main
Ray Publish 0.1.0 ec4c2b4 11d ago
{
  "slug": "gt8022p8",
  "version": "0.1.0",
  "type": "component",
  "description": "GTIC Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "gt8022p8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gt8022p8.kicad_sym",
    "gt8022p8.kicad_mod",
    "gt8022p8.glb",
    "gt8022p8.step",
    "gt8022p8.lbr",
    "docs/hero.png",
    "docs/gt8022p8-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gt8022p8-hero.glb",
    "gt8022p8-hero.overlay.json",
    "gt8022p8-etched.glb"
  ],
  "component": {
    "mpn": "GT8022P8",
    "manufacturer": "GTIC",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f69d70fe5a8f09edb9c2b67202df54a6.pdf",
    "parts": {
      "symbol": "gt8022p8.kicad_sym",
      "footprint": "gt8022p8.kicad_mod",
      "model_3d": "gt8022p8-hero.glb",
      "model_3d_plain": "gt8022p8-etched.glb",
      "model_3d_step": "gt8022p8-etched.step",
      "model_3d_step_plain": "gt8022p8.step",
      "lbr": "gt8022p8.lbr"
    },
    "distributor_links": {
      "lcsc": "C22356873"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T19:36:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Output of channel A; rail-to-rail output swinging within 30 mV of the rails (RL=1kΩ) and sourcing/sinking 100 mA at VCC=5V."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Inverting input of channel A; diode-clamped to the supply rails, limit current to 10 mA if signals swing more than 0.3 V beyond the rails."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Noninverting input of channel A; common-mode range of -0.3 V to 3.6 V at VCC=5V and diode-clamped to the supply rails."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply; supply range VS=(V+)-(V-) of 2.5 V to 5.5 V single or ±1.25 V to ±2.75 V dual."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Noninverting input of channel B; common-mode range of -0.3 V to 3.6 V at VCC=5V and diode-clamped to the supply rails."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Inverting input of channel B; diode-clamped to the supply rails, limit current to 10 mA if signals swing more than 0.3 V beyond the rails."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Output of channel B; rail-to-rail output swinging within 30 mV of the rails (RL=1kΩ) and sourcing/sinking 100 mA at VCC=5V."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; absolute maximum supply voltage of 6.5 V and quiescent current of 3 mA per amplifier typical."
      }
    ],
    "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": [],
        "pages_sent": 20,
        "cost_usd": 0.0965,
        "at": "2026-10-26T19:35:53"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f69d70fe5a8f09edb9c2b67202df54a6.pdf",
        "pages": 20,
        "sha256": "7c6f7d5f54d8df88",
        "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": "gt8022p8.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": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gt8022p8-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": "527dd9c66dc8d603cb083c3ba769af4a5bab949b17e04b6b26c402c16e03252c",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}