SP485RCN-L

{
  "slug": "sp485rcn-l",
  "version": "0.1.0",
  "type": "component",
  "description": "MaxLinear Pre-ordered Chips, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "sp485rcn-l",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sp485rcn-l.kicad_sym",
    "sp485rcn-l.kicad_mod",
    "sp485rcn-l.glb",
    "sp485rcn-l.step",
    "sp485rcn-l.lbr",
    "docs/hero.png",
    "docs/sp485rcn-l-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sp485rcn-l-hero.glb",
    "sp485rcn-l-hero.overlay.json",
    "sp485rcn-l-etched.glb"
  ],
  "component": {
    "mpn": "SP485RCN-L",
    "manufacturer": "MaxLinear",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a43112cb474e9ce52401b5f68321f6d1.pdf",
    "parts": {
      "symbol": "sp485rcn-l.kicad_sym",
      "footprint": "sp485rcn-l.kicad_mod",
      "model_3d": "sp485rcn-l-hero.glb",
      "model_3d_plain": "sp485rcn-l-etched.glb",
      "model_3d_step": "sp485rcn-l-etched.step",
      "model_3d_step_plain": "sp485rcn-l.step",
      "lbr": "sp485rcn-l.lbr"
    },
    "distributor_links": {
      "lcsc": "C2671750",
      "digikey": "1016-1176-5-ND",
      "mouser": "701-SP485RCN-L"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:24:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1016-1176-5-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "701-SP485RCN-L",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver output, tri-stated when RE is HIGH and driven HIGH when the inputs are open (fail-safe)."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable, active LOW; logic HIGH tri-states the receiver output (VIL 0.8V max, VIH 2.0V min)."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable, active HIGH; logic LOW tri-states the driver outputs to high impedance (>100kΩ)."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input (VIL 0.8V max, VIH 2.0V min)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Non-inverting driver output / receiver input, with common-mode range -7V to +12V and 150kΩ typical receiver input impedance."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting driver output / receiver input, with common-mode range -7V to +12V and 150kΩ typical receiver input impedance."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply, 4.75V ≤ VCC ≤ 5.25V (absolute maximum +7V)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Ordering table lists SP485RCN-L/TR as 8-pin NSOIC; the MPN SP485RCN-L is assumed to be the same NSOI"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0672,
        "at": "2026-10-23T12:24:17"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a43112cb474e9ce52401b5f68321f6d1.pdf",
        "pages": 9,
        "sha256": "8ba266f81708886d",
        "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": "sp485rcn-l.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": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sp485rcn-l-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": "82df1b1eab47bcac597bff2253d5ca459113f0dadc2650a68b6c155d7e14334b",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}