XL13085

{
  "slug": "xl13085",
  "version": "0.1.0",
  "type": "component",
  "description": "XINLUDA RS-485/RS-422 ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "xl13085",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xl13085.kicad_sym",
    "xl13085.kicad_mod",
    "xl13085.glb",
    "xl13085.step",
    "xl13085.lbr",
    "docs/hero.png",
    "docs/xl13085-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xl13085-hero.glb",
    "xl13085-hero.overlay.json",
    "xl13085-etched.glb"
  ],
  "component": {
    "mpn": "XL13085",
    "manufacturer": "XINLUDA",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "RS-485/RS-422 ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b16d6e9ed06479bb68553696fa776bd2.pdf",
    "parts": {
      "symbol": "xl13085.kicad_sym",
      "footprint": "xl13085.kicad_mod",
      "model_3d": "xl13085-hero.glb",
      "model_3d_plain": "xl13085-etched.glb",
      "model_3d_step": "xl13085-etched.step",
      "model_3d_step_plain": "xl13085.step",
      "lbr": "xl13085.lbr"
    },
    "distributor_links": {
      "lcsc": "C521181"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T17:45:13Z",
      "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: when RE is low, RO is high if (A - B) is greater than or equal to -50mV and low if (A - B) is less than or equal to -200mV."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable: drive low to enable RO, which is high impedance when RE is high; driving RE high and DE low enters low-power shutdown, and RE is a hot-swap input."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable: drive high to enable the driver outputs, which are high impedance when DE is low; driving RE high and DE low enters low-power shutdown, and DE is a hot-swap input."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input: with DE high, a low on DI forces the noninverting output low and the inverting output high, and a high on DI forces the noninverting output high and the inverting output low."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Noninverting receiver input and noninverting driver output on the RS-485/RS-422 bus."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting receiver input and inverting driver output on the RS-485/RS-422 bus."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply, VCC = +5.0V ±10%; bypass VCC to GND with a 0.1µF capacitor."
      }
    ],
    "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 text extraction of the pin function table on page 2 is garbled (e.g., the '≥' and '≤' signs in t; The datasheet lists the XL13085 in SOP-8 (page 17 ordering table), so the SOP-8 pinout on page 2 app"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0651,
        "at": "2026-10-30T17:44:57"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b16d6e9ed06479bb68553696fa776bd2.pdf",
        "pages": 18,
        "sha256": "dfc197c1a314b055",
        "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": "xl13085.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": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xl13085-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": "01d1d11e80d1efd5a424d62ea1d8f313430ed210abeb0d5cd92320fa31566f78",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOP-8",
      "source_page": 17,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "xl13085.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}