ADUM2401ARWZ-RL

{
  "slug": "adum2401arwz-rl",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "adum2401arwz-rl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adum2401arwz-rl.kicad_sym",
    "adum2401arwz-rl.kicad_mod",
    "adum2401arwz-rl.glb",
    "adum2401arwz-rl.step",
    "adum2401arwz-rl.lbr",
    "docs/hero.png",
    "docs/adum2401arwz-rl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adum2401arwz-rl-hero.glb",
    "adum2401arwz-rl-hero.overlay.json",
    "adum2401arwz-rl-etched.glb"
  ],
  "component": {
    "mpn": "ADUM2401ARWZ-RL",
    "manufacturer": "Analog Devices",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907942082973696",
    "parts": {
      "symbol": "adum2401arwz-rl.kicad_sym",
      "footprint": "adum2401arwz-rl.kicad_mod",
      "model_3d": "adum2401arwz-rl-hero.glb",
      "model_3d_plain": "adum2401arwz-rl-etched.glb",
      "model_3d_step": "adum2401arwz-rl-etched.step",
      "model_3d_step_plain": "adum2401arwz-rl.step",
      "lbr": "adum2401arwz-rl.lbr"
    },
    "distributor_links": {
      "lcsc": "C55634",
      "digikey": "505-ADUM2401ARWZ-RLTR-ND",
      "mouser": "584-ADUM2401ARWZ-R"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T06:03:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-ADUM2401ARWZ-RLTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADUM2401ARWZ-R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "Supply voltage for isolator side 1, specified at 2.7 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, the ground reference for isolator side 1; pin 2 is internally connected to pin 8, and connecting both to GND1 is recommended."
      },
      {
        "number": "3",
        "name": "VIA",
        "type": "input",
        "description": "Logic input A on side 1 of the isolation barrier."
      },
      {
        "number": "4",
        "name": "VIB",
        "type": "input",
        "description": "Logic input B on side 1 of the isolation barrier."
      },
      {
        "number": "5",
        "name": "VIC",
        "type": "input",
        "description": "Logic input C on side 1 of the isolation barrier."
      },
      {
        "number": "6",
        "name": "VOD",
        "type": "output",
        "description": "Logic output D; it is enabled when VE1 is high or disconnected and disabled when VE1 is low."
      },
      {
        "number": "7",
        "name": "VE1",
        "type": "input",
        "description": "Output enable 1, an active-high logic 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, the ground reference for isolator side 1; internally connected to pin 2, and connecting both 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, an active-high logic input for VOA, VOB, and VOC; those outputs are enabled when VE2 is high or disconnected and disabled when VE2 is low, and connecting VE2 to an external logic high or low is recommended in noisy environments."
      },
      {
        "number": "11",
        "name": "VID",
        "type": "input",
        "description": "Logic input D on side 2 of the isolation barrier."
      },
      {
        "number": "12",
        "name": "VOC",
        "type": "output",
        "description": "Logic output C on side 2 of the isolation barrier."
      },
      {
        "number": "13",
        "name": "VOB",
        "type": "output",
        "description": "Logic output B on side 2 of the isolation barrier."
      },
      {
        "number": "14",
        "name": "VOA",
        "type": "output",
        "description": "Logic output A on side 2 of the isolation barrier."
      },
      {
        "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, specified at 2.7 V to 5.5 V."
      }
    ],
    "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: The pinout is taken from the ADuM2401 pin configuration (Figure 6) and pin function table (Table 13); The Ordering Guide (page 22) lists ADuM2401ARWZ as 16-Lead SOIC_W, package option RW-16, so the wide; The Ordering Guide shows the -RL suffix only as a 13-inch tape-and-reel option, so the pinout is unc"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0808,
        "at": "2026-10-19T06:03:16"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907942082973696",
        "pages": 24,
        "sha256": "0b0077603f231152",
        "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": [
      {
        "file": "adum2401arwz-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": "adum2401arwz-rl-etched.step",
        "role": "eda",
        "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": "6b36c8fc68b3189c08dfa417286d2abe900792d44bd4b18ea33d7afcb901bfb4",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}