ADS7887SDCKR

{
  "slug": "ads7887sdckr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADCs), SC-70. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data converters",
    "ads7887sdckr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads7887sdckr.kicad_sym",
    "ads7887sdckr.kicad_mod",
    "ads7887sdckr.glb",
    "ads7887sdckr.step",
    "ads7887sdckr.lbr",
    "docs/hero.png",
    "docs/ads7887sdckr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads7887sdckr-hero.glb",
    "ads7887sdckr-hero.overlay.json",
    "ads7887sdckr-etched.glb"
  ],
  "component": {
    "mpn": "ADS7887SDCKR",
    "manufacturer": "Texas Instruments",
    "package": "SC-70",
    "pin_count": 6,
    "category": "Data Converters",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ads7887.pdf",
    "parts": {
      "symbol": "ads7887sdckr.kicad_sym",
      "footprint": "ads7887sdckr.kicad_mod",
      "model_3d": "ads7887sdckr-hero.glb",
      "model_3d_plain": "ads7887sdckr-etched.glb",
      "model_3d_step": "ads7887sdckr-etched.step",
      "model_3d_step_plain": "ads7887sdckr.step",
      "lbr": "ads7887sdckr.lbr"
    },
    "distributor_links": {
      "lcsc": "C701660",
      "digikey": "296-ADS7887SDCKRTR-ND",
      "mouser": "595-ADS7887SDCKR"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T04:40:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-ADS7887SDCKRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS7887SDCKR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input, which also acts as the reference voltage to the ADC, with a stated supply range of 2.35 V to 5.25 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground for the power supply; all analog and digital signals are referred to this pin."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Analog signal input, with a unipolar input range of 0 V to VDD."
      },
      {
        "number": "4",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input, which controls conversion and serial data output."
      },
      {
        "number": "5",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output."
      },
      {
        "number": "6",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select; the input signal is sampled on the falling edge of CS."
      }
    ],
    "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": [],
        "pages_sent": 10,
        "cost_usd": 0.0402,
        "at": "2026-11-07T04:40:11"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ads7887.pdf",
        "pages": 36,
        "sha256": "2a9a68520be67894",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ads7887sdckr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "footprint_binding": "identity",
        "sha256": "bc2f9bf3a140c9ff9ff9c9d0c3833a51ad6733812c8f68ea8357bfcffa607c0f",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DCK0006A",
      "source_page": 33,
      "D": {
        "nom_mm": 2.0,
        "range_mm": [
          1.85,
          2.15
        ]
      },
      "E1": {
        "nom_mm": 1.25,
        "range_mm": [
          1.1,
          1.4
        ]
      },
      "E": {
        "nom_mm": 2.1,
        "range_mm": [
          1.8,
          2.4
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.95,
        "range_mm": [
          0.8,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ads7887sdckr.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}