{"id":5281,"date":"2026-06-09T10:38:50","date_gmt":"2026-06-09T10:38:50","guid":{"rendered":"https:\/\/materialparts.com\/ad7730brz-reel\/"},"modified":"2026-06-09T10:38:50","modified_gmt":"2026-06-09T10:38:50","slug":"ad7730brz-reel","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ad7730brz-reel\/","title":{"rendered":"AD7730BRZ-REEL"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

AD7730BRZ-REEL from ADI is a 24-bit sigma-delta ADC for weigh scale applications. Programmable gain (1-128). Bipolar +\/-10mV to +\/-10V inputs. 80Hz-1.2kHz update rate. TSSOP-24.<\/p>\n

\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644<\/h2>\n

Sigma-delta ADC with programmable gain front-end. Chopping for offset drift elimination. Bipolar differential inputs. AC excitation for bridge sensors. Internal calibration. SPI interface.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u062f\u0628\u0648\u0633<\/th>\n\u0627\u0644\u0627\u0633\u0645<\/th>\n\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/th>\n<\/tr>\n
\u0627\u0644\u062a\u0646\u0627\u0638\u0631\u064a\u0629<\/td>\nAIN+\/AIN-<\/td>\nDifferential input<\/td>\n<\/tr>\n
Excitation<\/td>\nACX\/ACX<\/td>\nAC bridge excitation<\/td>\n<\/tr>\n
\u0631\u0642\u0645\u064a<\/td>\nSCLK\/CS\/RDY<\/td>\nSPI interface<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • Weigh scales and load cells<\/li>\n
  • Pressure transducers<\/li>\n
  • Strain gauge measurement<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/th>\n\u0631\u0642\u0645 \u0627\u0644\u062c\u0632\u0621<\/th>\n\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a<\/th>\n<\/tr>\n
    ADI<\/td>\nAD7730LBRZ-REEL<\/td>\nLower power<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview AD7730BRZ-REEL from ADI is a 24-bit sigma-delta ADC for weigh scale applications. Programmable gain (1-128). Bipolar +\/-10mV to +\/-10V inputs. 80Hz-1.2kHz update rate. TSSOP-24. Working Principle Sigma-delta ADC with programmable gain front-end. Chopping for offset drift elimination. Bipolar differential inputs. AC excitation for bridge sensors. Internal calibration. SPI interface. Pin Description Pin Group […]<\/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":[165],"class_list":["post-5281","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"24-bit ADC, weigh scale, 80Hz-1.2kHz, TSSOP-24","date_code":"","package_case":"TSSOP-24 (7.8 x 4.4 x 0.9mm)","in_stock":11574,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ad7730.pdf","price":"$12.00 @ 1ku","product_introduction":"AD7730BRZ-REEL from ADI is a 24-bit sigma-delta ADC for weigh scale applications. Programmable gain (1-128). Bipolar +\/-10mV to +\/-10V inputs. 80Hz-1.2kHz update rate. TSSOP-24.","working_principle":"Sigma-delta ADC with programmable gain front-end. Chopping for offset drift elimination. Bipolar differential inputs. AC excitation for bridge sensors. Internal calibration. SPI interface.","pin_description":"
    Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
    Analog<\/td>AIN+\/AIN-<\/td>Differential input<\/td><\/tr>
    Excitation<\/td>ACX\/ACX<\/td>AC bridge excitation<\/td><\/tr>
    Digital<\/td>SCLK\/CS\/RDY<\/td>SPI interface<\/td><\/tr><\/table>","application_scenarios":"
    • Weigh scales and load cells<\/li>
    • Pressure transducers<\/li>
    • Strain gauge measurement<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      ADI<\/td>AD7730LBRZ-REEL<\/td>Lower power<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=5281"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5281\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5281"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5281"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}