GX112S

{
  "schema_version": 1,
  "type": "component",
  "slug": "gx112s",
  "title": "GX112S",
  "brief": "GXCAS Temperature and Humidity Sensor, SOT-563. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "gx112s"
  ],
  "component": {
    "mpn": "GX112S",
    "manufacturer": "GXCAS",
    "package": "SOT-563",
    "pin_count": 6,
    "category": "Sensor",
    "subcategory": "Temperature and Humidity Sensor",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7fbb1aecab8def7cb403accf6b1d2da9.pdf",
    "parts": {
      "symbol": "gx112s.kicad_sym",
      "footprint": "gx112s.kicad_mod",
      "model_3d": "gx112s-etched.glb",
      "model_3d_plain": "gx112s.glb",
      "model_3d_step": "gx112s-etched.step",
      "model_3d_step_plain": "gx112s.step",
      "lbr": "gx112s.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input for SMBus / I2C interface. Open-drain, requires an external pull-up resistor (4.7 kΩ recommended). Fast mode up to 400 kHz, high-speed mode up to 2.75 MHz."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V) for the device."
      },
      {
        "number": "3",
        "name": "ALERT",
        "type": "output",
        "description": "Over-temperature alert output. Open-drain, requires an external pull-up resistor (4.7 kΩ recommended). Polarity (active-low/high) and comparator/interrupt mode are software-configurable via POL and TM bits."
      },
      {
        "number": "4",
        "name": "ADD0",
        "type": "input",
        "description": "I2C slave address select. Tie to V+, GND, SCL, or SDA to select one of four possible bus addresses, allowing up to four GX112 devices on the same bus."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply voltage input, 1.4 V to 5.5 V (3.3 V nominal). Absolute maximum 6 V. Power-on reset threshold typ 1.1 V."
      },
      {
        "number": "6",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data line for SMBus / I2C interface. Open-drain, requires an external pull-up resistor (4.7 kΩ recommended)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7fbb1aecab8def7cb403accf6b1d2da9.pdf",
        "pages": 23,
        "sha256": "44b38d392e1ec25d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "GXCAS",
      "Package": "SOT-563",
      "Category": "Sensor",
      "Pins": "6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gx112s"
  ],
  "discovery_pitch": "GX112S (GXCAS) 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",
    "gx112s.kicad_sym",
    "gx112s.kicad_mod",
    "gx112s.glb",
    "gx112s.step",
    "gx112s.lbr",
    "docs/hero.png",
    "docs/gx112s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gx112s-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "GX112S-T&R",
      "kind": "packaging"
    },
    {
      "mpn": "GX112D-T&R",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T21:22:52.123Z"
}