AD7687BRMZ

{
  "slug": "ad7687brmz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Analog To Digital Converters (ADCs), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ad7687brmz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad7687brmz.kicad_sym",
    "ad7687brmz.kicad_mod",
    "ad7687brmz.glb",
    "ad7687brmz.step",
    "ad7687brmz.lbr",
    "docs/hero.png",
    "docs/ad7687brmz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad7687brmz-hero.glb",
    "ad7687brmz-hero.overlay.json",
    "ad7687brmz-etched.glb"
  ],
  "component": {
    "mpn": "AD7687BRMZ",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7687.pdf",
    "parts": {
      "symbol": "ad7687brmz.kicad_sym",
      "footprint": "ad7687brmz.kicad_mod",
      "model_3d": "ad7687brmz-hero.glb",
      "model_3d_plain": "ad7687brmz-etched.glb",
      "model_3d_step": "ad7687brmz-etched.step",
      "model_3d_step_plain": "ad7687brmz.step",
      "lbr": "ad7687brmz.lbr"
    },
    "distributor_links": {
      "lcsc": "C578472",
      "digikey": "505-AD7687BRMZ-ND",
      "mouser": "584-AD7687BRMZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T23:26:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD7687BRMZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD7687BRMZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "input",
        "description": "Reference input voltage with a range of 0.5 V to VDD referred to GND; place a 10 μF decoupling capacitor as close to the pin as possible."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, single-supply operation from 2.3 V to 5.5 V."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Differential positive analog input; the differential input range is ±VREF."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Differential negative analog input; the differential input range is ±VREF."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground, the reference for REF and the analog and digital inputs."
      },
      {
        "number": "6",
        "name": "CNV",
        "type": "input",
        "description": "Convert input whose leading edge starts a conversion and selects chain or CS mode (set by SDI); in CS mode it enables SDO when low, and in chain mode data is read while it is high."
      },
      {
        "number": "7",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output carrying the conversion result, synchronized to SCK; it also acts as the BUSY indicator when that feature is enabled."
      },
      {
        "number": "8",
        "name": "SCK",
        "type": "input",
        "description": "Serial data clock that shifts data out on SDO when data is valid; in chain mode its level at the CNV rising edge enables (high) or disables (low) the BUSY indicator."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input that selects the interface mode at the CNV rising edge: low selects chain mode (daisy-chain data input, output on SDO after 16 SCK cycles), high selects CS mode."
      },
      {
        "number": "10",
        "name": "VIO",
        "type": "power_in",
        "description": "Input/output interface digital power, nominally at the same supply as the host interface (1.8 V, 2.5 V, 3 V, or 5 V)."
      }
    ],
    "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": 8,
        "cost_usd": 0.0481,
        "at": "2026-10-28T23:26:33"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7687.pdf",
        "pages": 26,
        "sha256": "e6a09e3cf83b0026",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ad7687brmz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad7687brmz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5a3452b14f9fae798419ffbc3faa35b850c7cf36e20361d09bf7e1c41698cad2",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RM-10",
      "source_page": 26,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          4.65,
          5.15
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad7687brmz.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}