MSUSB30

{
  "slug": "msusb30",
  "version": "0.1.0",
  "type": "component",
  "description": "Hangzhou Ruimeng Tech Analog Switches, Multiplexers, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "msusb30",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "msusb30.kicad_sym",
    "msusb30.kicad_mod",
    "msusb30.glb",
    "msusb30.step",
    "msusb30.lbr",
    "docs/hero.png",
    "docs/msusb30-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msusb30-hero.glb",
    "msusb30-hero.overlay.json",
    "msusb30-etched.glb"
  ],
  "component": {
    "mpn": "MSUSB30",
    "manufacturer": "Hangzhou Ruimeng Tech",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884777508483072",
    "parts": {
      "symbol": "msusb30.kicad_sym",
      "footprint": "msusb30.kicad_mod",
      "model_3d": "msusb30-hero.glb",
      "model_3d_plain": "msusb30-etched.glb",
      "model_3d_step": "msusb30-etched.step",
      "model_3d_step_plain": "msusb30.step",
      "lbr": "msusb30.lbr"
    },
    "distributor_links": {
      "lcsc": "C231929"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:21:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "input",
        "description": "Digital select input (VIH min 1.6 V, VIL max 0.5 V), which chooses between the HSD1 and HSD2 switch paths according to the function table."
      },
      {
        "number": "2",
        "name": "HSD1+",
        "type": "bidirectional",
        "description": "High-speed USB analog switch port, channel 1 positive side, with on-resistance typically 4.5 Ω at V+ = 3.0 V and analog signal range 0 to V+."
      },
      {
        "number": "3",
        "name": "HSD2+",
        "type": "bidirectional",
        "description": "High-speed USB analog switch port, channel 2 positive side, with on-resistance typically 4.5 Ω at V+ = 3.0 V and analog signal range 0 to V+."
      },
      {
        "number": "4",
        "name": "D+",
        "type": "bidirectional",
        "description": "Common USB D+ port that is switched to HSD1+ or HSD2+ depending on S and OE, and carries a protection circuit against Vbus short."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin at 0 V."
      },
      {
        "number": "6",
        "name": "D-",
        "type": "bidirectional",
        "description": "Common USB D- port that is switched to HSD1- or HSD2- depending on S and OE, and carries a protection circuit against Vbus short."
      },
      {
        "number": "7",
        "name": "HSD2-",
        "type": "bidirectional",
        "description": "High-speed USB analog switch port, channel 2 negative side, with analog signal range 0 to V+."
      },
      {
        "number": "8",
        "name": "HSD1-",
        "type": "bidirectional",
        "description": "High-speed USB analog switch port, channel 1 negative side, with analog signal range 0 to V+."
      },
      {
        "number": "9",
        "name": "OE",
        "type": "input",
        "description": "Output enable input (VIH min 1.6 V, VIL max 0.5 V); when OE is high both switch paths are disabled, and when OE is low one path is enabled according to S."
      },
      {
        "number": "10",
        "name": "V+",
        "type": "power_in",
        "description": "Supply pin with operating range +1.8 V to +5.5 V (absolute maximum 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": [
          "extractor flagged: The MSOP10 pin-number cell reads '2,3, 8,7, 4,6' and the name cell lists six names in order (HSD1+, ; The datasheet does not explicitly state which of HSD1 or HSD2 connects to D+/D- at each S/OE state b; The page 4 function table is partially garbled in extraction. I read OE=0,S=0 as HSD1 on and HSD2 of"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0476,
        "at": "2026-10-17T22:19:04"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884777508483072",
        "pages": 17,
        "sha256": "cbdb230d2f15924b",
        "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"
    },
    "models_3d": [
      {
        "file": "msusb30.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msusb30-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "92dcb7b8445ea8ecd449ff4f02c5fb09ac69ce4f4996a5c8fe625dab8071bc39",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}