ADS8332IRGER

{
  "schema_version": 1,
  "type": "component",
  "slug": "ads8332irger",
  "title": "ADS8332IRGER",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), VQFN-24-EP(4x4). 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",
    "ads8332irger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADS8332IRGER",
    "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": "ads8332irger.kicad_sym",
      "footprint": "ads8332irger.kicad_mod",
      "model_3d": "ads8332irger-hero.glb",
      "model_3d_plain": "ads8332irger.glb",
      "model_3d_step": "ads8332irger-etched.step",
      "model_3d_step_plain": "ads8332irger.step",
      "lbr": "ads8332irger.lbr"
    },
    "distributor_links": {
      "lcsc": "C2670522",
      "digikey": "ADS8332IRGER-ND",
      "mouser": "595-ADS8332IRGER"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T03:31:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS8332IRGER-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS8332IRGER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN4",
        "type": "input",
        "description": "Mux input 4 (part of IN[0:7] on the ADS8332)."
      },
      {
        "number": "2",
        "name": "IN5",
        "type": "input",
        "description": "Mux input 5 (part of IN[0:7] on the ADS8332)."
      },
      {
        "number": "3",
        "name": "IN6",
        "type": "input",
        "description": "Mux input 6 (part of IN[0:7] on the ADS8332)."
      },
      {
        "number": "4",
        "name": "IN7",
        "type": "input",
        "description": "Mux input 7 (part of IN[0:7] on the ADS8332)."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "input",
        "description": "External reset, active low."
      },
      {
        "number": "6",
        "name": "EOC/INT/CDI",
        "type": "bidirectional",
        "description": "Status output (EOC low during conversion by default, or INT low after end of conversion and high after FS/CS goes low, polarity programmable), also usable as chain data input (CDI) in daisy-chain mode."
      },
      {
        "number": "7",
        "name": "SCLK",
        "type": "input",
        "description": "SPI clock for the serial interface."
      },
      {
        "number": "8",
        "name": "FS/CS",
        "type": "input",
        "description": "Frame sync signal for a DSP (such as TMS320) or chip select input for SPI."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "SPI serial data in."
      },
      {
        "number": "10",
        "name": "SDO",
        "type": "output",
        "description": "SPI serial data out."
      },
      {
        "number": "11",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital interface ground."
      },
      {
        "number": "12",
        "name": "CONVST",
        "type": "input",
        "description": "Conversion start; freezes sample and hold and starts conversion."
      },
      {
        "number": "13",
        "name": "VBD",
        "type": "power_in",
        "description": "Digital interface supply, 1.65 V to VA + 0.2 V recommended operating range."
      },
      {
        "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."
      },
      {
        "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."
      },
      {
        "number": "19",
        "name": "MUXOUT",
        "type": "output",
        "description": "Mux output."
      },
      {
        "number": "20",
        "name": "COM",
        "type": "input",
        "description": "Common ADC input, usually connected to AGND."
      },
      {
        "number": "21",
        "name": "IN0",
        "type": "input",
        "description": "Mux input 0 (part of IN[0:7])."
      },
      {
        "number": "22",
        "name": "IN1",
        "type": "input",
        "description": "Mux input 1 (part of IN[0:7])."
      },
      {
        "number": "23",
        "name": "IN2",
        "type": "input",
        "description": "Mux input 2 (part of IN[0:7])."
      },
      {
        "number": "24",
        "name": "IN3",
        "type": "input",
        "description": "Mux input 3 (part of IN[0:7])."
      },
      {
        "number": "25",
        "name": "PAD",
        "type": "power_in",
        "description": "Exposed thermal pad on the bottom side; connect to analog ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 6 (EOC/INT/CDI) has multiple functional modes: configurable as end-of-conversion output, interru; Exposed thermal pad (EP) on bottom side must be connected to AGND but is not assigned a numbered pin",
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1438,
        "at": "2026-10-06T03:31:17"
      },
      "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-24-EP(4x4)",
      "Category": "Data Acquisition",
      "Pins": "25"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ads8332irger"
  ],
  "discovery_pitch": "ADS8332IRGER (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",
    "ads8332irger.kicad_sym",
    "ads8332irger.kicad_mod",
    "ads8332irger.glb",
    "ads8332irger.step",
    "ads8332irger.lbr",
    "docs/hero.png",
    "docs/ads8332irger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads8332irger-hero.glb",
    "ads8332irger-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}