GX21M15

{
  "slug": "gx21m15",
  "version": "0.1.0",
  "type": "component",
  "description": "GXCAS Temperature Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "sensors",
    "gx21m15",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gx21m15.kicad_sym",
    "gx21m15.kicad_mod",
    "gx21m15.glb",
    "gx21m15.step",
    "gx21m15.lbr",
    "docs/hero.png",
    "docs/gx21m15-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gx21m15-hero.glb",
    "gx21m15-hero.overlay.json",
    "gx21m15-etched.glb"
  ],
  "component": {
    "mpn": "GX21M15",
    "manufacturer": "GXCAS",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Sensors",
    "subcategory": "Temperature Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907422626811904",
    "parts": {
      "symbol": "gx21m15.kicad_sym",
      "footprint": "gx21m15.kicad_mod",
      "model_3d": "gx21m15-hero.glb",
      "model_3d_plain": "gx21m15-etched.glb",
      "model_3d_step": "gx21m15-etched.step",
      "model_3d_step_plain": "gx21m15.step",
      "lbr": "gx21m15.lbr"
    },
    "distributor_links": {
      "lcsc": "C917200"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:54:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C bus bidirectional data line with open-drain output; if the bus pull-ups do not meet I2C requirements, an external pull-up of about 10 kΩ is needed, and SDA must not float because it has no internal bias."
      },
      {
        "number": "2",
        "name": "SCL",
        "type": "input",
        "description": "I2C bus clock input that must be driven by the bus master and must not float because it has no internal bias."
      },
      {
        "number": "3",
        "name": "OS",
        "type": "output",
        "description": "Over-temperature protection/interrupt open-drain output that needs an external pull-up (up to 200 kΩ recommended) and has a maximum output sink current of 10 mA."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground, connected to the system ground."
      },
      {
        "number": "5",
        "name": "A2",
        "type": "input",
        "description": "Digital input for user-configured address bit 2, tied to GND (logic 0) or VCC (logic 1) and must not float."
      },
      {
        "number": "6",
        "name": "A1",
        "type": "input",
        "description": "Digital input for user-configured address bit 1, tied to GND (logic 0) or VCC (logic 1) and must not float."
      },
      {
        "number": "7",
        "name": "A0",
        "type": "input",
        "description": "Digital input for user-configured address bit 0, tied to GND (logic 0) or VCC (logic 1) and must not float."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply port; operating supply range is 2.8 V to 5.5 V and the absolute maximum rating is 6.0 V."
      }
    ],
    "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": [],
        "pages_sent": 23,
        "cost_usd": 0.0789,
        "at": "2026-10-18T22:51:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907422626811904",
        "pages": 23,
        "sha256": "478f9899d0a06ed6",
        "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": "gx21m15.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gx21m15-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": "95a12386a416cbe4cbeeeebec878cf29cdef422d98ba60a92a8feda1e152d361",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}