ADS1114IDGST

{
  "schema_version": 1,
  "type": "component",
  "slug": "ads1114idgst",
  "title": "ADS1114IDGST",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "data acquisition",
    "ads1114idgst",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADS1114IDGST",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads1114",
    "parts": {
      "symbol": "ads1114idgst.kicad_sym",
      "footprint": "ads1114idgst.kicad_mod",
      "model_3d": "ads1114idgst-hero.glb",
      "model_3d_plain": "ads1114idgst.glb",
      "model_3d_step": "ads1114idgst-etched.step",
      "model_3d_step_plain": "ads1114idgst.step",
      "lbr": "ads1114idgst.lbr"
    },
    "distributor_links": {
      "lcsc": "C206016",
      "digikey": "296-24932-2-ND",
      "mouser": "595-ADS1114IDGST"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T17:39:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-24932-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-ADS1114IDGST",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ADDR",
        "type": "input",
        "description": "I2C target address select pin; connect to GND, VDD, SDA, or SCL to select one of four addresses, and its state is sampled continuously."
      },
      {
        "number": "2",
        "name": "ALERT/RDY",
        "type": "output",
        "description": "Open-drain comparator output or conversion-ready output on the ADS1114; it requires a pullup resistor to VDD and can be left unconnected or tied to VDD through a weak pullup if unused."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground and device reference; the power supply is specified as VDD to GND, and a 0.1 µF decoupling capacitor is recommended from VDD to GND."
      },
      {
        "number": "4",
        "name": "AIN0",
        "type": "input",
        "description": "Analog input 0; the absolute input voltage must stay between GND and VDD, the absolute maximum is GND - 0.3 V to VDD + 0.3 V, and negative voltages must not be applied."
      },
      {
        "number": "5",
        "name": "AIN1",
        "type": "input",
        "description": "Analog input 1; the absolute input voltage must stay between GND and VDD, the absolute maximum is GND - 0.3 V to VDD + 0.3 V, and negative voltages must not be applied."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect on the ADS1114 (AIN2 is only used on the ADS1115); leave floating or connect to GND."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect on the ADS1114 (AIN3 is only used on the ADS1115); leave floating or connect to GND."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, 2.0 V to 5.5 V relative to GND; connect a 0.1 µF decoupling capacitor to GND."
      },
      {
        "number": "9",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data input/output, open-drain with a pullup resistor to VDD; the digital input absolute maximum is GND - 0.3 V to 5.5 V."
      },
      {
        "number": "10",
        "name": "SCL",
        "type": "input",
        "description": "I2C serial clock input, open-drain bus line with a pullup resistor to VDD; the digital input absolute maximum is GND - 0.3 V to 5.5 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 pin table lists pins 6 and 7 as AIN2/AIN3 (ADS1115 only) and as NC for the ADS1114. Th; ALERT/RDY is listed as ADS1114/ADS1115 only; pin 2 is NC on the ADS1113. The ADS1114IDGST variant us"
        ],
        "pages_sent": 22,
        "cost_usd": 0.1256,
        "at": "2026-10-10T17:39:07"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads1114",
        "pages": 57,
        "sha256": "8b5524864b018672",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ads1114idgst.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads1114idgst-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6b4d0be37b176a72d6a4793c9c43e1c3d20d8c92c971588f03daf95dcc2f2c30",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-10-0.5mm",
      "Category": "Data Acquisition",
      "Pins": "10"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ads1114idgst"
  ],
  "discovery_pitch": "ADS1114IDGST (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads1114idgst.kicad_sym",
    "ads1114idgst.kicad_mod",
    "ads1114idgst.glb",
    "ads1114idgst.step",
    "ads1114idgst.lbr",
    "docs/hero.png",
    "docs/ads1114idgst-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads1114idgst-hero.glb",
    "ads1114idgst-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}