ADUM4223ARWZ-RL

{
  "schema_version": 1,
  "type": "component",
  "slug": "adum4223arwz-rl",
  "title": "ADUM4223ARWZ-RL",
  "brief": "Analog Devices Digital Isolators, SOIC-16-300mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "signal isolation devices",
    "adum4223arwz-rl"
  ],
  "component": {
    "mpn": "ADUM4223ARWZ-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/8588901716187598848",
    "parts": {
      "symbol": "adum4223arwz-rl.kicad_sym",
      "footprint": "adum4223arwz-rl.kicad_mod",
      "model_3d": "adum4223arwz-rl-etched.glb",
      "model_3d_plain": "adum4223arwz-rl.glb",
      "model_3d_step": "adum4223arwz-rl-etched.step",
      "model_3d_step_plain": "adum4223arwz-rl.step",
      "lbr": "adum4223arwz-rl.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VIA",
        "type": "input",
        "description": "Logic input A. CMOS-level input referenced to GND1 that controls output channel A (VOA). Threshold VIH = 0.7 x VDD1, VIL = 0.3 x VDD1."
      },
      {
        "number": "2",
        "name": "VIB",
        "type": "input",
        "description": "Logic input B. CMOS-level input referenced to GND1 that controls output channel B (VOB). Threshold VIH = 0.7 x VDD1, VIL = 0.3 x VDD1."
      },
      {
        "number": "3",
        "name": "VDD1",
        "type": "power_in",
        "description": "Input-side supply voltage, 3.0 V to 5.5 V (5 V variant: 4.5 V to 5.5 V). Internally tied to pin 8; both should be connected together to VDD1."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground reference for input-side logic signals (VIA, VIB, DISABLE, VDD1)."
      },
      {
        "number": "5",
        "name": "DISABLE",
        "type": "input",
        "description": "Input disable. When held HIGH (>= 1 us), the isolator inputs are disabled and the refresh circuit inhibited; outputs default to LOW within 3 us. Returning DISABLE = LOW restores normal input tracking within 1 us."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Do not connect to this pin (provides creepage/clearance for isolation)."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Do not connect to this pin (provides creepage/clearance for isolation)."
      },
      {
        "number": "8",
        "name": "VDD1",
        "type": "power_in",
        "description": "Input-side supply voltage (internally connected to pin 3). Tie together with pin 3 to VDD1 (3.0 V to 5.5 V)."
      },
      {
        "number": "9",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground reference for output channel B (VOB, VDDB). Isolated from GND1 and GNDA."
      },
      {
        "number": "10",
        "name": "VOB",
        "type": "output",
        "description": "Gate-drive output B. Push-pull output referenced to GNDB delivering up to 4 A peak source/sink for driving IGBT/MOSFET gates. Output swings between GNDB and VDDB (4.5 V to 18 V)."
      },
      {
        "number": "11",
        "name": "VDDB",
        "type": "power_in",
        "description": "Output-side supply for channel B, 4.5 V to 18 V referenced to GNDB. Sets the high-level output voltage of VOB."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Do not connect to this pin (provides creepage/clearance across the isolation barrier)."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect. Do not connect to this pin (provides creepage/clearance across the isolation barrier)."
      },
      {
        "number": "14",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground reference for output channel A (VOA, VDDA). Isolated from GND1 and GNDB."
      },
      {
        "number": "15",
        "name": "VOA",
        "type": "output",
        "description": "Gate-drive output A. Push-pull output referenced to GNDA delivering up to 4 A peak source/sink for driving IGBT/MOSFET gates. Output swings between GNDA and VDDA (4.5 V to 18 V)."
      },
      {
        "number": "16",
        "name": "VDDA",
        "type": "power_in",
        "description": "Output-side supply for channel A, 4.5 V to 18 V referenced to GNDA. Sets the high-level output voltage of VOA."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901716187598848",
        "pages": 20,
        "sha256": "c76e8bfb8d7a103c",
        "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": "adum4223arwz-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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adum4223arwz-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,
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        "sha256": "69aedd7f257380aac397c4601d2ea0993e91f33fbcad5bb177985ca6a62741b3",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-16-300mil",
      "Category": "Signal Isolation Devices",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "ADUM4223ARWZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLBRWZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLBRWZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLCRWZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLCRWZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLARZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLARZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLBRZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLBRZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLCRZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM4223ARWZ-RLCRZ-RL",
      "kind": "packaging"
    }
  ],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "adum4223arwz-rl"
  ],
  "discovery_pitch": "ADUM4223ARWZ-RL (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adum4223arwz-rl.kicad_sym",
    "adum4223arwz-rl.kicad_mod",
    "adum4223arwz-rl.glb",
    "adum4223arwz-rl.step",
    "adum4223arwz-rl.lbr",
    "docs/hero.png",
    "docs/adum4223arwz-rl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:04:38.422Z"
}