ADM485ARMZ-REEL7

{
  "slug": "adm485armz-reel7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices RS-485 / RS-422 ICs, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "adm485armz-reel7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adm485armz-reel7.kicad_sym",
    "adm485armz-reel7.kicad_mod",
    "adm485armz-reel7.glb",
    "adm485armz-reel7.step",
    "adm485armz-reel7.lbr",
    "docs/hero.png",
    "docs/adm485armz-reel7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adm485armz-reel7-hero.glb",
    "adm485armz-reel7-hero.overlay.json",
    "adm485armz-reel7-etched.glb"
  ],
  "component": {
    "mpn": "ADM485ARMZ-REEL7",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589803951135887360",
    "parts": {
      "symbol": "adm485armz-reel7.kicad_sym",
      "footprint": "adm485armz-reel7.kicad_mod",
      "model_3d": "adm485armz-reel7-hero.glb",
      "model_3d_plain": "adm485armz-reel7-etched.glb",
      "model_3d_step": "adm485armz-reel7-etched.step",
      "model_3d_step_plain": "adm485armz-reel7.step",
      "lbr": "adm485armz-reel7.lbr"
    },
    "distributor_links": {
      "lcsc": "C658257",
      "digikey": "ADM485ARMZ-REEL7TR-ND",
      "mouser": "584-ADM485ARMZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:14:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADM485ARMZ-REEL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADM485ARMZ-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver output: when the receiver is enabled, RO is high if A is greater than B by 200 mV and low if A is less than B by 200 mV."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable: a low level enables the receiver output RO, and a high level places RO in a high-impedance state."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable: a high level enables the driver differential outputs A and B, and a low level places them in a high-impedance state."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input: when the driver is enabled, a logic low on DI forces A low and B high, and a logic high on DI forces A high and B low."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection, 0 V."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Noninverting receiver input A and driver output A; the bus common-mode range is −7 V to +12 V and absolute maximum range is −9 V to +14 V."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting receiver input B and driver output B; the bus common-mode range is −7 V to +12 V and absolute maximum range is −9 V to +14 V."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, 5 V ±5%; absolute maximum rating is −0.3 V to +7 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: The exact MPN ADM485ARMZ-REEL7 does not appear in the ordering guide. The closest entry is ADM485ARM; The datasheet gives one pin configuration (Figure 2, top view) and one pin function table (Table 6) ; Pin types for A and B are not stated in the datasheet. They are set to bidirectional because each pi"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0707,
        "at": "2026-10-19T09:12:27"
      },
      "datasheet": {
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        "pages": 16,
        "sha256": "4475c1e72c517f23",
        "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"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adm485armz-reel7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8c1f0133fd63322416dc46256b720c9fd33f74505af08f497cb980fcaac92d2a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}