{"id":7875,"date":"2026-06-28T03:07:49","date_gmt":"2026-06-28T03:07:49","guid":{"rendered":"https:\/\/materialparts.com\/adum1410arwz\/"},"modified":"2026-06-28T11:39:49","modified_gmt":"2026-06-28T11:39:49","slug":"adum1410arwz","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/adum1410arwz\/","title":{"rendered":"ADUM1410ARWZ"},"content":{"rendered":"

Productos<\/h2>\n

The ADUM1410ARWZ is a quad-channel digital isolator from Analog Devices using iCoupler technology, providing 3750VRMS isolation, 1Mbps data rate, and >25kV\/\u00b5s CMTI in a 16-pin SOIC-W package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00famero de canales<\/td>\n4 (all same direction, ADUM1410)<\/td>\n<\/tr>\n
Tensi\u00f3n de aislamiento<\/td>\n3750 VRMS (1 minute per UL 1577)<\/td>\n<\/tr>\n
Velocidad de datos<\/td>\n0Mbps to 1Mbps (NRZ)<\/td>\n<\/tr>\n
Retardo de propagaci\u00f3n<\/td>\n100ns max<\/td>\n<\/tr>\n
Distorsi\u00f3n de la anchura de impulsos<\/td>\n40ns max<\/td>\n<\/tr>\n
CMTI<\/td>\n>25kV\/\u00b5s<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.7V to 5.5V (each side independently)<\/td>\n<\/tr>\n
Supply Current (per channel)<\/td>\n1.3mA max at 2Mbps, 5V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +105\u00b0C<\/td>\n<\/tr>\n
Safety Ratings<\/td>\nUL 1577, CSA, VDE, T\u00dcV<\/td>\n<\/tr>\n
Paquete<\/td>\nSOIC-16 Wide (7.5mm width)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 4 independent isolation channels in one package<\/li>\n
  • iCoupler magnetic isolation (no LEDs, no degradation)<\/li>\n
  • 3750VRMS isolation rated per UL 1577<\/li>\n
  • Low power: 1\/10 to 1\/6 of optocoupler power consumption<\/li>\n
  • >25kV\/\u00b5s common-mode transient immunity<\/li>\n
  • Bidirectional communication and 3V\/5V level translation<\/li>\n
  • Programmable default output state via CTRL pin<\/li>\n
  • Patented refresh circuit ensures DC correctness<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • SPI interface isolation for ADCs and DACs<\/li>\n
    • RS-485\/RS-232 transceiver isolation<\/li>\n
    • Industrial fieldbus isolation<\/li>\n
    • Medical equipment isolation barriers<\/li>\n
    • Power supply feedback loop isolation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADUM1410ARWZ is a quad-channel digital isolator from Analog Devices using iCoupler technology, providing 3750VRMS isolation, 1Mbps data rate, and >25kV\/\u00b5s CMTI in a 16-pin SOIC-W package. Key Specifications Number of Channels 4 (all same direction, ADUM1410) Isolation Voltage 3750 VRMS (1 minute per UL 1577) Data Rate 0Mbps to 1Mbps (NRZ) Propagation […]<\/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-7875","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"Quad digital isolator, 3750VRMS, 1Mbps, >25kV\/\u00b5s CMTI, iCoupler, SOIC-16W","date_code":"","package_case":"SOIC-16 Wide (10.5 x 7.6 x 2.35mm, 1.27mm pitch)","in_stock":3600,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADuM1410_1411_1412.pdf","price":"$2.99 @ 1ku","product_introduction":"The ADUM1410ARWZ from Analog Devices is a quad-channel digital isolator based on iCoupler technology that replaces optocouplers with superior performance and reliability. It provides 3750VRMS galvanic isolation with up to 1Mbps data rate per channel. Unlike optocouplers, iCoupler devices use chip-scale air-core transformers for magnetic coupling, eliminating the LED degradation and uncertain current transfer ratio problems. The device consumes 1\/10 to 1\/6 the power of equivalent optocouplers. Independent 2.7V to 5.5V supplies on each side enable voltage level translation across the isolation barrier. A patented refresh circuit ensures DC correctness even without input transitions. The CTRL pin defines the output default state when input power is lost. The ADUM1410 has all 4 channels in the same direction, making it ideal for SPI isolation (4 signals: CLK, CS, MOSI, MISO can be covered with one device plus one reverse channel).","working_principle":"The ADUM1410ARWZ uses Analog Devices' iCoupler technology, which integrates high-speed CMOS with monolithic air-core micro-transformers fabricated on a single chip. Each channel consists of a transmitter circuit on one side of the isolation barrier and a receiver circuit on the other. The transmitter encodes the input logic state into a series of high-frequency pulses that are magnetically coupled across the isolation barrier through the on-chip transformer. The receiver decodes the pulses and reproduces the original logic state. When the input is static (no transitions), a refresh circuit periodically sends update pulses to ensure the output remains in the correct state, solving the DC correctness problem that affects simple pulse transformers. If the input side loses power, the receiver detects the absence of refresh pulses and forces the output to the default state determined by the CTRL pin. The magnetic coupling through air-core transformers provides 3750VRMS isolation (verified by UL 1577 testing) and >25kV\/\u00b5s common-mode transient immunity because the transformer is inherently immune to common-mode electric fields. The independent supply domains on each side allow the device to translate between different logic levels, such as 3.3V on one side and 5V on the other.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>\n
      1<\/td>VDD1<\/td>Power<\/td>Side 1 supply (2.7-5.5V)<\/td><\/tr>\n
      2<\/td>VIA<\/td>Input<\/td>Channel A input (side 1)<\/td><\/tr>\n
      3<\/td>VIB<\/td>Input<\/td>Channel B input (side 1)<\/td><\/tr>\n
      4<\/td>VIC<\/td>Input<\/td>Channel C input (side 1)<\/td><\/tr>\n
      5<\/td>VID<\/td>Input<\/td>Channel D input (side 1)<\/td><\/tr>\n
      6<\/td>CTRL<\/td>Input<\/td>Default output control (high=default high, low=default low)<\/td><\/tr>\n
      7<\/td>DISABLE<\/td>Input<\/td>Output disable control (active high)<\/td><\/tr>\n
      8<\/td>GND1<\/td>Power<\/td>Side 1 ground<\/td><\/tr>\n
      9<\/td>GND2<\/td>Power<\/td>Side 2 ground<\/td><\/tr>\n
      10<\/td>VOD<\/td>Output<\/td>Channel D output (side 2)<\/td><\/tr>\n
      11<\/td>VOC<\/td>Output<\/td>Channel C output (side 2)<\/td><\/tr>\n
      12<\/td>VOB<\/td>Output<\/td>Channel B output (side 2)<\/td><\/tr>\n
      13<\/td>VOA<\/td>Output<\/td>Channel A output (side 2)<\/td><\/tr>\n
      14-15<\/td>NC<\/td>\u2014<\/td>No connect<\/td><\/tr>\n
      16<\/td>VDD2<\/td>Power<\/td>Side 2 supply (2.7-5.5V)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • SPI Isolation:<\/strong> 4 same-direction channels isolate SCLK, CS, MOSI, and MISO from MCU to ADC\/DAC with a single IC<\/li>\n
      • RS-485 Isolation:<\/strong> Isolates TX, RX, DE, and RE signals between MCU and RS-485 transceiver for industrial networks<\/li>\n
      • Medical Isolation:<\/strong> 3750VRMS meets IEC 60601 patient safety isolation requirements in medical monitoring equipment<\/li>\n
      • Power Supply Feedback:<\/strong> Isolates error amplifier output across primary-secondary boundary with >25kV\/\u00b5s CMTI<\/li>\n
      • Level Translation:<\/strong> Independent 2.7-5.5V supplies translate 3.3V MCU logic to 5V peripheral logic across the isolation barrier<\/li>\n<\/ul>","alternative_models":"\n
        Model<\/th>Manufacturer<\/th>Key Difference<\/th>Package<\/th>Specs<\/th><\/tr>\n
        ADUM1411ARWZ<\/td>ADI<\/td>3 forward + 1 reverse channel (for SPI with MISO)<\/td>-<\/td>-<\/td><\/tr>\n
        ADUM1412ARWZ<\/td>ADI<\/td>2 forward + 2 reverse channels<\/td>-<\/td>-<\/td><\/tr>\n
        ISO7740DR<\/td>TI<\/td>4-ch, 5000VRMS, 100Mbps, SOIC-16<\/td>-<\/td>-<\/td><\/tr>\n
        Si8641BA-B-IS<\/td>Skyworks<\/td>4-ch, 5kVRMS, 150Mbps, SOIC-16<\/td>-<\/td>-<\/td><\/tr>\n
        ADUM1410BRWZ<\/td>ADI<\/td>Extended temp (-40\u00b0C to +125\u00b0C), same function<\/td>-<\/td>-<\/td><\/tr>\n<\/table>\n

        ADUM1410ARWZ is a 4-channel 1Mbps digital isolator from ADI in SOIC-16W. The ADuM1411B provides 10Mbps in the same package. The ISO7141F from TI offers 4-channel 100Mbps isolation. The Si8621BB from Skyworks provides 2-channel 150Mbps in SOIC-8. For automotive, ISO7741Q1 provides AEC-Q100 4-channel 100Mbps. The ADuM5401 adds isolated DC-DC power (isoPower) in SOIC-16W for single-supply isolated operation. The ADuM1410 uses iCoupler technology for 10x lower power than optocouplers.<\/p>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7875","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=7875"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7875\/revisions"}],"predecessor-version":[{"id":8265,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7875\/revisions\/8265"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7875"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}