BIN1044S-C

{
  "slug": "bin1044s-c",
  "version": "0.1.0",
  "type": "component",
  "description": "BORN CAN Transceivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "bin1044s-c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bin1044s-c.kicad_sym",
    "bin1044s-c.kicad_mod",
    "bin1044s-c.glb",
    "bin1044s-c.step",
    "bin1044s-c.lbr",
    "docs/hero.png",
    "docs/bin1044s-c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bin1044s-c-hero.glb",
    "bin1044s-c-hero.overlay.json",
    "bin1044s-c-etched.glb"
  ],
  "component": {
    "mpn": "BIN1044S-C",
    "manufacturer": "BORN",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "CAN Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603012265830866944",
    "parts": {
      "symbol": "bin1044s-c.kicad_sym",
      "footprint": "bin1044s-c.kicad_mod",
      "model_3d": "bin1044s-c-hero.glb",
      "model_3d_plain": "bin1044s-c-etched.glb",
      "model_3d_step": "bin1044s-c-etched.step",
      "model_3d_step_plain": "bin1044s-c.step",
      "lbr": "bin1044s-c.lbr"
    },
    "distributor_links": {
      "lcsc": "C22440687"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T17:33:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TXD",
        "type": "input",
        "description": "Transmit data input: high or floating drives the CAN bus recessive, low drives it dominant, and it has an internal pull-up."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Reference ground for the transceiver."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "5 V supply input (recommended 4.5 V to 5.5 V); place a 0.1 µF capacitor between VCC and GND as close to the device as possible."
      },
      {
        "number": "4",
        "name": "RXD",
        "type": "output",
        "description": "Receiver data output referenced to VIO: high when the bus is recessive and low when the bus is dominant, with recommended IOH of -2 mA and IOL of 2 mA."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected on the BIN1044 (-C) variant; pin 5 is VIO only on the BIN1044V version."
      },
      {
        "number": "6",
        "name": "CANL",
        "type": "bidirectional",
        "description": "Low-level CAN bus line, with bus fault protection of ±58 V."
      },
      {
        "number": "7",
        "name": "CANH",
        "type": "bidirectional",
        "description": "High-level CAN bus line, with bus fault protection of ±58 V."
      },
      {
        "number": "8",
        "name": "STB",
        "type": "input",
        "description": "Standby mode control: high selects standby mode, low selects normal mode, and it has an internal pull-up."
      }
    ],
    "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: Pin 5 is listed as NC for the BIN1044 (BIN1044S-C is the non-V variant); the VIO supply function on ; The datasheet gives no pin-out diagram or package top view; pin numbers and names come from the pin ; The datasheet has no explicit pin-level listing for the RXD recommended current limits beyond the re"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0761,
        "at": "2026-10-18T17:31:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603012265830866944",
        "pages": 18,
        "sha256": "1e00d950cb0ed0bc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bin1044s-c.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bin1044s-c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2718aa7de1b3c272056c419c74b847071a39197a0321a493479c32225260f43b",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}