TPT1042Q-SO1R-S

{
  "slug": "tpt1042q-so1r-s",
  "version": "0.1.0",
  "type": "component",
  "description": "3PEAK CAN Transceivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "tpt1042q-so1r-s",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpt1042q-so1r-s.kicad_sym",
    "tpt1042q-so1r-s.kicad_mod",
    "tpt1042q-so1r-s.glb",
    "tpt1042q-so1r-s.step",
    "tpt1042q-so1r-s.lbr",
    "docs/hero.png",
    "docs/tpt1042q-so1r-s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpt1042q-so1r-s-hero.glb",
    "tpt1042q-so1r-s-hero.overlay.json",
    "tpt1042q-so1r-s-etched.glb"
  ],
  "component": {
    "mpn": "TPT1042Q-SO1R-S",
    "manufacturer": "3PEAK",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "CAN Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756967952799412224",
    "parts": {
      "symbol": "tpt1042q-so1r-s.kicad_sym",
      "footprint": "tpt1042q-so1r-s.kicad_mod",
      "model_3d": "tpt1042q-so1r-s-hero.glb",
      "model_3d_plain": "tpt1042q-so1r-s-etched.glb",
      "model_3d_step": "tpt1042q-so1r-s-etched.step",
      "model_3d_step_plain": "tpt1042q-so1r-s.step",
      "lbr": "tpt1042q-so1r-s.lbr"
    },
    "distributor_links": {
      "lcsc": "C7541132"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:13:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TXD",
        "type": "input",
        "description": "CAN transmit data input (LOW for dominant, HIGH for recessive); if TXD stays LOW longer than tTXD_DTO (2 ms typical, 5 ms maximum), the transmitter is disabled."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the transceiver."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Transceiver 5 V supply voltage, recommended 4.5 V to 5.5 V (absolute maximum range −0.3 V to 7 V)."
      },
      {
        "number": "4",
        "name": "RXD",
        "type": "output",
        "description": "CAN receive data output (LOW for dominant, HIGH for recessive); output current is limited to −8 mA to 8 mA absolute maximum."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected on the TPT1042Q; the VIO pin exists only on the V-suffix variant, and VIO is tied to VCC internally on this device."
      },
      {
        "number": "6",
        "name": "CANL",
        "type": "bidirectional",
        "description": "Low-level CAN bus input/output line, with bus fault protection of −70 V to +70 V."
      },
      {
        "number": "7",
        "name": "CANH",
        "type": "bidirectional",
        "description": "High-level CAN bus input/output line, with bus fault protection of −70 V to +70 V."
      },
      {
        "number": "8",
        "name": "STB",
        "type": "input",
        "description": "Standby mode control input (active high): HIGH selects low-power standby, LOW selects normal mode, with VIH of 0.7 × VIO to VIO + 0.3 V."
      }
    ],
    "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 NC on the TPT1042Q (non-V) SOP8 variant that matches TPT1042Q-SO1R-S. The TPT1042VQ variant; The datasheet's tables give no specific pin-number entry for the Thermal Pad or exposed pad, because"
        ],
        "pages_sent": 24,
        "cost_usd": 0.073,
        "at": "2026-10-17T14:11:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756967952799412224",
        "pages": 24,
        "sha256": "28979d8e82cee7d6",
        "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": "tpt1042q-so1r-s.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpt1042q-so1r-s-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": "4170e21567f1dff09e4662dd6e39c32ae0cb677018b874854b560206a84616b2",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}