{"id":5153,"date":"2026-06-09T09:04:31","date_gmt":"2026-06-09T09:04:31","guid":{"rendered":"https:\/\/materialparts.com\/ads1230ipwr\/"},"modified":"2026-06-09T09:04:31","modified_gmt":"2026-06-09T09:04:31","slug":"ads1230ipwr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ads1230ipwr\/","title":{"rendered":"ADS1230IPWR"},"content":{"rendered":"

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

The ADS1230IPWR from Texas Instruments is a 20-bit delta-sigma ADC with integrated PGA for bridge sensor applications, featuring 40nV RMS noise at 10SPS and on-chip oscillator.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/td>\n\u062a\u0643\u0633\u0627\u0633 \u0625\u0646\u0633\u062a\u0631\u0648\u0645\u0646\u062a\u0633<\/td>\n<\/tr>\n
Resolution<\/td>\n20 bits<\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/td>\n1 differential<\/td>\n<\/tr>\n
Architecture<\/td>\nDelta-Sigma (3rd order modulator)<\/td>\n<\/tr>\n
PGA Gain<\/td>\n64 or 128<\/td>\n<\/tr>\n
\u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n10 SPS or 80 SPS<\/td>\n<\/tr>\n
RMS Noise<\/td>\n40nV @ 10SPS, G=128<\/td>\n<\/tr>\n
Noise-Free Resolution<\/td>\n18 bits<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2.7V to 5.3V<\/td>\n<\/tr>\n
\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629<\/td>\n2.9 mW typical<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\n2-wire serial<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nTSSOP-16<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +85 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Complete front-end for bridge sensors<\/li>\n
  • Onboard PGA with gain of 64 or 128<\/li>\n
  • Onboard oscillator (no external crystal)<\/li>\n
  • 40nV RMS noise at 10SPS with G=128<\/li>\n
  • Simultaneous 50Hz\/60Hz rejection at 10SPS<\/li>\n
  • External voltage reference up to 5V<\/li>\n
  • Simple pin-driven control (no registers)<\/li>\n
  • On-demand offset calibration<\/li>\n
  • Standby and power-down modes<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Weigh scales<\/li>\n
    • Strain gauges<\/li>\n
    • Pressure sensors<\/li>\n
    • Industrial process control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADS1230IPWR from Texas Instruments is a 20-bit delta-sigma ADC with integrated PGA for bridge sensor applications, featuring 40nV RMS noise at 10SPS and on-chip oscillator. Key Specifications Manufacturer Texas Instruments Resolution 20 bits Channels 1 differential Architecture Delta-Sigma (3rd order modulator) PGA Gain 64 or 128 Data Rate 10 SPS or 80 […]<\/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-5153","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"20-bit delta-sigma ADC, PGA 64\/128, 40nV noise, bridge sensor, TSSOP-16","date_code":"","package_case":"TSSOP-16 (5.0 x 4.4 mm, 0.65mm pitch)","in_stock":8318,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/ads1230.pdf","price":"$3.77 @ 1ku","product_introduction":"The ADS1230IPWR from Texas Instruments is a precision 20-bit delta-sigma ADC designed for bridge sensor applications such as weigh scales and pressure sensors. With an onboard PGA (gain 64 or 128), onboard oscillator, and 40nV RMS noise at 10SPS, it provides a complete front-end solution. The 3rd-order modulator and 4th-order digital filter deliver 18-bit noise-free resolution. Pin-driven control eliminates register programming complexity. Simultaneous 50\/60Hz rejection suits industrial environments.","working_principle":"The ADS1230 uses a 3rd-order delta-sigma modulator to oversample the input signal, pushing quantization noise to high frequencies. The 4th-order digital filter decimates the modulator output to 10 or 80 SPS. The PGA amplifies the differential bridge signal by 64x or 128x before conversion. Offset calibration is performed on demand by shorting the inputs internally. The 2-wire serial interface outputs conversion data directly to MCU.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>DVDD<\/td>Digital supply (2.7-5.3V)<\/td><\/tr>
      2<\/td>DGND<\/td>Digital ground<\/td><\/tr>
      3-4<\/td>SCLK\/DOUT\/DRDY<\/td>Serial interface<\/td><\/tr>
      5-6<\/td>CAP1\/CAP2<\/td>Reference buffer caps<\/td><\/tr>
      7<\/td>AINP<\/td>Positive analog input<\/td><\/tr>
      8<\/td>AINN<\/td>Negative analog input<\/td><\/tr>
      9-10<\/td>REFN\/REFP<\/td>Reference inputs<\/td><\/tr>
      11<\/td>AGND<\/td>Analog ground<\/td><\/tr>
      12<\/td>AVDD<\/td>Analog supply<\/td><\/tr>
      13-16<\/td>Control pins<\/td>SPEED\/GAIN1\/0\/PDSN\/TEMP<\/td><\/tr><\/table>","application_scenarios":"
      • Precision weigh scale instrumentation<\/li>
      • Strain gauge measurement systems<\/li>
      • Pressure transducer digitization<\/li>
      • Industrial process control<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
        TI<\/td>ADS1232IPWR<\/td>24-bit version<\/td><\/tr>
        ADI<\/td>AD7799BRUZ<\/td>Similar 24-bit ADC<\/td><\/tr>
        TI<\/td>ADS1256IDBR<\/td>Multi-channel alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5153","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=5153"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5153\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5153"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5153"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}