MAX22246CAWA+

{
  "slug": "max22246cawa",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Inc./Maxim Integrated Digital Isolators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "max22246cawa+",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "max22246cawa.kicad_sym",
    "max22246cawa.kicad_mod",
    "max22246cawa.glb",
    "max22246cawa.step",
    "max22246cawa.lbr",
    "docs/hero.png",
    "docs/max22246cawa-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max22246cawa-hero.glb",
    "max22246cawa-hero.overlay.json",
    "max22246cawa-etched.glb"
  ],
  "component": {
    "mpn": "MAX22246CAWA+",
    "manufacturer": "Analog Devices Inc./Maxim Integrated",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "Digital Isolators",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/max22245-max22246.pdf",
    "parts": {
      "symbol": "max22246cawa.kicad_sym",
      "footprint": "max22246cawa.kicad_mod",
      "model_3d": "max22246cawa-hero.glb",
      "model_3d_plain": "max22246cawa-etched.glb",
      "model_3d_step": "max22246cawa-etched.step",
      "model_3d_step_plain": "max22246cawa.step",
      "lbr": "max22246cawa.lbr"
    },
    "distributor_links": {
      "lcsc": "C7457939",
      "digikey": "505-MAX22246CAWA+-ND",
      "mouser": "700-MAX22246CAWA+"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T16:08:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-MAX22246CAWA+-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX22246CAWA+",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDDA",
        "type": "power_in",
        "description": "Power supply input for Side A, specified 1.71V to 5.5V relative to GNDA; bypass VDDA to GNDA with a 0.1µF ceramic capacitor as close as possible to the pin."
      },
      {
        "number": "2",
        "name": "OUT1",
        "type": "output",
        "description": "Logic output 1 on Side A, carrying the channel 1 data received from IN1 on Side B for the MAX22246."
      },
      {
        "number": "3",
        "name": "IN2",
        "type": "input",
        "description": "Logic input 2 on Side A, referenced to GNDA and powered from VDDA."
      },
      {
        "number": "4",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground reference for Side A; VDDA is referenced to this pin."
      },
      {
        "number": "5",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground reference for Side B; VDDB is referenced to this pin."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "output",
        "description": "Logic output 2 on Side B, carrying the channel 2 data received from IN2 on Side A for the MAX22246."
      },
      {
        "number": "7",
        "name": "IN1",
        "type": "input",
        "description": "Logic input 1 on Side B, referenced to GNDB and powered from VDDB."
      },
      {
        "number": "8",
        "name": "VDDB",
        "type": "power_in",
        "description": "Power supply input for Side B, specified 1.71V to 5.5V relative to GNDB; bypass VDDB to GNDB with a 0.1µF ceramic capacitor as close as possible to the pin."
      }
    ],
    "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": [],
        "pages_sent": 22,
        "cost_usd": 0.0258,
        "at": "2026-10-28T16:08:37"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/max22245-max22246.pdf",
        "pages": 22,
        "sha256": "b87baf43c106104d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "max22246cawa.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "max22246cawa-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
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "eeaf1bce70077056f11f5e826e295c037b99af793a34f3987d5af8b1b02dc4e0",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}