ADS8332IBRGER

{
  "slug": "ads8332ibrger",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADC), VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ads8332ibrger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads8332ibrger.kicad_sym",
    "ads8332ibrger.kicad_mod",
    "ads8332ibrger.glb",
    "ads8332ibrger.step",
    "ads8332ibrger.lbr",
    "docs/hero.png",
    "docs/ads8332ibrger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads8332ibrger-hero.glb",
    "ads8332ibrger-hero.overlay.json"
  ],
  "component": {
    "mpn": "ADS8332IBRGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads8331",
    "parts": {
      "symbol": "ads8332ibrger.kicad_sym",
      "footprint": "ads8332ibrger.kicad_mod",
      "model_3d": "ads8332ibrger-hero.glb",
      "model_3d_plain": "ads8332ibrger.glb",
      "model_3d_step": "ads8332ibrger-etched.step",
      "model_3d_step_plain": "ads8332ibrger.step",
      "lbr": "ads8332ibrger.lbr"
    },
    "distributor_links": {
      "lcsc": "C701687",
      "digikey": "ADS8332IBRGER-ND",
      "mouser": "595-ADS8332IBRGER"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T19:56:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS8332IBRGER-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS8332IBRGER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN4",
        "type": "input",
        "description": "Multiplexer analog input channel 4 on the ADS8332 (listed as IN[0:7] mux input); INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "2",
        "name": "IN5",
        "type": "input",
        "description": "Multiplexer analog input channel 5 on the ADS8332 (listed as IN[0:7] mux input); INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "3",
        "name": "IN6",
        "type": "input",
        "description": "Multiplexer analog input channel 6 on the ADS8332 (listed as IN[0:7] mux input); INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "4",
        "name": "IN7",
        "type": "input",
        "description": "Multiplexer analog input channel 7 on the ADS8332 (listed as IN[0:7] mux input); INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "input",
        "description": "External reset input, active low."
      },
      {
        "number": "6",
        "name": "EOC/INT/CDI",
        "type": "output",
        "description": "Programmable status output: end-of-conversion (low during conversion by default) or interrupt (low after conversion, returns high after FS/CS goes low), polarity programmable; also serves as chain data input (CDI) in daisy-chain mode."
      },
      {
        "number": "7",
        "name": "SCLK",
        "type": "input",
        "description": "SPI clock for the serial interface; up to 40 MHz when VA = VBD = 5 V."
      },
      {
        "number": "8",
        "name": "FS/CS",
        "type": "input",
        "description": "Frame sync signal for DSP serial operation or chip select input for SPI."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "SPI serial data input."
      },
      {
        "number": "10",
        "name": "SDO",
        "type": "output",
        "description": "SPI serial data output."
      },
      {
        "number": "11",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital interface ground; AGND to DGND must stay within -0.3 V to 0.3 V (absolute maximum)."
      },
      {
        "number": "12",
        "name": "CONVST",
        "type": "input",
        "description": "Conversion start: freezes the sample-and-hold and starts conversion; digital input must stay within DGND -0.3 V to VBD + 0.3 V."
      },
      {
        "number": "13",
        "name": "VBD",
        "type": "power_in",
        "description": "Digital interface supply, 1.65 V to VA (recommended range 1.65 V to VA + 0.2 V)."
      },
      {
        "number": "14",
        "name": "VA",
        "type": "power_in",
        "description": "Analog supply, 2.7 V to 5.5 V."
      },
      {
        "number": "15",
        "name": "REF+",
        "type": "input",
        "description": "External reference input; REF+ absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "16",
        "name": "REF-",
        "type": "power_in",
        "description": "External reference ground; connect to AGND through an individual via on the printed-circuit board."
      },
      {
        "number": "17",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "18",
        "name": "ADCIN",
        "type": "input",
        "description": "ADC input; absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "19",
        "name": "MUXOUT",
        "type": "output",
        "description": "Multiplexer output; absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "20",
        "name": "COM",
        "type": "input",
        "description": "Common ADC input, usually connected to AGND; absolute voltage range to AGND is -0.3 V to 0.3 V."
      },
      {
        "number": "21",
        "name": "IN0",
        "type": "input",
        "description": "Multiplexer analog input channel 0; INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "22",
        "name": "IN1",
        "type": "input",
        "description": "Multiplexer analog input channel 1; INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "23",
        "name": "IN2",
        "type": "input",
        "description": "Multiplexer analog input channel 2; INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "24",
        "name": "IN3",
        "type": "input",
        "description": "Multiplexer analog input channel 3; INX absolute voltage range to AGND is -0.3 V to VA + 0.3 V."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 exposed thermal pad (bottom side) is called out in the RGE package drawing with footnote 2 ('Con; Pin 6 is multi-function (EOC/INT output, CDI input in daisy-chain mode); it is typed as output becau; Pins 1-4 are printed as IN4/NC through IN7/NC in the pin diagram, where NC applies to the ADS8331 on",
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0807,
        "at": "2026-10-08T19:55:54"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads8331",
        "pages": 62,
        "sha256": "6d4028ed191231f0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ads8332ibrger.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f7d256794c4147daf24dcae0554fae18510315e565ad1e239b475be7fef80d8b",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads8332ibrger-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b51eb8adeb99fa918eefed9bf15e24a4ae4d1f9f1a810eb5e1567659070637fe",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}