ADUM1241ARZ-RL7

{
  "slug": "adum1241arz-rl7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Pre-ordered Chips, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "adum1241arz-rl7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adum1241arz-rl7.kicad_sym",
    "adum1241arz-rl7.kicad_mod",
    "adum1241arz-rl7.glb",
    "adum1241arz-rl7.step",
    "adum1241arz-rl7.lbr",
    "docs/hero.png",
    "docs/adum1241arz-rl7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adum1241arz-rl7-hero.glb",
    "adum1241arz-rl7-hero.overlay.json",
    "adum1241arz-rl7-etched.glb"
  ],
  "component": {
    "mpn": "ADUM1241ARZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/adum1240-adum1241-adum1245-adum1246.pdf",
    "parts": {
      "symbol": "adum1241arz-rl7.kicad_sym",
      "footprint": "adum1241arz-rl7.kicad_mod",
      "model_3d": "adum1241arz-rl7-hero.glb",
      "model_3d_plain": "adum1241arz-rl7-etched.glb",
      "model_3d_step": "adum1241arz-rl7-etched.step",
      "model_3d_step_plain": "adum1241arz-rl7.step",
      "lbr": "adum1241arz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C660286",
      "digikey": "505-ADUM1241ARZ-RL7TR-ND",
      "mouser": "584-ADUM1241ARZ-RL7"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:47:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-ADUM1241ARZ-RL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADUM1241ARZ-RL7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "Supply voltage for isolator side 1 is 2.25 V to 3.6 V, with a ceramic bypass capacitor of 0.01 µF to 0.1 µF connected between VDD1 and GND1."
      },
      {
        "number": "2",
        "name": "VOA",
        "type": "output",
        "description": "Logic Output A; per the truth tables, the VOx output goes high impedance when its output-side supply is unpowered."
      },
      {
        "number": "3",
        "name": "VIB",
        "type": "input",
        "description": "Logic Input B; the datasheet specifies a logic high threshold of 0.7 VDDx1 and a logic low threshold of 0.3 VDDx1."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1 is the ground reference for isolator side 1 and the return for the VDD1 bypass capacitor."
      },
      {
        "number": "5",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2 is the ground reference for isolator side 2."
      },
      {
        "number": "6",
        "name": "VOB",
        "type": "output",
        "description": "Logic Output B; per the truth tables, the VOx output goes high impedance when its output-side supply is unpowered."
      },
      {
        "number": "7",
        "name": "VIA",
        "type": "input",
        "description": "Logic Input A; the datasheet specifies a logic high threshold of 0.7 VDDx1 and a logic low threshold of 0.3 VDDx1."
      },
      {
        "number": "8",
        "name": "VDD2",
        "type": "power_in",
        "description": "Supply voltage for isolator side 2 is 2.25 V to 3.6 V, with a ceramic bypass capacitor of 0.01 µF to 0.1 µF connected between VDD2 and GND2."
      }
    ],
    "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 package hint says SOP-8, but the datasheet calls this package 8-Lead SOIC_N (R-8). The ordering ; The pin table is for the ADuM1241/ADuM1246 family. Pin functions were taken from the 8-Lead SOIC col; The power_in classification for VDD1/VDD2 and the output/input classifications for VOx/VIx are my Ki"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0569,
        "at": "2026-10-29T00:47:15"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/adum1240-adum1241-adum1245-adum1246.pdf",
        "pages": 23,
        "sha256": "45fcde7a76f1bf6b",
        "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": "adum1241arz-rl7.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": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adum1241arz-rl7-etched.step",
        "role": "eda",
        "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": "7466fd1108e0453919ad0fa6226ce3e5ec9e51ee046af48ed03d85b130ee1816",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}