{"id":5514,"date":"2026-06-10T04:21:40","date_gmt":"2026-06-10T04:21:40","guid":{"rendered":"https:\/\/materialparts.com\/ltc1864lcms8pbf\/"},"modified":"2026-06-10T04:21:40","modified_gmt":"2026-06-10T04:21:40","slug":"ltc1864lcms8pbf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/ltc1864lcms8pbf\/","title":{"rendered":"LTC1864LCMS8#PBF"},"content":{"rendered":"

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

The LTC1864LCMS8#PBF from Analog Devices is a 16-bit, 150ksps delta-sigma ADC with differential inputs in an MSOP-8 package. The L denotes the 150ksps speed grade, C denotes commercial temperature, MS8 denotes MSOP-8. With 0.76uVrms noise, 2ppm INL, and SPI interface, it provides precision measurement for weigh scales and instrumentation.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Resolution<\/td>\n16 bits<\/td>\n<\/tr>\n
\u6570\u636e\u901f\u7387<\/td>\n150ksps max (L grade)<\/td>\n<\/tr>\n
\u8f93\u5165<\/td>\nDifferential<\/td>\n<\/tr>\n
INL<\/td>\n2ppm typical<\/td>\n<\/tr>\n
Noise<\/td>\n0.76uVrms<\/td>\n<\/tr>\n
Interface<\/td>\nSPI-compatible serial<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n5V single or +\/-5V dual<\/td>\n<\/tr>\n
\u7535\u6e90<\/td>\n4.5mW typical @ 150ksps<\/td>\n<\/tr>\n
Reference<\/td>\nExternal (1.25V to VDD)<\/td>\n<\/tr>\n
Operating Temp<\/td>\n0 to +70 C (C grade)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nMSOP-8 (3.0 x 3.0 mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 16-bit resolution with 2ppm INL<\/li>\n
  • 150ksps maximum data rate<\/li>\n
  • 0.76uVrms ultra-low noise<\/li>\n
  • Differential input for noise rejection<\/li>\n
  • 4.5mW low power consumption<\/li>\n
  • MSOP-8 compact package<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Weigh scale ADC<\/li>\n
    • Precision instrumentation<\/li>\n
    • Strain gauge measurement<\/li>\n
    • Medical diagnostic equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LTC1864LCMS8#PBF from Analog Devices is a 16-bit, 150ksps delta-sigma ADC with differential inputs in an MSOP-8 package. The L denotes the 150ksps speed grade, C denotes commercial temperature, MS8 denotes MSOP-8. With 0.76uVrms noise, 2ppm INL, and SPI interface, it provides precision measurement for weigh scales and instrumentation. Key Specifications Resolution 16 […]<\/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":[13,33],"tags":[],"chip_brand":[],"class_list":["post-5514","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-led-driver-ics"],"acf":{"brief_explanation":"16-bit ADC, 150ksps, MSOP-8","date_code":"","package_case":"MSOP-8 (3.0 x 3.0 mm)","in_stock":8712,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/186345fa.pdf","price":"$7.50 @ 1ku","product_introduction":"The LTC1864LCMS8#PBF from Analog Devices is a 16-bit, 150ksps delta-sigma ADC with differential inputs in an MSOP-8 package. The L denotes the 150ksps speed grade, C denotes commercial temperature, MS8 denotes MSOP-8. With 0.76uVrms noise, 2ppm INL, and SPI interface, it provides precision measurement for weigh scales and instrumentation.","working_principle":"The LTC1864LCMS8#PBF operates as described in the product overview. Key subsystems include the input stage, processing\/gain stage, output stage, and protection circuitry as detailed in the datasheet.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VDD<\/td>Power<\/td>Positive supply (5V)<\/td><\/tr>
      2<\/td>CLK<\/td>Input<\/td>Serial clock input<\/td><\/tr>
      3<\/td>DOUT<\/td>Output<\/td>Serial data output<\/td><\/tr>
      4<\/td>CS<\/td>Input<\/td>Chip select (active low)<\/td><\/tr>
      5<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      6<\/td>REF+<\/td>Input<\/td>Positive reference<\/td><\/tr>
      7<\/td>IN+<\/td>Input<\/td>Differential positive input<\/td><\/tr>
      8<\/td>IN-<\/td>Input<\/td>Differential negative input<\/td><\/tr><\/table>","application_scenarios":"
      • Weigh scale ADC<\/li>
      • Precision instrumentation<\/li>
      • Strain gauge measurement<\/li>
      • Medical diagnostic equipment<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Package<\/th>Notes<\/th><\/tr>
        LTC1863LCMS8#PBF<\/td>ADI<\/td>MSOP-8<\/td>14-bit version, lower cost<\/td><\/tr>
        LTC1864ACMS8#PBF<\/td>ADI<\/td>MSOP-8<\/td>Industrial grade, -40-85C<\/td><\/tr>
        ADS1115IDGSR<\/td>TI<\/td>VSSOP-10<\/td>16-bit, PGA, but slower<\/td><\/tr>
        AD7683ARMZ<\/td>ADI<\/td>MSOP-8<\/td>16-bit, 250ksps, similar<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5514","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=5514"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5514\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5514"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}