SGM330A-YS

{
  "schema_version": 1,
  "type": "component",
  "slug": "sgm330a-ys",
  "title": "SGM330A-YS",
  "brief": "SGMICRO Analog Switches / Multiplexers, SOIC-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "comm-uart",
    "sgm330a-ys"
  ],
  "component": {
    "mpn": "SGM330A-YS",
    "manufacturer": "SGMICRO",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Comm/UART",
    "subcategory": "Analog Switches / Multiplexers",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201041830_SGMICRO-SGM330A-YS-TR_C700204.pdf",
    "parts": {
      "symbol": "sgm330a-ys.kicad_sym",
      "footprint": "sgm330a-ys.kicad_mod",
      "model_3d": "sgm330a-ys-etched.glb",
      "model_3d_plain": "sgm330a-ys.glb",
      "model_3d_step": "sgm330a-ys-etched.step",
      "model_3d_step_plain": "sgm330a-ys.step",
      "lbr": "sgm330a-ys.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IN",
        "type": "input",
        "description": "Select input pin. TTL/CMOS compatible logic input that chooses which source terminal (S1x or S2x) is connected to the corresponding drain (Dx). VIH ≥ 2V, VIL ≤ 0.6V."
      },
      {
        "number": "2",
        "name": "S1A",
        "type": "bidirectional",
        "description": "Source terminal 1 of channel A. Bidirectional analog I/O connected to drain DA when IN=0 and EN=0."
      },
      {
        "number": "3",
        "name": "S2A",
        "type": "bidirectional",
        "description": "Source terminal 2 of channel A. Bidirectional analog I/O connected to drain DA when IN=1 and EN=0."
      },
      {
        "number": "4",
        "name": "DA",
        "type": "bidirectional",
        "description": "Drain terminal (common pole) of channel A. Bidirectional analog I/O routed to either S1A or S2A per the function table."
      },
      {
        "number": "5",
        "name": "S1B",
        "type": "bidirectional",
        "description": "Source terminal 1 of channel B. Bidirectional analog I/O connected to drain DB when IN=0 and EN=0."
      },
      {
        "number": "6",
        "name": "S2B",
        "type": "bidirectional",
        "description": "Source terminal 2 of channel B. Bidirectional analog I/O connected to drain DB when IN=1 and EN=0."
      },
      {
        "number": "7",
        "name": "DB",
        "type": "bidirectional",
        "description": "Drain terminal (common pole) of channel B. Bidirectional analog I/O routed to either S1B or S2B per the function table."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device. Connect to system ground."
      },
      {
        "number": "9",
        "name": "DC",
        "type": "bidirectional",
        "description": "Drain terminal (common pole) of channel C. Bidirectional analog I/O routed to either S1C or S2C per the function table."
      },
      {
        "number": "10",
        "name": "S2C",
        "type": "bidirectional",
        "description": "Source terminal 2 of channel C. Bidirectional analog I/O connected to drain DC when IN=1 and EN=0."
      },
      {
        "number": "11",
        "name": "S1C",
        "type": "bidirectional",
        "description": "Source terminal 1 of channel C. Bidirectional analog I/O connected to drain DC when IN=0 and EN=0."
      },
      {
        "number": "12",
        "name": "DD",
        "type": "bidirectional",
        "description": "Drain terminal (common pole) of channel D. Bidirectional analog I/O routed to either S1D or S2D per the function table."
      },
      {
        "number": "13",
        "name": "S2D",
        "type": "bidirectional",
        "description": "Source terminal 2 of channel D. Bidirectional analog I/O connected to drain DD when IN=1 and EN=0."
      },
      {
        "number": "14",
        "name": "S1D",
        "type": "bidirectional",
        "description": "Source terminal 1 of channel D. Bidirectional analog I/O connected to drain DD when IN=0 and EN=0."
      },
      {
        "number": "15",
        "name": "~EN",
        "type": "input",
        "description": "Active-low digital enable input (TTL/CMOS). When EN=0 all four channels operate per the IN select; when EN=1 all channels are disabled (high-impedance)."
      },
      {
        "number": "16",
        "name": "V+",
        "type": "power_in",
        "description": "Positive single-supply input. Operating range 2.7V to 5.5V; absolute max 6V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201041830_SGMICRO-SGM330A-YS-TR_C700204.pdf",
        "pages": 13,
        "sha256": "f631d3af6f20744f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "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": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-07",
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SGMICRO",
      "Package": "SOIC-16",
      "Category": "Comm/UART",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "SGM330A-YSYTS/TR",
      "kind": "packaging"
    },
    {
      "mpn": "SGM330A-YS/TR",
      "kind": "packaging"
    },
    {
      "mpn": "SGM330A-YSYQS/TR",
      "kind": "packaging"
    }
  ],
  "sections": [
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    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
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  "discovery_pitch": "SGM330A-YS (SGMICRO) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
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  },
  "updated_at": "2026-09-25T05:49:34.056Z"
}