TMP75AIDR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tmp75aidr",
  "title": "TMP75AIDR",
  "brief": "Texas Instruments Temperature Sensors, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensors",
    "tmp75aidr"
  ],
  "component": {
    "mpn": "TMP75AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Sensors",
    "subcategory": "Temperature Sensors",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tmp75",
    "parts": {
      "symbol": "tmp75aidr.kicad_sym",
      "footprint": "tmp75aidr.kicad_mod",
      "model_3d": "tmp75aidr-etched.glb",
      "model_3d_plain": "tmp75aidr.glb",
      "model_3d_step": "tmp75aidr-etched.step",
      "model_3d_step_plain": "tmp75aidr.step",
      "lbr": "tmp75aidr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data line for I2C/SMBus interface. Open-drain output; requires an external pull-up resistor (typically 4.7 kΩ to V+)."
      },
      {
        "number": "2",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input for I2C/SMBus interface. Open-drain compatible; requires an external pull-up resistor (typically 4.7 kΩ to V+)."
      },
      {
        "number": "3",
        "name": "ALERT",
        "type": "output",
        "description": "Over-temperature alert output (SMBus Alert). Open-drain output; requires an external pull-up resistor. Asserts when measured temperature crosses the programmed limit."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. Connect to system ground."
      },
      {
        "number": "5",
        "name": "A2",
        "type": "input",
        "description": "I2C slave address select bit 2. Tie to GND or V+ to program the device address. On TMP175 this pin may also be left floating for extra address states; on TMP75 tie to a valid logic level."
      },
      {
        "number": "6",
        "name": "A1",
        "type": "input",
        "description": "I2C slave address select bit 1. Tie to GND or V+ to program the device address. On TMP175 this pin may also be left floating for extra address states."
      },
      {
        "number": "7",
        "name": "A0",
        "type": "input",
        "description": "I2C slave address select bit 0. Tie to GND or V+ to program the device address. On TMP175 this pin may also be left floating for extra address states."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply voltage input, 2.7 V to 5.5 V. Bypass to GND with 0.01 µF (updated recommendation in rev M) close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tmp75",
        "pages": 36,
        "sha256": "cbc05025eccbda21",
        "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": "tmp75aidr.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmp75aidr-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": "5573667afb8379a612b1a6ff62ed2dc3871b5f93f9a7e76b26d5a191b675e3fa",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Sensors",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "TMP75AIDR",
      "kind": "packaging"
    },
    {
      "mpn": "TMP75AIDRAIDGKR",
      "kind": "packaging"
    },
    {
      "mpn": "TMP75AIDRAIDGK",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmp75aidr"
  ],
  "discovery_pitch": "TMP75AIDR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmp75aidr.kicad_sym",
    "tmp75aidr.kicad_mod",
    "tmp75aidr.glb",
    "tmp75aidr.step",
    "tmp75aidr.lbr",
    "docs/hero.png",
    "docs/tmp75aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T11:08:47.094Z"
}