ADS8881IDGSR

{
  "slug": "ads8881idgsr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADCs), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ads8881idgsr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads8881idgsr.kicad_sym",
    "ads8881idgsr.kicad_mod",
    "ads8881idgsr.glb",
    "ads8881idgsr.step",
    "ads8881idgsr.lbr",
    "docs/hero.png",
    "docs/ads8881idgsr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads8881idgsr-hero.glb",
    "ads8881idgsr-hero.overlay.json"
  ],
  "component": {
    "mpn": "ADS8881IDGSR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads8881",
    "parts": {
      "symbol": "ads8881idgsr.kicad_sym",
      "footprint": "ads8881idgsr.kicad_mod",
      "model_3d": "ads8881idgsr-hero.glb",
      "model_3d_plain": "ads8881idgsr.glb",
      "model_3d_step": "ads8881idgsr-etched.step",
      "model_3d_step_plain": "ads8881idgsr.step",
      "lbr": "ads8881idgsr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2670830",
      "digikey": "ADS8881IDGSR-ND",
      "mouser": "595-ADS8881IDGSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T17:04:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS8881IDGSR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS8881IDGSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "passive",
        "description": "Positive reference input; this pin must be decoupled with a 10-μF or larger capacitor."
      },
      {
        "number": "2",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; this pin must be decoupled to GND with a 1-μF capacitor."
      },
      {
        "number": "3",
        "name": "AINP",
        "type": "passive",
        "description": "Noninverting analog signal input."
      },
      {
        "number": "4",
        "name": "AINN",
        "type": "passive",
        "description": "Inverting analog signal input."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground, common to both the analog supply (AVDD) and digital I/O supply (DVDD); the reference return line is also internally connected to this pin."
      },
      {
        "number": "6",
        "name": "CONVST",
        "type": "input",
        "description": "Convert input; also functions as the CS input in 3-wire interface mode."
      },
      {
        "number": "7",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output, synchronized with SCLK."
      },
      {
        "number": "8",
        "name": "SCLK",
        "type": "input",
        "description": "Clock input for the serial interface; data on DOUT is synchronized with this clock."
      },
      {
        "number": "9",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input; the DIN level at the start of a conversion selects the mode of operation (such as CS or daisy-chain mode), and this pin also serves as the CS input in 4-wire interface mode."
      },
      {
        "number": "10",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital interface power supply; this pin must be decoupled to GND with a 1-μF capacitor."
      }
    ],
    "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 pin table names this pin AINN, but the block diagrams in the datasheet label the inverting input; The datasheet does not assign KiCad ERC types. REF, AINP and AINN were mapped to 'passive' because t; Supply and ground pins were mapped to 'power_in' per the KiCad convention given for GND. The datashe"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0967,
        "at": "2026-10-11T17:04:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads8881",
        "pages": 62,
        "sha256": "a997c6a8e1c55aa1",
        "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": [
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        "file": "ads8881idgsr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads8881idgsr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2825380c87c8887dbe9c9642f05be36424575041493ba105cbc30105fb733359",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}