main
Ray Publish 0.1.0 d9dd4cf 9d ago
{
  "slug": "lt1112s8-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Operational Amplifier, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lt1112s8#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt1112s8-trpbf.kicad_sym",
    "lt1112s8-trpbf.kicad_mod",
    "lt1112s8-trpbf.glb",
    "lt1112s8-trpbf.step",
    "lt1112s8-trpbf.lbr",
    "docs/hero.png",
    "docs/lt1112s8-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt1112s8-trpbf-hero.glb",
    "lt1112s8-trpbf-hero.overlay.json",
    "lt1112s8-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LT1112S8#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590145742632620032",
    "parts": {
      "symbol": "lt1112s8-trpbf.kicad_sym",
      "footprint": "lt1112s8-trpbf.kicad_mod",
      "model_3d": "lt1112s8-trpbf-hero.glb",
      "model_3d_plain": "lt1112s8-trpbf-etched.glb",
      "model_3d_step": "lt1112s8-trpbf-etched.step",
      "model_3d_step_plain": "lt1112s8-trpbf.step",
      "lbr": "lt1112s8-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C579647",
      "digikey": "LT1112S8#TRPBFTR-ND",
      "mouser": "584-LT1112S8#TRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:23:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LT1112S8#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT1112S8#TRPBF",
        "status": "found",
        "lifecycle": "Restricted Availability"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier A; the datasheet specifies indefinite output short-circuit duration."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier A; differential input current is limited to ±10mA absolute maximum, and differential input voltages above 1V require limiting resistance."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Noninverting input of amplifier A; input voltage (equal to supply voltage) is rated to ±20V absolute maximum."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply; the device is guaranteed down to ±1.0V minimum supply and the absolute maximum supply is ±20V."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Noninverting input of amplifier B; input voltage (equal to supply voltage) is rated to ±20V absolute maximum."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier B; differential input current is limited to ±10mA absolute maximum, and differential input voltages above 1V require limiting resistance."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier B; the datasheet specifies indefinite output short-circuit duration."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply; the device is guaranteed down to ±1.0V minimum supply and the absolute maximum supply is ±20V."
      }
    ],
    "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 MPN suffix '#TRPBF' (tape-and-reel, lead-free) is not listed in the datasheet. The ordering tabl; The S8 pin drawing text was extracted out of order (V+, OUT B, -IN B, +IN B, OUT A, -IN A, +IN A, V-; The datasheet does not state a per-pin electrical rating for each pin. The descriptions use the devi"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1022,
        "at": "2026-10-19T02:21:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590145742632620032",
        "pages": 16,
        "sha256": "d068255ad19a80f1",
        "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": "lt1112s8-trpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt1112s8-trpbf-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": "fd2b20def355e22ea935721a425eb8c190e36e719047f72df7650df73e17d26b",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}