TMP411DQDGKRQ1

{
  "slug": "tmp411dqdgkrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Temperature Sensors, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "sensors",
    "tmp411dqdgkrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmp411dqdgkrq1.kicad_sym",
    "tmp411dqdgkrq1.kicad_mod",
    "tmp411dqdgkrq1.glb",
    "tmp411dqdgkrq1.step",
    "tmp411dqdgkrq1.lbr",
    "docs/hero.png",
    "docs/tmp411dqdgkrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tmp411dqdgkrq1-hero.glb",
    "tmp411dqdgkrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "TMP411DQDGKRQ1",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8-0.65mm",
    "pin_count": 8,
    "category": "Sensors",
    "subcategory": "Temperature Sensors",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmp411-q1",
    "parts": {
      "symbol": "tmp411dqdgkrq1.kicad_sym",
      "footprint": "tmp411dqdgkrq1.kicad_mod",
      "model_3d": "tmp411dqdgkrq1-hero.glb",
      "model_3d_plain": "tmp411dqdgkrq1.glb",
      "model_3d_step": "tmp411dqdgkrq1-etched.step",
      "model_3d_step_plain": "tmp411dqdgkrq1.step",
      "lbr": "tmp411dqdgkrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2859856",
      "digikey": "296-36780-2-ND",
      "mouser": "595-TMP411DQDGKRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T19:34:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-36780-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TMP411DQDGKRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin; for the TMP411D-Q1 the supply range is 1.62 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "D+",
        "type": "input",
        "description": "Analog input connected to the positive terminal of the remote temperature sensor (diode-connected or transistor base-emitter); tie D+ to D− if the remote channel is unused."
      },
      {
        "number": "3",
        "name": "D−",
        "type": "input",
        "description": "Analog input connected to the negative terminal of the remote temperature sensor; must be tied to D+ when the remote channel is not used to avoid false fault warnings."
      },
      {
        "number": "4",
        "name": "THERM",
        "type": "output",
        "description": "Active-low open-drain thermal flag output that requires a pull-up resistor to V+; it cannot be disabled in software."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "6",
        "name": "ALERT/THERM2",
        "type": "output",
        "description": "Active-low open-drain output that is ALERT by default (maskable in software) or can be configured as a second THERM flag (THERM2); it requires a pull-up resistor to V+."
      },
      {
        "number": "7",
        "name": "SDA",
        "type": "bidirectional",
        "description": "SMBus/two-wire serial data line, open-drain, requires a pull-up resistor to V+."
      },
      {
        "number": "8",
        "name": "SCL",
        "type": "input",
        "description": "SMBus/two-wire serial clock line, open-drain, requires a pull-up resistor to 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: The datasheet classifies D+ and D− as 'analog input'; KiCad has no analog class, so 'input' was used; THERM, ALERT/THERM2, SDA and SCL are open-drain pins. The schema enum has no open-drain class, so TH; The pin table on page 5 is shared by the DGK (VSSOP) and DDF (SOT-23) packages. The ordering table o"
        ],
        "pages_sent": 38,
        "cost_usd": 0.2074,
        "at": "2026-10-11T19:33:52"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmp411-q1",
        "pages": 59,
        "sha256": "7d27d12a62253e80",
        "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": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmp411dqdgkrq1-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": "10db87867a9d0b4c1136c315ad8dd4372654490206167153fc24bf5129c520fb",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}