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Ray Publish 0.1.0 90b2e4e 9d ago
{
  "slug": "ltc1992cms8-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Differential OpAmps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "ltc1992cms8#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ltc1992cms8-trpbf.kicad_sym",
    "ltc1992cms8-trpbf.kicad_mod",
    "ltc1992cms8-trpbf.glb",
    "ltc1992cms8-trpbf.step",
    "ltc1992cms8-trpbf.lbr",
    "docs/hero.png",
    "docs/ltc1992cms8-trpbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ltc1992cms8-trpbf-hero.glb",
    "ltc1992cms8-trpbf-hero.overlay.json",
    "ltc1992cms8-trpbf-etched.glb"
  ],
  "component": {
    "mpn": "LTC1992CMS8#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Differential OpAmps",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/1992fb.pdf",
    "parts": {
      "symbol": "ltc1992cms8-trpbf.kicad_sym",
      "footprint": "ltc1992cms8-trpbf.kicad_mod",
      "model_3d": "ltc1992cms8-trpbf-hero.glb",
      "model_3d_plain": "ltc1992cms8-trpbf-etched.glb",
      "model_3d_step": "ltc1992cms8-trpbf-etched.step",
      "model_3d_step_plain": "ltc1992cms8-trpbf.step",
      "lbr": "ltc1992cms8-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C679108",
      "digikey": "LTC1992CMS8#TRPBFTR-ND",
      "mouser": "584-LTC1992CMS8TRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:40:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LTC1992CMS8#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LTC1992CMS8TRPBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input of the amplifier; on the LTC1992 it connects directly to the amplifier's P-channel MOSFET input devices."
      },
      {
        "number": "2",
        "name": "VOCM",
        "type": "input",
        "description": "Output common mode voltage set pin, a high impedance input that must be connected to a known and controlled voltage and must never be left floating."
      },
      {
        "number": "3",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply pin, to be bypassed with 0.1μF capacitors located as close as possible to the supply pin."
      },
      {
        "number": "4",
        "name": "+OUT",
        "type": "output",
        "description": "Positive rail-to-rail output of the amplifier, designed to drive capacitive loads as high as 10,000pF."
      },
      {
        "number": "5",
        "name": "-OUT",
        "type": "output",
        "description": "Negative rail-to-rail output of the amplifier, designed to drive capacitive loads as high as 10,000pF."
      },
      {
        "number": "6",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative power supply pin, to be bypassed with 0.1μF capacitors located as close as possible to the supply pin."
      },
      {
        "number": "7",
        "name": "VMID",
        "type": "passive",
        "description": "Mid-supply reference connected to an on-chip resistive voltage divider; if used, bypass with a 0.1μF capacitor to ground, otherwise leave floating."
      },
      {
        "number": "8",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting input of the amplifier; on the LTC1992 it connects directly to the amplifier's P-channel MOSFET input devices."
      }
    ],
    "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: VMID (pin 7) is classified as passive because the datasheet describes it only as a connection to an "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0167,
        "at": "2026-10-28T15:40:02"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/1992fb.pdf",
        "pages": 42,
        "sha256": "9cd142d033bd8c6d",
        "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": "ltc1992cms8-trpbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ltc1992cms8-trpbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "60ae96ab91c0f6bcc097955a7d407358b216b4a8301e772d709573484b4b937c",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}