TCAN1051HGVDRBRQ1

{
  "slug": "tcan1051hgvdrbrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments CAN Transceivers, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "tcan1051hgvdrbrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tcan1051hgvdrbrq1.kicad_sym",
    "tcan1051hgvdrbrq1.kicad_mod",
    "tcan1051hgvdrbrq1.glb",
    "tcan1051hgvdrbrq1.step",
    "tcan1051hgvdrbrq1.lbr",
    "docs/hero.png",
    "docs/tcan1051hgvdrbrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tcan1051hgvdrbrq1-hero.glb",
    "tcan1051hgvdrbrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TCAN1051HGVDRBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SON-8-EP(3x3)",
    "pin_count": 9,
    "category": "Interface",
    "subcategory": "CAN Transceivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tcan1051-q1",
    "parts": {
      "symbol": "tcan1051hgvdrbrq1.kicad_sym",
      "footprint": "tcan1051hgvdrbrq1.kicad_mod",
      "model_3d": "tcan1051hgvdrbrq1-hero.glb",
      "model_3d_plain": "tcan1051hgvdrbrq1.glb",
      "model_3d_step": "tcan1051hgvdrbrq1-etched.step",
      "model_3d_step_plain": "tcan1051hgvdrbrq1.step",
      "lbr": "tcan1051hgvdrbrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2878097",
      "digikey": "296-TCAN1051HGVDRBRQ1TR-ND",
      "mouser": "595-CAN1051HGVDRBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T23:40:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TCAN1051HGVDRBRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-CAN1051HGVDRBRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TXD",
        "type": "input",
        "description": "CAN transmit data input, LOW for dominant and HIGH for recessive bus states."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection; for the DRB (VSON) package the thermal pad may be connected to GND to optimize thermal characteristics."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Transceiver 5-V supply voltage."
      },
      {
        "number": "4",
        "name": "RXD",
        "type": "output",
        "description": "CAN receive data output, LOW for dominant and HIGH for recessive bus states."
      },
      {
        "number": "5",
        "name": "VIO",
        "type": "power_in",
        "description": "Transceiver I/O level-shifting supply voltage, provided on devices with the V suffix only (this HGV variant has it); it sets the input thresholds and RXD output level."
      },
      {
        "number": "6",
        "name": "CANL",
        "type": "bidirectional",
        "description": "Low-level CAN bus input/output line."
      },
      {
        "number": "7",
        "name": "CANH",
        "type": "bidirectional",
        "description": "High-level CAN bus input/output line."
      },
      {
        "number": "8",
        "name": "S",
        "type": "input",
        "description": "Silent Mode control input, active high."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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's DRB (VSON) pin table lists pins 1-8 only. The thermal pad is mentioned in a footnote; Pin 5 is VIO for this MPN because the HGV suffix is a V-suffix device (figure 5-4 and table 5-1). Th; Supply operating ranges are not on page 5. Page 28 gives VCC 4.5 V to 5.5 V and VIO 3 V to 5.5 V; th",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1063,
        "at": "2026-10-08T23:39:13"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tcan1051-q1",
        "pages": 51,
        "sha256": "f32891816edd461b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tcan1051hgvdrbrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cbee016fb8ee69c44b13d8818fcf65dcf240f5fdca70b22700521eb617c5311a",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tcan1051hgvdrbrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5e52ff63fed5a6db901dfcab6ad4a9886f8a9637742ba2850647064c93506ff0",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}