TMP124AIDR

{
  "slug": "tmp124aidr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Temperature Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "sensors",
    "tmp124aidr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmp124aidr.kicad_sym",
    "tmp124aidr.kicad_mod",
    "tmp124aidr.glb",
    "tmp124aidr.step",
    "tmp124aidr.lbr",
    "docs/hero.png",
    "docs/tmp124aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tmp124aidr-hero.glb",
    "tmp124aidr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TMP124AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Sensors",
    "subcategory": "Temperature Sensors",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmp122",
    "parts": {
      "symbol": "tmp124aidr.kicad_sym",
      "footprint": "tmp124aidr.kicad_mod",
      "model_3d": "tmp124aidr-hero.glb",
      "model_3d_plain": "tmp124aidr.glb",
      "model_3d_step": "tmp124aidr-etched.step",
      "model_3d_step_plain": "tmp124aidr.step",
      "lbr": "tmp124aidr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2862819",
      "digikey": "TMP124AIDR-ND",
      "mouser": "595-TMP124AIDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T16:29:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TMP124AIDR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TMP124AIDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SO/I",
        "type": "bidirectional",
        "description": "Serial data line used as SPI output for readings and as input for commands; VOL is 0.4 V max at 3 mA sink, VOH is (V+)-0.4 V min at 2 mA source, and input current is ±1 µA for 0 V to V+."
      },
      {
        "number": "2",
        "name": "SCK",
        "type": "input",
        "description": "SPI serial clock input; logic high is VIH ≥ 0.7(V+) and logic low is VIL ≤ 0.3(V+), with a minimum SCK period of 100 ns and input current of ±1 µA."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the datasheet says this pin should be left open or floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference for the supply and digital interface."
      },
      {
        "number": "5",
        "name": "ALERT",
        "type": "output",
        "description": "Open-drain alert output that requires an external pull-up resistor; VOL is 0.4 V max at 4 mA sink, leakage is ±1 µA for 0 V to 6 V, and polarity is set by the POL bit (active LOW by default)."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; the datasheet says this pin should be left open or floating."
      },
      {
        "number": "7",
        "name": "CS",
        "type": "input",
        "description": "Chip select input; pulling CS low initiates communication with the device, and CS must meet the listed set-up and output timing (t5 min 40 ns, t6 max 30 ns)."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Supply voltage input, specified for 2.7 V to 5.5 V, to be bypassed with a 0.1 µF capacitor to GND."
      }
    ],
    "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: Page 2 pin drawing labels pin 1 as 'SI/O' while pages 1 and 5 label it 'SO/I'; the pin name is taken; Pins 3 and 6 are marked NC (no connection) in the pin configuration; they are typed as unconnected p"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0916,
        "at": "2026-10-08T16:29:14"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmp122",
        "pages": 21,
        "sha256": "1b44d3ad5232161d",
        "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": "tmp124aidr.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": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmp124aidr-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": "c6b54e108c9cc30985a5e202eb8ccf94697c9b738cb1f0a460f4235f2dcdde3a",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}