SN65HVD63RGTR

{
  "slug": "sn65hvd63rgtr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Pre-ordered Chips, QFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "sn65hvd63rgtr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "sn65hvd63rgtr.kicad_sym",
    "sn65hvd63rgtr.kicad_mod",
    "sn65hvd63rgtr.glb",
    "sn65hvd63rgtr.step",
    "sn65hvd63rgtr.lbr",
    "docs/hero.png",
    "docs/sn65hvd63rgtr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn65hvd63rgtr-hero.glb",
    "sn65hvd63rgtr-hero.overlay.json",
    "sn65hvd63rgtr-etched.glb"
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  "component": {
    "mpn": "SN65HVD63RGTR",
    "manufacturer": "Texas Instruments",
    "package": "QFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.ti.com/lit/ds/symlink/sn65hvd63.pdf",
    "parts": {
      "symbol": "sn65hvd63rgtr.kicad_sym",
      "footprint": "sn65hvd63rgtr.kicad_mod",
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      "model_3d_plain": "sn65hvd63rgtr-etched.glb",
      "model_3d_step": "sn65hvd63rgtr-etched.step",
      "model_3d_step_plain": "sn65hvd63rgtr.step",
      "lbr": "sn65hvd63rgtr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2672228",
      "digikey": "SN65HVD63RGTR-ND",
      "mouser": "595-SN65HVD63RGTR"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:32:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "SN65HVD63RGTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SN65HVD63RGTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SYNCOUT",
        "type": "output",
        "description": "Open-drain output used to synchronize other devices to the 4x-carrier oscillator at XTAL1 and XTAL2, requiring a pullup of at least 1 kΩ to VCC."
      },
      {
        "number": "2",
        "name": "TXIN",
        "type": "input",
        "description": "Digital data bit stream input to the driver, with logic-high input voltage of at least 70% VL and logic-low at most 30% VL."
      },
      {
        "number": "3",
        "name": "VL",
        "type": "power_in",
        "description": "Logic supply voltage for the device, specified from 1.6 V to 5.5 V."
      },
      {
        "number": "4",
        "name": "RXOUT",
        "type": "output",
        "description": "Digital data bit stream output from the receiver."
      },
      {
        "number": "5",
        "name": "DIR",
        "type": "output",
        "description": "Direction control output signal for RS-485 bus arbitration, with its duration set by DIRSET1 and DIRSET2."
      },
      {
        "number": "6",
        "name": "DIRSET2",
        "type": "input",
        "description": "Bit that sets the DIR duration together with DIRSET1: [L:L] = 9.6 kbps, [L:H] = 38.4 kbps, [H:L] = 115 kbps, [H:H] = standby mode."
      },
      {
        "number": "7",
        "name": "DIRSET1",
        "type": "input",
        "description": "Bit that sets the DIR duration together with DIRSET2, with logic-high input voltage of at least 70% VL and logic-low at most 30% VL."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection for the device."
      },
      {
        "number": "9",
        "name": "RES",
        "type": "input",
        "description": "Input voltage that adjusts driver output power, set by external resistors from BIAS to GND, with a specified range of 0.7 V to 1.5 V."
      },
      {
        "number": "10",
        "name": "BIAS",
        "type": "output",
        "description": "Bias voltage output for setting driver output power through external resistors, requiring 1 µF capacitance to GND."
      },
      {
        "number": "11",
        "name": "RXIN",
        "type": "input",
        "description": "Modulated input signal to the receiver, with a maximum amplitude of 1.12 Vpp."
      },
      {
        "number": "12",
        "name": "TXOUT",
        "type": "output",
        "description": "Modulated output signal from the driver, delivering 0 dBm to 6 dBm into a 50-Ω load."
      },
      {
        "number": "13",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog supply voltage for the device, specified from 3 V to 5.5 V."
      },
      {
        "number": "14",
        "name": "XTAL1",
        "type": "bidirectional",
        "description": "I/O pin of the crystal oscillator; connect a 4 × fC crystal between XTAL1 and XTAL2, or connect XTAL1 to an 8.704-MHz clock with XTAL2 tied to GND."
      },
      {
        "number": "15",
        "name": "XTAL2",
        "type": "bidirectional",
        "description": "I/O pin of the crystal oscillator; connect a 4 × fC crystal between XTAL1 and XTAL2, or tie XTAL2 to GND when XTAL1 is driven by an 8.704-MHz clock."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection for the device."
      },
      {
        "number": "17",
        "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 gives no type for DIRSET1 and DIRSET2 (marked '—'). They are typed as input because th; RES is labelled 'P' in the datasheet but its description is an input voltage, so it is typed as inpu",
          "1/17 pins cited to the wrong page (name found elsewhere): ['14:XTAL1@p3']",
          "1/17 pin names appear NOWHERE in the datasheet text: ['15:XTAL2@p3']"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0183,
        "at": "2026-11-02T17:31:53"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/sn65hvd63.pdf",
        "pages": 28,
        "sha256": "4ca34813818bf3d8",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "role": "eda",
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        "sha256": "b038a1fc29f7ccb7524dd0f30d3253b6827eb508637a2ffb89b11e6d16c9955d",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}