ADS7816UC

{
  "schema_version": 1,
  "type": "component",
  "slug": "ads7816uc",
  "title": "ADS7816UC",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), SOIC-8. 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",
    "ads7816uc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADS7816UC",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads7816",
    "parts": {
      "symbol": "ads7816uc.kicad_sym",
      "footprint": "ads7816uc.kicad_mod",
      "model_3d": "ads7816uc-hero.glb",
      "model_3d_plain": "ads7816uc.glb",
      "model_3d_step": "ads7816uc-etched.step",
      "model_3d_step_plain": "ads7816uc.step",
      "lbr": "ads7816uc.lbr"
    },
    "distributor_links": {
      "lcsc": "C2670264",
      "digikey": "ADS7816UC-ND",
      "mouser": "595-ADS7816UC"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T04:33:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS7816UC-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS7816UC",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference input; the reference voltage can be varied from 0.1V to 5V, and the full-scale input span is 0 to VREF."
      },
      {
        "number": "2",
        "name": "+In",
        "type": "input",
        "description": "Non-inverting analog input; the absolute input voltage is limited to -0.2V to VCC+0.2V."
      },
      {
        "number": "3",
        "name": "–In",
        "type": "input",
        "description": "Inverting analog input, which should be connected to ground or to the remote ground sense point; its absolute input voltage is limited to -0.2V to +0.2V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "5",
        "name": "CS/SHDN",
        "type": "input",
        "description": "Chip select, active LOW; a HIGH level puts the device into shutdown mode."
      },
      {
        "number": "6",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output of 12 data bits, valid on the falling edge of DCLOCK; the output is enabled by the second DCLOCK pulse after the falling edge of CS, and after one null bit the data is valid for the next 12 edges."
      },
      {
        "number": "7",
        "name": "DCLOCK",
        "type": "input",
        "description": "Data clock that synchronizes the serial data transfer and determines the conversion speed."
      },
      {
        "number": "8",
        "name": "+VCC",
        "type": "power_in",
        "description": "Power supply; specified performance is for 4.50V to 5.25V, with an absolute maximum of +6V."
      }
    ],
    "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: Pin numbers, names and functions come from the single pin assignment table and pin configuration dia; The 'description' fields are summarized from the page 3 pin table, with limits taken from the Specif"
        ],
        "pages_sent": 9,
        "cost_usd": 0.048,
        "at": "2026-10-12T04:32:49"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads7816",
        "pages": 26,
        "sha256": "d9a0852dc8aa8569",
        "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": "ads7816uc.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads7816uc-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c5cf1e8c9f0044f6f79e05f1b268b92e1488e9b5be0f5dda29fd89d46c96495e",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Data Acquisition",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ads7816uc"
  ],
  "discovery_pitch": "ADS7816UC (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",
    "ads7816uc.kicad_sym",
    "ads7816uc.kicad_mod",
    "ads7816uc.glb",
    "ads7816uc.step",
    "ads7816uc.lbr",
    "docs/hero.png",
    "docs/ads7816uc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads7816uc-hero.glb",
    "ads7816uc-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}