XR33055HD-F

{
  "slug": "xr33055hd-f",
  "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",
    "xr33055hd-f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "xr33055hd-f.kicad_sym",
    "xr33055hd-f.kicad_mod",
    "xr33055hd-f.glb",
    "xr33055hd-f.step",
    "xr33055hd-f.lbr",
    "docs/hero.png",
    "docs/xr33055hd-f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "xr33055hd-f-hero.glb",
    "xr33055hd-f-hero.overlay.json",
    "xr33055hd-f-etched.glb"
  ],
  "component": {
    "mpn": "XR33055HD-F",
    "manufacturer": "MaxLinear",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ce2d7f5fa267d80e33ea268858f0561f.pdf",
    "parts": {
      "symbol": "xr33055hd-f.kicad_sym",
      "footprint": "xr33055hd-f.kicad_mod",
      "model_3d": "xr33055hd-f-hero.glb",
      "model_3d_plain": "xr33055hd-f-etched.glb",
      "model_3d_step": "xr33055hd-f-etched.step",
      "model_3d_step_plain": "xr33055hd-f.step",
      "lbr": "xr33055hd-f.lbr"
    },
    "distributor_links": {
      "lcsc": "C1544303",
      "digikey": "1016-2147-ND",
      "mouser": "701-XR33055HD-F"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T23:01:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1016-2147-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "701-XR33055HD-F",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver output: RO is high when A-B is at least 200mV and low when A-B is at most -200mV, and it is high if the inputs are open, shorted or undriven for more than 2µs, with RO enabled only when RE is low."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable (hot swap): RO is enabled when RE is low and goes high-impedance when RE is high, and RE should be high with DE low to enter shutdown mode."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable (hot swap): the driver outputs are enabled when DE is high and high-impedance when DE is low, and DE should be low with RE high to enter shutdown mode."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input: with DE high, a low on DI forces the non-inverting output (A/Y) low and the inverting output (B/Z) high, and a high on DI forces A/Y high and B/Z low."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "6",
        "name": "A/Y",
        "type": "bidirectional",
        "description": "Non-inverting receiver input and non-inverting driver output."
      },
      {
        "number": "7",
        "name": "B/Z",
        "type": "bidirectional",
        "description": "Inverting receiver input and inverting driver output."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "3.0V to 5.5V power supply input; bypass to ground 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 datasheet lists XR33055 as a half-duplex device in an 8-pin NSOIC package (ordering table: XR330; The Pin Functions table gives separate half-duplex and full-duplex pin numbers. Only the half-duplex"
        ],
        "pages_sent": 20,
        "cost_usd": 0.068,
        "at": "2026-10-30T23:00:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/ce2d7f5fa267d80e33ea268858f0561f.pdf",
        "pages": 20,
        "sha256": "d4d2065166fbb06f",
        "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": "xr33055hd-f.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": "xr33055hd-f-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": "82c56d968a4dcf5da39ebcda5219b41dde0b5b52f9aad941bcf8ff31f06e22d1",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}