ADS8866IDGSR

{
  "slug": "ads8866idgsr",
  "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": [
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    "analog ics",
    "ads8866idgsr",
    "factory-2.0.0",
    "extractor-text"
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    "ads8866idgsr.step",
    "ads8866idgsr.lbr",
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    "docs/ads8866idgsr-datasheet.pdf",
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  "component": {
    "mpn": "ADS8866IDGSR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Analog ICs",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads8866",
    "parts": {
      "symbol": "ads8866idgsr.kicad_sym",
      "footprint": "ads8866idgsr.kicad_mod",
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      "model_3d_step_plain": "ads8866idgsr.step",
      "lbr": "ads8866idgsr.lbr"
    },
    "distributor_links": {
      "lcsc": "C455432",
      "digikey": "296-39885-2-ND",
      "mouser": "595-ADS8866IDGSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T01:32:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-39885-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-ADS8866IDGSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "input",
        "description": "Positive reference input; this pin must be decoupled with a 10-µF or larger capacitor and the reference range is 2.5 V to 5 V."
      },
      {
        "number": "2",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply (2.7 V to 3.6 V per the recommended range); this pin must be decoupled to GND with a 1-µF capacitor."
      },
      {
        "number": "3",
        "name": "AINP",
        "type": "input",
        "description": "Noninverting analog signal input for the single-ended unipolar input range of -0.1 V to VREF + 0.1 V."
      },
      {
        "number": "4",
        "name": "AINN",
        "type": "input",
        "description": "Inverting analog signal input; it is referenced to GND for the single-ended unipolar input configuration."
      },
      {
        "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 that also functions as the CS input in 3-wire interface mode."
      },
      {
        "number": "7",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output; data on DOUT are synchronized with SCLK."
      },
      {
        "number": "8",
        "name": "SCLK",
        "type": "input",
        "description": "Clock input for the serial interface; data output on DOUT are 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 it also serves as the CS input in 4-wire interface mode."
      },
      {
        "number": "10",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital interface power supply (1.65 V to 3.6 V, independent of AVDD); 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 datasheet text gives the DGS (10-pin VSSOP) pinout and the ordering table lists ADS8866IDGSR as ; Pin descriptions for AVDD, DVDD and REF include voltage ranges taken from the Recommended Operating ; The thermal pad is listed only for the DRC (VSON) package and does not apply to the DGS package, so "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0516,
        "at": "2026-10-11T01:32:24"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads8866",
        "pages": 47,
        "sha256": "7a2ec2945756cb89",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "checked": "2026-10-11",
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        "checked": "2026-10-11",
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}