ADS8320E

{
  "schema_version": 1,
  "type": "component",
  "slug": "ads8320e",
  "title": "ADS8320E",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), VSSOP-8-0.65mm. 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",
    "ads8320e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADS8320E",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8-0.65mm",
    "pin_count": 8,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads8320",
    "parts": {
      "symbol": "ads8320e.kicad_sym",
      "footprint": "ads8320e.kicad_mod",
      "model_3d": "ads8320e-etched.glb",
      "model_3d_plain": "ads8320e.glb",
      "model_3d_step": "ads8320e-etched.step",
      "model_3d_step_plain": "ads8320e.step",
      "lbr": "ads8320e.lbr"
    },
    "distributor_links": {
      "lcsc": "C527444"
    },
    "pins": [
      {
        "number": "1",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference input for ADC; voltage range 0.5 V to VCC"
      },
      {
        "number": "2",
        "name": "+In",
        "type": "input",
        "description": "Noninverting analog input; voltage range GND - 0.1 V to VCC + 0.1 V"
      },
      {
        "number": "3",
        "name": "–In",
        "type": "input",
        "description": "Inverting analog input for differential measurement; voltage range GND - 0.1 V to 1 V; connect to ground or remote ground sense point"
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; 0 V reference"
      },
      {
        "number": "5",
        "name": "CS/SHDN",
        "type": "input",
        "description": "Chip select (active LOW); shutdown mode when HIGH; digital input accepts 3 V to 5.5 V logic levels"
      },
      {
        "number": "6",
        "name": "DOUT",
        "type": "output",
        "description": "Serial output data; 16 bits MSB first; data valid on DCLOCK falling edge"
      },
      {
        "number": "7",
        "name": "DCLOCK",
        "type": "input",
        "description": "Data clock input synchronizes serial data transfer; frequency range 0.024 MHz to 2.4 MHz"
      },
      {
        "number": "8",
        "name": "+VCC",
        "type": "power_in",
        "description": "Power supply; voltage range 2.7 V to 5.25 V (specified operating range)"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 33,
        "cost_usd": 0.2738,
        "at": "2026-09-23T06:35:26"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads8320",
        "pages": 33,
        "sha256": "588987b04752dc81",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ads8320e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2.0,
          0.85
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads8320e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2.0,
          0.85
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3246c5e3467f9727b2c156eb505fdac7a2911e287ea57c9089eb52848c662bbe",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-8-0.65mm",
      "Category": "Data Acquisition",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ads8320e"
  ],
  "discovery_pitch": "ADS8320E (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads8320e.kicad_sym",
    "ads8320e.kicad_mod",
    "ads8320e.glb",
    "ads8320e.step",
    "ads8320e.lbr",
    "docs/hero.png",
    "docs/ads8320e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:01:52.763Z"
}