STG3682QTR

{
  "slug": "stg3682qtr",
  "version": "0.1.0",
  "type": "component",
  "description": "STMicroelectronics Analog Switches, Multiplexers, QFN-10(1.8x1.4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "stg3682qtr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "stg3682qtr.kicad_sym",
    "stg3682qtr.kicad_mod",
    "stg3682qtr.glb",
    "stg3682qtr.step",
    "stg3682qtr.lbr",
    "docs/hero.png",
    "docs/stg3682qtr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "stg3682qtr-hero.glb",
    "stg3682qtr-hero.overlay.json"
  ],
  "component": {
    "mpn": "STG3682QTR",
    "manufacturer": "STMicroelectronics",
    "package": "QFN-10(1.8x1.4)",
    "pin_count": 10,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588937799831859200",
    "parts": {
      "symbol": "stg3682qtr.kicad_sym",
      "footprint": "stg3682qtr.kicad_mod",
      "model_3d": "stg3682qtr-hero.glb",
      "model_3d_plain": "stg3682qtr.glb",
      "model_3d_step": "stg3682qtr-etched.step",
      "model_3d_step_plain": "stg3682qtr.step",
      "lbr": "stg3682qtr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2673501",
      "digikey": "497-5967-2-ND",
      "mouser": "511-STG3682QTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T21:01:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-5967-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-STG3682QTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1S1",
        "type": "bidirectional",
        "description": "Independent switch terminal of pair 1; connects to common D1 when SEL1 is high via ON-resistance of 4.6Ω at VCC=4.3V."
      },
      {
        "number": "2",
        "name": "D1",
        "type": "bidirectional",
        "description": "Common terminal for switch pair 1; routes to 1S1 when SEL1 is high or to 1S2 when SEL1 is low."
      },
      {
        "number": "3",
        "name": "1S2",
        "type": "bidirectional",
        "description": "Independent switch terminal of pair 1; connects to common D1 when SEL1 is low via ON-resistance of 4.6Ω at VCC=4.3V."
      },
      {
        "number": "4",
        "name": "SEL2",
        "type": "input",
        "description": "Digital control input for switch pair 2; high selects 2S1 (S1 ON), low selects 2S2 (S2 ON)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (0V) reference."
      },
      {
        "number": "6",
        "name": "2S1",
        "type": "bidirectional",
        "description": "Independent switch terminal of pair 2; connects to common D2 when SEL2 is high via ON-resistance of 4.6Ω at VCC=4.3V."
      },
      {
        "number": "7",
        "name": "D2",
        "type": "bidirectional",
        "description": "Common terminal for switch pair 2; routes to 2S1 when SEL2 is high or to 2S2 when SEL2 is low."
      },
      {
        "number": "8",
        "name": "2S2",
        "type": "bidirectional",
        "description": "Independent switch terminal of pair 2; connects to common D2 when SEL2 is low via ON-resistance of 4.6Ω at VCC=4.3V."
      },
      {
        "number": "9",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage; operating range 1.65V to 4.3V single supply."
      },
      {
        "number": "10",
        "name": "SEL1",
        "type": "input",
        "description": "Digital control input for switch pair 1; high selects 1S1 (S1 ON), low selects 1S2 (S2 ON)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 19,
        "cost_usd": 0.1037,
        "at": "2026-10-05T21:01:27"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588937799831859200",
        "pages": 19,
        "sha256": "2f05f621bfdc8ce2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}