RS2228XN

{
  "slug": "rs2228xn",
  "version": "0.1.0",
  "type": "component",
  "description": "Jiangsu RUNIC Tech Analog Switches, Multiplexers, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "rs2228xn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rs2228xn.kicad_sym",
    "rs2228xn.kicad_mod",
    "rs2228xn.glb",
    "rs2228xn.step",
    "rs2228xn.lbr",
    "docs/hero.png",
    "docs/rs2228xn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rs2228xn-hero.glb",
    "rs2228xn-hero.overlay.json"
  ],
  "component": {
    "mpn": "RS2228XN",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918109473923072",
    "parts": {
      "symbol": "rs2228xn.kicad_sym",
      "footprint": "rs2228xn.kicad_mod",
      "model_3d": "rs2228xn-hero.glb",
      "model_3d_plain": "rs2228xn.glb",
      "model_3d_step": "rs2228xn-etched.step",
      "model_3d_step_plain": "rs2228xn.step",
      "lbr": "rs2228xn.lbr"
    },
    "distributor_links": {
      "lcsc": "C783420",
      "digikey": "3565-RS2228XNTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T19:27:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "3565-RS2228XNTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S",
        "type": "input",
        "description": "Select input that sets the signal path when OE is low; it must be held at VIH (1.6 V) or VIL (0.5 V) and should be pulled to V+ or GND rather than left floating."
      },
      {
        "number": "2",
        "name": "HSD1+",
        "type": "passive",
        "description": "High-speed USB data port 1 positive terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA."
      },
      {
        "number": "3",
        "name": "HSD2+",
        "type": "passive",
        "description": "High-speed USB data port 2 positive terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA."
      },
      {
        "number": "4",
        "name": "D+",
        "type": "passive",
        "description": "Common USB D+ switch terminal that connects to HSD1+ or HSD2+ depending on S and OE, with the same 0 V to V+ analog range and ±100 mA continuous current limit."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device, to which the digital inputs and analog signal levels are referenced (0 V)."
      },
      {
        "number": "6",
        "name": "D-",
        "type": "passive",
        "description": "Common USB D- switch terminal that connects to HSD1- or HSD2- depending on S and OE, with the same 0 V to V+ analog range and ±100 mA continuous current limit."
      },
      {
        "number": "7",
        "name": "HSD2-",
        "type": "passive",
        "description": "High-speed USB data port 2 negative terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA."
      },
      {
        "number": "8",
        "name": "HSD1-",
        "type": "passive",
        "description": "High-speed USB data port 1 negative terminal, an analog I/O that must stay within 0 V to V+ (rail-to-rail), with continuous current limited to ±100 mA."
      },
      {
        "number": "9",
        "name": "OE",
        "type": "input",
        "description": "Active-low output enable that places both signal paths in high impedance when driven high; it must be held at a valid logic level and should not float."
      },
      {
        "number": "10",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply, specified from 1.8 V to 5.5 V (absolute maximum 6 V to GND), which must be decoupled per the datasheet."
      }
    ],
    "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 MSOP-10 pin-description table lists 'HSD1+, HSD2+ = 2,3' and 'HSD1-, HSD2- = 8,7' without statin; The datasheet does not state explicitly which HSD port D+ and D- connect to in the MSOP-10 table bey; The datasheet provides no explicit electrical limits for the S and OE inputs beyond the digital inpu"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0472,
        "at": "2026-10-09T19:25:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918109473923072",
        "pages": 12,
        "sha256": "10430b4d84585c7e",
        "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": "rs2228xn.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": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs2228xn-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": "e1d231b9622b5558eba6ac6375a19998631c62c29ac400eafcc10ac5301d1a3e",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}