BL1530MSOP

{
  "schema_version": 1,
  "type": "component",
  "slug": "bl1530msop",
  "title": "BL1530MSOP",
  "brief": "BL Shanghai Belling Analog Switches, Multiplexers, MSOP-10L. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "bl1530msop"
  ],
  "component": {
    "mpn": "BL1530MSOP",
    "manufacturer": "BL Shanghai Belling",
    "package": "MSOP-10L",
    "pin_count": 10,
    "category": "Interface",
    "subcategory": "Analog Switches, Multiplexers",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403271728_BL-Shanghai-Belling-BL1530MSOP_C7462654.pdf",
    "parts": {
      "symbol": "bl1530msop.kicad_sym",
      "footprint": "bl1530msop.kicad_mod",
      "model_3d": "bl1530msop-etched.glb",
      "model_3d_plain": "bl1530msop.glb",
      "model_3d_step": "bl1530msop-etched.step",
      "model_3d_step_plain": "bl1530msop.step",
      "lbr": "bl1530msop.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "Sel",
        "type": "input",
        "description": "Switch select input (TTL/CMOS compatible). With OEb=0, Sel=0 routes Dp/Dn to Dp1/Dn1; Sel=1 routes Dp/Dn to Dp2/Dn2. VIH ≥ 1.6V, VIL ≤ 0.5V at VCC=3.0-3.6V."
      },
      {
        "number": "2",
        "name": "Dp1",
        "type": "bidirectional",
        "description": "USB D+ data port 1 (analog switch throw for the positive USB signal to endpoint 1). Bidirectional; connected to Dp when OEb=0 and Sel=0."
      },
      {
        "number": "3",
        "name": "Dp2",
        "type": "bidirectional",
        "description": "USB D+ data port 2 (analog switch throw for the positive USB signal to endpoint 2). Bidirectional; connected to Dp when OEb=0 and Sel=1."
      },
      {
        "number": "4",
        "name": "Dp",
        "type": "bidirectional",
        "description": "USB D+ common data bus pole. Routed to Dp1 or Dp2 based on Sel when OEb=0; disconnected when OEb=1."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "6",
        "name": "Dn",
        "type": "bidirectional",
        "description": "USB D− common data bus pole. Routed to Dn1 or Dn2 based on Sel when OEb=0; disconnected when OEb=1."
      },
      {
        "number": "7",
        "name": "Dn2",
        "type": "bidirectional",
        "description": "USB D− data port 2 (analog switch throw for the negative USB signal to endpoint 2). Bidirectional; connected to Dn when OEb=0 and Sel=1."
      },
      {
        "number": "8",
        "name": "Dn1",
        "type": "bidirectional",
        "description": "USB D− data port 1 (analog switch throw for the negative USB signal to endpoint 1). Bidirectional; connected to Dn when OEb=0 and Sel=0."
      },
      {
        "number": "9",
        "name": "OEb",
        "type": "input",
        "description": "Active-low output enable. OEb=1 disconnects both switches (Disconnect); OEb=0 enables the switch selected by Sel. TTL/CMOS compatible: VIH ≥ 1.6V, VIL ≤ 0.5V."
      },
      {
        "number": "10",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply, 2.3V to 5V operating range (absolute max 5.5V). Quiescent supply current ≤ 1uA at VCC=3V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403271728_BL-Shanghai-Belling-BL1530MSOP_C7462654.pdf",
        "pages": 12,
        "sha256": "3cae974f954992ac",
        "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": "bl1530msop.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bl1530msop-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "00cdac25fa728153c625021dcdcc3be587aa21514905f652affb689591066229",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BL Shanghai Belling",
      "Package": "MSOP-10L",
      "Category": "Interface",
      "Pins": "10"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bl1530msop"
  ],
  "discovery_pitch": "BL1530MSOP (BL Shanghai Belling) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bl1530msop.kicad_sym",
    "bl1530msop.kicad_mod",
    "bl1530msop.glb",
    "bl1530msop.step",
    "bl1530msop.lbr",
    "docs/hero.png",
    "docs/bl1530msop-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bl1530msop-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:47:50.724Z"
}