ADUM3223ARZ-RL7

{
  "schema_version": 1,
  "type": "component",
  "slug": "adum3223arz-rl7",
  "title": "ADUM3223ARZ-RL7",
  "brief": "Analog Devices Isolators - Gate Drivers, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "adum3223arz-rl7"
  ],
  "component": {
    "mpn": "ADUM3223ARZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Power Management (PMIC)",
    "subcategory": "Isolators - Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589803132311142401",
    "parts": {
      "symbol": "adum3223arz-rl7.kicad_sym",
      "footprint": "adum3223arz-rl7.kicad_mod",
      "model_3d": "adum3223arz-rl7-etched.glb",
      "model_3d_plain": "adum3223arz-rl7.glb",
      "model_3d_step": "adum3223arz-rl7-etched.step",
      "model_3d_step_plain": "adum3223arz-rl7.step",
      "lbr": "adum3223arz-rl7.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VIA",
        "type": "input",
        "description": "Logic Input A. CMOS logic input (0.7 x VDD1 high, 0.3 x VDD1 low) that drives isolated Output A."
      },
      {
        "number": "2",
        "name": "VIB",
        "type": "input",
        "description": "Logic Input B. CMOS logic input that drives isolated Output B."
      },
      {
        "number": "3",
        "name": "VDD1",
        "type": "power_in",
        "description": "Input Supply Voltage (3.0 V to 5.5 V). Pin 3 and Pin 8 are internally connected; connecting both pins to VDD1 is recommended."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground Reference for Input Logic Signals."
      },
      {
        "number": "5",
        "name": "DISABLE",
        "type": "input",
        "description": "Input Disable. When high, it disables the isolator inputs, setting outputs to a low state. Reaction time is approximately equal to the normal propagation delay."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect. Do not connect to this pin."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect. Do not connect to this pin."
      },
      {
        "number": "8",
        "name": "VDD1",
        "type": "power_in",
        "description": "Input Supply Voltage (3.0 V to 5.5 V). Internally connected to Pin 3; connecting both pins to VDD1 is recommended."
      },
      {
        "number": "9",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground Reference for Output B (isolated from input GND1)."
      },
      {
        "number": "10",
        "name": "VOB",
        "type": "output",
        "description": "Output B. Gate driver output, 4 A peak, driven from VDDB. Rail-to-rail CMOS output with typical 1.1 ohm source/0.6 ohm sink pulsed resistance."
      },
      {
        "number": "11",
        "name": "VDDB",
        "type": "power_in",
        "description": "Output B Supply Voltage (4.5 V to 18 V). Powers the Output B gate driver stage referenced to GNDB."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect. Do not connect to this pin."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect. Do not connect to this pin."
      },
      {
        "number": "14",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground Reference for Output A (isolated from input GND1 and independent from GNDB)."
      },
      {
        "number": "15",
        "name": "VOA",
        "type": "output",
        "description": "Output A. Gate driver output, 4 A peak, driven from VDDA. Rail-to-rail CMOS output with typical 1.1 ohm source/0.6 ohm sink pulsed resistance."
      },
      {
        "number": "16",
        "name": "VDDA",
        "type": "power_in",
        "description": "Output A Supply Voltage (4.5 V to 18 V). Powers the Output A gate driver stage referenced to GNDA."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589803132311142401",
        "pages": 20,
        "sha256": "a2e0239b3a9ea500",
        "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": "adum3223arz-rl7.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": "adum3223arz-rl7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1106fa9d7a753a6c5e721c0b2fe92b355fae4e4e1c56c414f22a57439f51dd9e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-16",
      "Category": "Power Management (PMIC)",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "ADUM3223ARZ-RL7",
      "kind": "packaging"
    },
    {
      "mpn": "ADuM3223ARZ-RL7",
      "kind": "packaging"
    },
    {
      "mpn": "ADuM3223BRZ",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM3223BRZ-RL7",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM3223CRZ",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM3223CRZ-RL7",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM4223ARZ",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM4223ARZ-RL",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM4223BRZ",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM4223BRZ-RL",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM4223CRZ",
      "kind": "unknown"
    },
    {
      "mpn": "ADuM4223CRZ-RL",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "adum3223arz-rl7"
  ],
  "discovery_pitch": "ADUM3223ARZ-RL7 (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",
    "adum3223arz-rl7.kicad_sym",
    "adum3223arz-rl7.kicad_mod",
    "adum3223arz-rl7.glb",
    "adum3223arz-rl7.step",
    "adum3223arz-rl7.lbr",
    "docs/hero.png",
    "docs/adum3223arz-rl7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:04:30.211Z"
}