GT4227MA

{
  "schema_version": 1,
  "type": "component",
  "slug": "gt4227ma",
  "title": "GT4227MA",
  "brief": "GTIC Analog Switches, Multiplexers, MSOP-10. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "gt4227ma"
  ],
  "component": {
    "mpn": "GT4227MA",
    "manufacturer": "GTIC",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d784fb7b1bdd595522f3192b4ef516e2.pdf",
    "parts": {
      "symbol": "gt4227ma.kicad_sym",
      "footprint": "gt4227ma.kicad_mod",
      "model_3d": "gt4227ma-etched.glb",
      "model_3d_plain": "gt4227ma.glb",
      "model_3d_step": "gt4227ma-etched.step",
      "model_3d_step_plain": "gt4227ma.step",
      "lbr": "gt4227ma.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "V+",
        "type": "power_in",
        "description": "Positive power supply. Operating range 1.8 V to 5.5 V; absolute max 6 V. Bypass with a local decoupling capacitor to GND."
      },
      {
        "number": "2",
        "name": "S",
        "type": "input",
        "description": "Channel select input (digital). S=0 selects HSD1± to D±; S=1 selects HSD2± to D± (when /OE=0). VIH ≥ 1.7 V, VIL ≤ 0.5 V at 3.3 V. Do not float; must be held at V+ or GND."
      },
      {
        "number": "3",
        "name": "D+",
        "type": "bidirectional",
        "description": "Common data port (positive). Bidirectional high-speed USB 2.0 differential line, switched to either HSD1+ or HSD2+ depending on S/OE. Rail-to-rail signal range (0 V to V+)."
      },
      {
        "number": "4",
        "name": "D-",
        "type": "bidirectional",
        "description": "Common data port (negative). Bidirectional high-speed USB 2.0 differential line, switched to either HSD1- or HSD2- depending on S/OE. Rail-to-rail signal range (0 V to V+)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V) for the analog switch and digital control logic."
      },
      {
        "number": "6",
        "name": "HSD1-",
        "type": "bidirectional",
        "description": "High-speed data port 1, negative line. Bidirectional USB 2.0 signal, connected to D- when S=0 and /OE=0."
      },
      {
        "number": "7",
        "name": "HSD1+",
        "type": "bidirectional",
        "description": "High-speed data port 1, positive line. Bidirectional USB 2.0 signal, connected to D+ when S=0 and /OE=0."
      },
      {
        "number": "8",
        "name": "HSD2-",
        "type": "bidirectional",
        "description": "High-speed data port 2, negative line. Bidirectional USB 2.0 signal, connected to D- when S=1 and /OE=0."
      },
      {
        "number": "9",
        "name": "HSD2+",
        "type": "bidirectional",
        "description": "High-speed data port 2, positive line. Bidirectional USB 2.0 signal, connected to D+ when S=1 and /OE=0."
      },
      {
        "number": "10",
        "name": "/OE",
        "type": "input",
        "description": "Active-low output enable (digital). /OE=0 enables the selected switch pair; /OE=1 disables both channels (all HSD paths OFF). VIH ≥ 1.7 V, VIL ≤ 0.5 V at 3.3 V. Do not float."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d784fb7b1bdd595522f3192b4ef516e2.pdf",
        "pages": 14,
        "sha256": "2a0efdcba57a0641",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "GTIC",
      "Package": "MSOP-10",
      "Category": "Interface",
      "Pins": "10"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gt4227ma"
  ],
  "discovery_pitch": "GT4227MA (GTIC) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gt4227ma.kicad_sym",
    "gt4227ma.kicad_mod",
    "gt4227ma.glb",
    "gt4227ma.step",
    "gt4227ma-etched.step",
    "gt4227ma.lbr",
    "docs/hero.png",
    "docs/gt4227ma-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "GT4227MA",
      "kind": "packaging"
    },
    {
      "mpn": "GT4227MAQA",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T21:21:11.280Z"
}