TLIN2022ADRQ1

{
  "slug": "tlin2022adrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Ethernet ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "tlin2022adrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlin2022adrq1.kicad_sym",
    "tlin2022adrq1.kicad_mod",
    "tlin2022adrq1.glb",
    "tlin2022adrq1.step",
    "tlin2022adrq1.lbr",
    "docs/hero.png",
    "docs/tlin2022adrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlin2022adrq1-hero.glb",
    "tlin2022adrq1-hero.overlay.json",
    "tlin2022adrq1-etched.glb"
  ],
  "component": {
    "mpn": "TLIN2022ADRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "Ethernet ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlin2022a-q1",
    "parts": {
      "symbol": "tlin2022adrq1.kicad_sym",
      "footprint": "tlin2022adrq1.kicad_mod",
      "model_3d": "tlin2022adrq1-hero.glb",
      "model_3d_plain": "tlin2022adrq1-etched.glb",
      "model_3d_step": "tlin2022adrq1-etched.step",
      "model_3d_step_plain": "tlin2022adrq1.step",
      "lbr": "tlin2022adrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3234167",
      "digikey": "296-TLIN2022ADRQ1TR-ND",
      "mouser": "595-TLIN2022ADRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T02:39:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TLIN2022ADRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TLIN2022ADRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RXD1",
        "type": "output",
        "description": "Channel 1 RXD open-drain output reports the state of the LIN bus voltage, with logic pin voltage (RXD, TXD, EN) limited to 0 to 5.25 V and logic pin output current limited to 8 mA maximum."
      },
      {
        "number": "2",
        "name": "EN1",
        "type": "input",
        "description": "Channel 1 enable input: high puts channel 1 in normal operation mode and low puts it in sleep mode, with logic pin voltage limited to 0 to 5.25 V."
      },
      {
        "number": "3",
        "name": "TXD1",
        "type": "input",
        "description": "Channel 1 TXD input controls the state of the LIN output, with logic pin voltage limited to 0 to 5.25 V."
      },
      {
        "number": "4",
        "name": "RXD2",
        "type": "output",
        "description": "Channel 2 RXD open-drain output reports the state of the LIN bus voltage, with logic pin voltage (RXD, TXD, EN) limited to 0 to 5.25 V and logic pin output current limited to 8 mA maximum."
      },
      {
        "number": "5",
        "name": "EN2",
        "type": "input",
        "description": "Channel 2 enable input: high puts channel 2 in normal operation mode and low puts it in sleep mode, with logic pin voltage limited to 0 to 5.25 V."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "7",
        "name": "TXD2",
        "type": "input",
        "description": "Channel 2 TXD input controls the state of the LIN output, with logic pin voltage limited to 0 to 5.25 V."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; all voltage values in the datasheet are referenced to this ground."
      },
      {
        "number": "9",
        "name": "LIN2",
        "type": "bidirectional",
        "description": "Channel 2 high-voltage LIN bus single-wire transmitter and receiver, rated for LIN bus input voltage of 0 to 48 V recommended and -60 V to 60 V absolute maximum."
      },
      {
        "number": "10",
        "name": "VSUP",
        "type": "power_in",
        "description": "Device supply voltage, connected to the battery through an external reverse blocking diode, with a recommended range of 4 V to 48 V and absolute maximum of -0.3 V to 60 V."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "13",
        "name": "LIN1",
        "type": "bidirectional",
        "description": "Channel 1 high-voltage LIN bus single-wire transmitter and receiver, rated for LIN bus input voltage of 0 to 48 V recommended and -60 V to 60 V absolute maximum."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      }
    ],
    "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 14-pin SOIC (D) package for TLIN2022ADRQ1 is confirmed in the orderable addendum (page 36). The "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0459,
        "at": "2026-10-29T02:39:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlin2022a-q1",
        "pages": 44,
        "sha256": "ff99c1a0dccb633b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tlin2022adrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlin2022adrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0ad79fa21bb6118abc4e5b90bf95aeca39decc0382cd4ef1be749ba42253c085",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "D0014A",
      "source_page": 37,
      "D": {
        "nom_mm": 8.65,
        "range_mm": [
          8.55,
          8.75
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.75,
        "range_mm": [
          null,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "tlin2022adrq1.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}