PCA82C250M

{
  "slug": "pca82c250m",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI CAN Transceivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "pca82c250m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pca82c250m.kicad_sym",
    "pca82c250m.kicad_mod",
    "pca82c250m.glb",
    "pca82c250m.step",
    "pca82c250m.lbr",
    "docs/hero.png",
    "docs/pca82c250m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pca82c250m-hero.glb",
    "pca82c250m-hero.overlay.json",
    "pca82c250m-etched.glb"
  ],
  "component": {
    "mpn": "PCA82C250M",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "CAN Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603515461116452864",
    "parts": {
      "symbol": "pca82c250m.kicad_sym",
      "footprint": "pca82c250m.kicad_mod",
      "model_3d": "pca82c250m-hero.glb",
      "model_3d_plain": "pca82c250m-etched.glb",
      "model_3d_step": "pca82c250m-etched.step",
      "model_3d_step_plain": "pca82c250m.step",
      "lbr": "pca82c250m.lbr"
    },
    "distributor_links": {
      "lcsc": "C30170094"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:57:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TXD",
        "type": "input",
        "description": "Transmitter data input: a LOW level drives the bus dominant, while HIGH or floating leaves it recessive; the MCU-side port is rated -0.3 V to VCC+0.3 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; all voltage limits in the datasheet are referenced to this pin."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input, recommended 4.5 V to 5.5 V, with an absolute maximum of -0.3 V to +7 V."
      },
      {
        "number": "4",
        "name": "RXD",
        "type": "output",
        "description": "Receiver data output that goes LOW when the bus is dominant and HIGH when the bus is recessive; the MCU-side port is rated -0.3 V to VCC+0.3 V."
      },
      {
        "number": "5",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage output of 0.45VCC to 0.55VCC at V8 = 1 V (|I5| < 50 µA), and 0.4VCC to 0.6VCC at V8 = 4 V (|I5| < 5 µA)."
      },
      {
        "number": "6",
        "name": "CANL",
        "type": "bidirectional",
        "description": "Low-level CAN bus line I/O, rated -36 V to +36 V on the bus side, with transient withstand of -200 V to +200 V per the Figure 7 test."
      },
      {
        "number": "7",
        "name": "CANH",
        "type": "bidirectional",
        "description": "High-level CAN bus line I/O, rated -36 V to +36 V on the bus side, with transient withstand of -200 V to +200 V per the Figure 7 test."
      },
      {
        "number": "8",
        "name": "Rs",
        "type": "input",
        "description": "Mode/slope-control input: tie to GND for high-speed mode, connect a resistor to GND for slope-control mode, or drive HIGH (≥0.75VCC) for low-power standby."
      }
    ],
    "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 datasheet pin definition table gives names and functions only, with no electrical type. Pin type; The ordering table lists both SOP-8 (PCA82C250M/TR) and MSOP-8 (PCA82C250MM/TR) variants. The MPN PC"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0457,
        "at": "2026-10-19T07:55:01"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603515461116452864",
        "pages": 12,
        "sha256": "b14105ddc58a806f",
        "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"
    },
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        "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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pca82c250m-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "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": "9f5b4e4cf992057bd970fef2c27ceb7ab522ae5693f8932f7b5bc2322c0d6a79",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}