ADUM1401ARWZ-RL

{
  "slug": "adum1401arwz-rl",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital Isolators, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "adum1401arwz-rl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adum1401arwz-rl.kicad_sym",
    "adum1401arwz-rl.kicad_mod",
    "adum1401arwz-rl.glb",
    "adum1401arwz-rl.step",
    "adum1401arwz-rl.lbr",
    "docs/hero.png",
    "docs/adum1401arwz-rl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adum1401arwz-rl-hero.glb",
    "adum1401arwz-rl-hero.overlay.json",
    "adum1401arwz-rl-etched.glb"
  ],
  "component": {
    "mpn": "ADUM1401ARWZ-RL",
    "manufacturer": "Analog Devices",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194438113153024",
    "parts": {
      "symbol": "adum1401arwz-rl.kicad_sym",
      "footprint": "adum1401arwz-rl.kicad_mod",
      "model_3d": "adum1401arwz-rl-hero.glb",
      "model_3d_plain": "adum1401arwz-rl-etched.glb",
      "model_3d_step": "adum1401arwz-rl-etched.step",
      "model_3d_step_plain": "adum1401arwz-rl.step",
      "lbr": "adum1401arwz-rl.lbr"
    },
    "distributor_links": {
      "lcsc": "C201135",
      "digikey": "ADUM1401ARWZ-RLTR-ND",
      "mouser": "584-ADUM1401ARWZ-R"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:39:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADUM1401ARWZ-RLTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "584-ADUM1401ARWZ-R",
        "status": "found",
        "lifecycle": "Restricted Availability"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "Supply voltage for isolator side 1, recommended operating range 2.7 V to 5.5 V relative to GND1."
      },
      {
        "number": "2",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, the ground reference for isolator side 1; pins 2 and 8 are internally connected and connecting both to GND1 is recommended."
      },
      {
        "number": "3",
        "name": "VIA",
        "type": "input",
        "description": "Logic input A on side 1; input voltage must stay between −0.5 V and VDDI + 0.5 V."
      },
      {
        "number": "4",
        "name": "VIB",
        "type": "input",
        "description": "Logic input B on side 1; input voltage must stay between −0.5 V and VDDI + 0.5 V."
      },
      {
        "number": "5",
        "name": "VIC",
        "type": "input",
        "description": "Logic input C on side 1; input voltage must stay between −0.5 V and VDDI + 0.5 V."
      },
      {
        "number": "6",
        "name": "VOD",
        "type": "tri_state",
        "description": "Logic output D on side 1; enabled when VE1 is high or disconnected and disabled to high impedance when VE1 is low."
      },
      {
        "number": "7",
        "name": "VE1",
        "type": "input",
        "description": "Output enable 1, active-high input for VOD; connecting it to an external logic high or low is recommended in noisy environments."
      },
      {
        "number": "8",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, internally connected to pin 2; connecting both pins to GND1 is recommended."
      },
      {
        "number": "9",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2, the ground reference for isolator side 2; internally connected to pin 15 and connecting both to GND2 is recommended."
      },
      {
        "number": "10",
        "name": "VE2",
        "type": "input",
        "description": "Output enable 2, active-high input for VOA, VOB and VOC; these outputs are disabled when VE2 is low and connecting VE2 to an external logic level is recommended in noisy environments."
      },
      {
        "number": "11",
        "name": "VID",
        "type": "input",
        "description": "Logic input D on side 2; input voltage must stay between −0.5 V and VDDI + 0.5 V."
      },
      {
        "number": "12",
        "name": "VOC",
        "type": "tri_state",
        "description": "Logic output C on side 2; enabled when VE2 is high or disconnected and high impedance when VE2 is low."
      },
      {
        "number": "13",
        "name": "VOB",
        "type": "tri_state",
        "description": "Logic output B on side 2; enabled when VE2 is high or disconnected and high impedance when VE2 is low."
      },
      {
        "number": "14",
        "name": "VOA",
        "type": "tri_state",
        "description": "Logic output A on side 2; enabled when VE2 is high or disconnected and high impedance when VE2 is low."
      },
      {
        "number": "15",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2, the ground reference for isolator side 2; internally connected to pin 9 and connecting both to GND2 is recommended."
      },
      {
        "number": "16",
        "name": "VDD2",
        "type": "power_in",
        "description": "Supply voltage for isolator side 2, recommended operating range 2.7 V to 5.5 V relative to GND2."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pinout taken from the ADuM1401 pin configuration (Figure 6) and Table 17 on page 23. The MPN ADUM140; The datasheet calls the package 16-Lead SOIC_W Wide Body (RW-16) and gives a 7.6 mm body in the outl; Supply range 2.7 V to 5.5 V for VDD1/VDD2 is from Table 12 on page 20, not from the pin table on pag"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0947,
        "at": "2026-10-19T05:36:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194438113153024",
        "pages": 31,
        "sha256": "416fb6e11b4027f6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "adum1401arwz-rl.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adum1401arwz-rl-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7692300d45c44cdc96d3ad46f5799b96c3924b3e873dd0636818dfdf64cebea8",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}