HADM485ARZ-REEL

{
  "slug": "hadm485arz-reel",
  "version": "0.1.0",
  "type": "component",
  "description": "HXY MOSFET RS-485 / RS-422 ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "hadm485arz-reel",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hadm485arz-reel.kicad_sym",
    "hadm485arz-reel.kicad_mod",
    "hadm485arz-reel.glb",
    "hadm485arz-reel.step",
    "hadm485arz-reel.lbr",
    "docs/hero.png",
    "docs/hadm485arz-reel-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hadm485arz-reel-hero.glb",
    "hadm485arz-reel-hero.overlay.json",
    "hadm485arz-reel-etched.glb"
  ],
  "component": {
    "mpn": "HADM485ARZ-REEL",
    "manufacturer": "HXY MOSFET",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603008233007030272",
    "parts": {
      "symbol": "hadm485arz-reel.kicad_sym",
      "footprint": "hadm485arz-reel.kicad_mod",
      "model_3d": "hadm485arz-reel-hero.glb",
      "model_3d_plain": "hadm485arz-reel-etched.glb",
      "model_3d_step": "hadm485arz-reel-etched.step",
      "model_3d_step_plain": "hadm485arz-reel.step",
      "lbr": "hadm485arz-reel.lbr"
    },
    "distributor_links": {
      "lcsc": "C22396404"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T07:06:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver output: goes high when VA is more than 200 mV above VB, and goes low when VA is more than 200 mV below VB."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable, active low: when RE is high the receiver output RO is placed in high-impedance (high-Z) state."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable, active high: when DE is low the driver output is high-Z, and when DE is high the chip operates in transmit mode (DE low with RE low gives receive mode)."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input: a low level on DI drives A high and B low, and a high level on DI does the opposite."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, the negative power supply terminal."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Receiver non-inverting input and driver non-inverting output."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Receiver inverting input and driver inverting output."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive power supply terminal, operated from a 5 V single supply; absolute maximum VCC rating is 10 V."
      }
    ],
    "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: Part-number mismatch in the body text: the pin table and feature text on page 1 refer to HADM485AEZ-; Pinout was taken from the page 1 pin table; the SOP-8 package drawing on page 7 contains no pin-numb; Quiescent supply current ICC is printed with unit 'mV' in the electrical characteristics table (valu"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0097,
        "at": "2026-10-18T07:04:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603008233007030272",
        "pages": 8,
        "sha256": "e352d2a5a4dd3f0e",
        "source_tier": "lcsc"
      },
      "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": "hadm485arz-reel.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hadm485arz-reel-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": "55c73a32f072a2a173a2dec43efec7f16cf4c137aedf73f3578205af3bce88ac",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}