SP3072EMN-L

{
  "slug": "sp3072emn-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",
    "sp3072emn-l",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sp3072emn-l.kicad_sym",
    "sp3072emn-l.kicad_mod",
    "sp3072emn-l.glb",
    "sp3072emn-l.step",
    "sp3072emn-l.lbr",
    "docs/hero.png",
    "docs/sp3072emn-l-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sp3072emn-l-hero.glb",
    "sp3072emn-l-hero.overlay.json",
    "sp3072emn-l-etched.glb"
  ],
  "component": {
    "mpn": "SP3072EMN-L",
    "manufacturer": "MaxLinear",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a134bfdcf283dc3e3e123ce8a4e20709.pdf",
    "parts": {
      "symbol": "sp3072emn-l.kicad_sym",
      "footprint": "sp3072emn-l.kicad_mod",
      "model_3d": "sp3072emn-l-hero.glb",
      "model_3d_plain": "sp3072emn-l-etched.glb",
      "model_3d_step": "sp3072emn-l-etched.step",
      "model_3d_step_plain": "sp3072emn-l.step",
      "lbr": "sp3072emn-l.lbr"
    },
    "distributor_links": {
      "lcsc": "C2671918",
      "digikey": "SP3072EMN-L-ND",
      "mouser": "701-SP3072EMN-L"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:19:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "SP3072EMN-L-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "701-SP3072EMN-L",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver Output: when RE is low, RO is high if (A-B) ≥ -50mV and low if (A-B) ≤ -200mV."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver Output Enable: low enables RO, high makes RO high impedance; RE high with DE low enters shutdown, and RE is a hot-swap input."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver Output Enable: high enables the driver outputs, low makes them high impedance; DE low with RE high enters 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 inverting output high, and a high on DI does the opposite."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Noninverting Receiver Input and Noninverting Driver Output."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting Receiver Input and Inverting Driver Output."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply (3.3V operation); 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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The ordering table lists only SP3072EMN-L/TR (reel, -40 to 125°C, NSOIC8). The exact MPN SP3072EMN-L; The datasheet calls the package NSOIC8 (narrow SOIC, POD-00000108). The SOIC-8 hint is assumed to be"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1207,
        "at": "2026-10-23T09:19:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a134bfdcf283dc3e3e123ce8a4e20709.pdf",
        "pages": 26,
        "sha256": "1c86e00ee7864120",
        "source_tier": "mfr"
      },
      "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": "sp3072emn-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": "sp3072emn-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": "a1230193208e5b697068059eb155ccc0128fdbf45934d860fe8c52715037266d",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}