ADUM2250ARWZ-RL

{
  "schema_version": 1,
  "type": "component",
  "slug": "adum2250arwz-rl",
  "title": "ADUM2250ARWZ-RL",
  "brief": "Analog Devices I2C 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",
    "adum2250arwz-rl"
  ],
  "component": {
    "mpn": "ADUM2250ARWZ-RL",
    "manufacturer": "Analog Devices",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "I2C Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883714634235904",
    "parts": {
      "symbol": "adum2250arwz-rl.kicad_sym",
      "footprint": "adum2250arwz-rl.kicad_mod",
      "model_3d": "adum2250arwz-rl-etched.glb",
      "model_3d_plain": "adum2250arwz-rl.glb",
      "model_3d_step": "adum2250arwz-rl-etched.step",
      "model_3d_step_plain": "adum2250arwz-rl.step",
      "lbr": "adum2250arwz-rl.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1. Ground reference for Isolator Side 1. Pin 1 and Pin 7 are internally connected and should both be tied to a common ground."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect. Leave floating or tie as per application requirements."
      },
      {
        "number": "3",
        "name": "VDD1",
        "type": "power_in",
        "description": "Supply Voltage for Side 1, 3.0 V to 5.5 V. Bypass to GND1 with 0.01 uF to 0.1 uF capacitor."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect."
      },
      {
        "number": "5",
        "name": "SDA1",
        "type": "bidirectional",
        "description": "I2C Data Input/Output, Side 1. Open-drain bidirectional data line for Side 1 of the isolated I2C bus; requires an external pull-up resistor to VDD1."
      },
      {
        "number": "6",
        "name": "SCL1",
        "type": "bidirectional",
        "description": "I2C Clock Input/Output, Side 1. Open-drain bidirectional clock line for Side 1 of the isolated I2C bus; requires an external pull-up resistor to VDD1."
      },
      {
        "number": "7",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1. Ground reference for Isolator Side 1. Pin 1 and Pin 7 are internally connected and should both be tied to a common ground."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect."
      },
      {
        "number": "9",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2. Isolated ground reference for Isolator Side 2. Pin 9 and Pin 16 are internally connected and should both be tied to a common ground."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect."
      },
      {
        "number": "11",
        "name": "SCL2",
        "type": "bidirectional",
        "description": "I2C Clock Input/Output, Side 2. Open-drain bidirectional clock line for Side 2 of the isolated I2C bus; requires an external pull-up resistor to VDD2. Fully I2C compliant."
      },
      {
        "number": "12",
        "name": "SDA2",
        "type": "bidirectional",
        "description": "I2C Data Input/Output, Side 2. Open-drain bidirectional data line for Side 2 of the isolated I2C bus; requires an external pull-up resistor to VDD2. Fully I2C compliant."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect."
      },
      {
        "number": "14",
        "name": "VDD2",
        "type": "power_in",
        "description": "Supply Voltage for Side 2, 3.0 V to 5.5 V. Bypass to GND2 with 0.01 uF to 0.1 uF capacitor."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No Connect."
      },
      {
        "number": "16",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2. Isolated ground reference for Isolator Side 2. Pin 9 and Pin 16 are internally connected and should both be tied to a common ground."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883714634235904",
        "pages": 16,
        "sha256": "a9af4ad5969ac123",
        "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": "adum2250arwz-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": "adum2250arwz-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": "fdba3a47d16cfb106b0f70b7235a5418eea1b061f31b89b18b58b87fe18de74a",
        "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": "ADUM2250ARWZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM2250ARWZ-RLWARWZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM2250ARWZ-RLWARWZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM2250ARWZ-RLARIZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADUM2250ARWZ-RLARIZ-RL",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "adum2250arwz-rl"
  ],
  "discovery_pitch": "ADUM2250ARWZ-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",
    "adum2250arwz-rl.kicad_sym",
    "adum2250arwz-rl.kicad_mod",
    "adum2250arwz-rl.glb",
    "adum2250arwz-rl.step",
    "adum2250arwz-rl.lbr",
    "docs/hero.png",
    "docs/adum2250arwz-rl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:04:13.333Z"
}