SGM8522XS

{
  "slug": "sgm8522xs",
  "version": "0.1.0",
  "type": "component",
  "description": "SGMICRO Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "sgm8522xs",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sgm8522xs.kicad_sym",
    "sgm8522xs.kicad_mod",
    "sgm8522xs.glb",
    "sgm8522xs.step",
    "sgm8522xs.lbr",
    "docs/hero.png",
    "docs/sgm8522xs-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sgm8522xs-hero.glb",
    "sgm8522xs-hero.overlay.json",
    "sgm8522xs-etched.glb"
  ],
  "component": {
    "mpn": "SGM8522XS",
    "manufacturer": "SGMICRO",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588880323459760128",
    "parts": {
      "symbol": "sgm8522xs.kicad_sym",
      "footprint": "sgm8522xs.kicad_mod",
      "model_3d": "sgm8522xs-hero.glb",
      "model_3d_plain": "sgm8522xs-etched.glb",
      "model_3d_step": "sgm8522xs-etched.step",
      "model_3d_step_plain": "sgm8522xs.step",
      "lbr": "sgm8522xs.lbr"
    },
    "distributor_links": {
      "lcsc": "C46076"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:32:30Z",
      "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 amplifier A, which swings rail-to-rail (typically 0.005V to 4.997V with a 500kΩ load to VS/2 at 5V) and is unity-gain stable for capacitive loads up to 250pF."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Inverting input of amplifier A; the input common mode range extends from (-VS) - 0.1V to (+VS) + 0.1V, with ESD diodes clamping the input to the supply rails."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Non-inverting input of amplifier A; the input common mode range extends from (-VS) - 0.1V to (+VS) + 0.1V, with ESD diodes clamping the input to the supply rails."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply rail, tied to GND in single-supply operation, and should be decoupled close to the pin with a 10μF ceramic capacitor in parallel with a 0.1μF or 0.01μF ceramic capacitor."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Non-inverting input of amplifier B; the input common mode range extends from (-VS) - 0.1V to (+VS) + 0.1V, with ESD diodes clamping the input to the supply rails."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Inverting input of amplifier B; the input common mode range extends from (-VS) - 0.1V to (+VS) + 0.1V, with ESD diodes clamping the input to the supply rails."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Output of amplifier B, which swings rail-to-rail (typically 0.005V to 4.997V with a 500kΩ load to VS/2 at 5V) and is unity-gain stable for capacitive loads up to 250pF."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply rail, operating from 2.1V to 5.5V single supply with an absolute maximum of 6V from +VS to -VS, and should be decoupled close to the pin."
      }
    ],
    "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 SOIC-8 pinout for SGM8522 is taken from the top-view drawing on page 3, whose text layer is scra; The datasheet gives no per-pin function table. Pin descriptions are built from the general electrica; The datasheet does not specify the pin 1 orientation mark or the SOIC-8 pin-1 position in text. Orie"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0669,
        "at": "2026-10-18T04:30:15"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588880323459760128",
        "pages": 17,
        "sha256": "6b7a9db9357ef643",
        "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": "sgm8522xs.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": "sgm8522xs-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": "ce6ec6d4a738b5770cabd415f425c3e3e83cc475fdefa0d0b275447393b5f4a6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}