA226AIDGSR from TI is a current\/voltage\/power monitor with I2C, 36V common mode, 16-bit ADC, +\/-0.1% accuracy. VSSOP-10.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

Bidirectional current shunt and power monitor. 36V common mode range. 16-bit ADC with 0.1% gain error. Programmable calibration register. 16 programmable addresses. Alert pin for over-limit detection.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n\n\n\n
\u9488\u811a<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
1-2<\/td>\nIN+,IN-<\/td>\nShunt sense<\/td>\n<\/tr>\n
3<\/td>\n\u63a5\u5730<\/td>\n\u5730\u9762<\/td>\n<\/tr>\n
4-5<\/td>\nSCL,SDA<\/td>\nI2C<\/td>\n<\/tr>\n
6<\/td>\nVBUS<\/td>\nBus voltage<\/td>\n<\/tr>\n
7<\/td>\nALERT<\/td>\nOver-limit<\/td>\n<\/tr>\n
8-10<\/td>\nVDD,A0,A1<\/td>\nPower\/addr<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • Battery monitoring<\/li>\n
  • Server power management<\/li>\n
  • Industrial power metering<\/li>\n
  • DC-DC efficiency<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    TI<\/td>\nINA260AIDGSR<\/td>\nWith integrated shunt<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview INA226AIDGSR from TI is a current\/voltage\/power monitor with I2C, 36V common mode, 16-bit ADC, +\/-0.1% accuracy. VSSOP-10. Working Principle Bidirectional current shunt and power monitor. 36V common mode range. 16-bit ADC with 0.1% gain error. Programmable calibration register. 16 programmable addresses. Alert pin for over-limit detection. Pin Description Pin Name Function 1-2 IN+,IN- […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[],"chip_brand":[138],"class_list":["post-5387","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Current\/voltage\/power monitor, I2C, VSSOP-10","date_code":"","package_case":"VSSOP-10 (3.0x3.0mm)","in_stock":10879,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/ina226.pdf","price":"$1.85 @ 1ku","product_introduction":"INA226AIDGSR from TI is a current\/voltage\/power monitor with I2C, 36V common mode, 16-bit ADC, +\/-0.1% accuracy. VSSOP-10.","working_principle":"Bidirectional current shunt and power monitor. 36V common mode range. 16-bit ADC with 0.1% gain error. Programmable calibration register. 16 programmable addresses. Alert pin for over-limit detection.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1-2<\/td>IN+,IN-<\/td>Shunt sense<\/td><\/tr>
    3<\/td>GND<\/td>Ground<\/td><\/tr>
    4-5<\/td>SCL,SDA<\/td>I2C<\/td><\/tr>
    6<\/td>VBUS<\/td>Bus voltage<\/td><\/tr>
    7<\/td>ALERT<\/td>Over-limit<\/td><\/tr>
    8-10<\/td>VDD,A0,A1<\/td>Power\/addr<\/td><\/tr><\/table>","application_scenarios":"
    • Battery monitoring<\/li>
    • Server power management<\/li>
    • Industrial power metering<\/li>
    • DC-DC efficiency<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      TI<\/td>INA260AIDGSR<\/td>With integrated shunt<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5387"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5387\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5387"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}