{"id":8713,"date":"2026-06-30T04:02:02","date_gmt":"2026-06-30T04:02:02","guid":{"rendered":"https:\/\/materialparts.com\/adum3160brwz-rl\/"},"modified":"2026-06-30T04:02:02","modified_gmt":"2026-06-30T04:02:02","slug":"adum3160brwz-rl","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/adum3160brwz-rl\/","title":{"rendered":"ADUM3160BRWZ-RL"},"content":{"rendered":"

Productos<\/h2>\n

The ADuM3160BRWZ-RL is an Analog Devices full\/low speed USB digital isolator based on iCoupler technology. It provides 2500 V RMS isolation for USB 2.0 compliant signals, supporting both 1.5 Mbps (low speed) and 12 Mbps (full speed) data rates. The device features high common-mode transient immunity (>25 kV\/\u00b5s), operates from 4.5 V to 5.5 V on VBUS, and is packaged in a 16-lead wide-body SOIC rated for -40\u00b0C to +105\u00b0C.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Velocidad de datos<\/td>\n1.5 Mbps (low) \/ 12 Mbps (full)<\/td>\n<\/tr>\n
Tensi\u00f3n de aislamiento<\/td>\n2500 V RMS (UL 1577)<\/td>\n<\/tr>\n
CMTI<\/td>\n>25 kV\/\u00b5s (typical 35)<\/td>\n<\/tr>\n
VBUS Range<\/td>\n4.5 V to 5.5 V<\/td>\n<\/tr>\n
Upstream Current (12 Mbps)<\/td>\n8 mA max<\/td>\n<\/tr>\n
Idle Current<\/td>\n2.3 mA max<\/td>\n<\/tr>\n
ESD<\/td>\nClass 3A (4 kV contact)<\/td>\n<\/tr>\n
Paquete<\/td>\n16-Lead SOIC Wide<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • USB 2.0 compliant (full and low speed)<\/li>\n
  • 2500 V RMS isolation per UL 1577<\/li>\n
  • High CMTI: >25 kV\/\u00b5s<\/li>\n
  • 4.5 V to 5.5 V VBUS operation<\/li>\n
  • Low idle current: 2.3 mA<\/li>\n
  • Upstream short-circuit protection<\/li>\n
  • Class 3A ESD protection<\/li>\n
  • Safety certified (UL, CSA, VDE, IEC)<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • USB peripheral isolation<\/li>\n
    • Isolated USB hubs<\/li>\n
    • Industrial USB interfaces<\/li>\n
    • Medical equipment USB isolation<\/li>\n
    • USB data acquisition<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADuM3160BRWZ-RL is an Analog Devices full\/low speed USB digital isolator based on iCoupler technology. It provides 2500 V RMS isolation for USB 2.0 compliant signals, supporting both 1.5 Mbps (low speed) and 12 Mbps (full speed) data rates. The device features high common-mode transient immunity (>25 kV\/\u00b5s), operates from 4.5 V to […]<\/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":[13,20],"tags":[],"chip_brand":[165],"class_list":["post-8713","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"Full\/low speed USB 2.0 digital isolator, 2500V RMS, iCoupler technology, 16-lead SOIC wide","date_code":"","package_case":"16-Lead SOIC Wide (10.3 x 7.5 x 2.65 mm)","in_stock":4560,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/adum3160.pdf","price":"$4.02 @ 1ku","product_introduction":"The ADuM3160BRWZ-RL is an Analog Devices USB port isolator based on iCoupler technology, combining high-speed CMOS and monolithic air-core transformer technology. It provides 2500 V RMS isolation between upstream and downstream USB ports while maintaining USB 2.0 compliance at both low speed (1.5 Mbps) and full speed (12 Mbps). The device automatically detects data direction on a packet-by-packet basis and provides isolated control of the pull-up resistor for proper connection timing. High common-mode transient immunity (>25 kV\/\u00b5s) ensures reliable operation in noisy industrial environments. The device is safety certified to UL 1577, CSA, VDE, and IEC 60950-1 standards.","working_principle":"The ADuM3160 operates as a transparent USB isolator with three subsystems: (1) The iCoupler isolation barrier uses edge-detection based data transfer across monolithic air-core transformers, providing 2500 V RMS galvanic isolation with >25 kV\/\u00b5s common-mode transient immunity. (2) The direction detection logic monitors USB D+\/D- lines on both sides to determine data flow direction on a packet-by-packet basis, enabling appropriate output buffers and disabling others to maintain USB protocol compliance. (3) The internal voltage regulators on each side regulate the VBUS supply (4.5-5.5V) to the 3.0-3.6V signaling level required by USB transceivers. The isolated pull-up resistor control allows the peripheral to manage connection timing. The low idle current (2.3 mA) eliminates the need for USB suspend state support.","pin_description":"
      Pin<\/th>Mnemonic<\/th>Description<\/th><\/tr>
      1<\/td>VBUS1<\/td>Side 1 bus voltage input<\/td><\/tr>
      2<\/td>GND1<\/td>Side 1 ground<\/td><\/tr>
      3<\/td>VDD1<\/td>Side 1 regulated supply output<\/td><\/tr>
      4<\/td>PDEN<\/td>Pull-down enable<\/td><\/tr>
      5<\/td>SPU<\/td>Side 1 pull-up control<\/td><\/tr>
      6<\/td>UD-<\/td>Upstream D- data<\/td><\/tr>
      7<\/td>UD+<\/td>Upstream D+ data<\/td><\/tr>
      8<\/td>GND1<\/td>Side 1 ground<\/td><\/tr>
      9<\/td>VBUS2<\/td>Side 2 bus voltage input<\/td><\/tr>
      10<\/td>GND2<\/td>Side 2 ground<\/td><\/tr>
      11<\/td>VDD2<\/td>Side 2 regulated supply output<\/td><\/tr>
      12<\/td>SPD<\/td>Speed select<\/td><\/tr>
      13<\/td>PIN<\/td>Side 2 pull-up control<\/td><\/tr>
      14<\/td>DD-<\/td>Downstream D- data<\/td><\/tr>
      15<\/td>DD+<\/td>Downstream D+ data<\/td><\/tr>
      16<\/td>GND2<\/td>Side 2 ground<\/td><\/tr><\/table>","application_scenarios":"
      • USB peripheral isolation in medical equipment requiring 2500V RMS galvanic isolation<\/li>\n
      • Industrial USB data acquisition with >25 kV\/\u00b5s noise immunity<\/li>\n
      • Isolated USB hub for connecting peripherals across isolation boundaries<\/li>\n
      • USB debug and programming interfaces in high-voltage environments<\/li>\n
      • USB-powered instrumentation with ground loop elimination<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        ADuM3160BRWZ<\/td>ADI<\/td>Non-reel version<\/td><\/tr>
        ADuM4160BRWZ<\/td>ADI<\/td>5 kV reinforced insulation version<\/td><\/tr>
        ADUM3160WBRWZ-RL<\/td>ADI<\/td>Automotive qualified version<\/td><\/tr>
        ADuM3165<\/td>ADI<\/td>3.75 kV RMS, high\/full\/low speed<\/td><\/tr>
        ISO7141<\/td>TI<\/td>Digital isolator (non-USB specific)<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=8713"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8713\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=8713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=8713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=8713"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=8713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}