MCP33141D-10-E

{
  "slug": "mcp33141d-10-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech 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",
    "mcp33141d-10-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp33141d-10-e.kicad_sym",
    "mcp33141d-10-e.kicad_mod",
    "mcp33141d-10-e.glb",
    "mcp33141d-10-e.step",
    "mcp33141d-10-e.lbr",
    "docs/hero.png",
    "docs/mcp33141d-10-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp33141d-10-e-hero.glb",
    "mcp33141d-10-e-hero.overlay.json",
    "mcp33141d-10-e-etched.glb"
  ],
  "component": {
    "mpn": "MCP33141D-10-E",
    "manufacturer": "Microchip Tech",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/639df14fcbe04a4ed4a2c4a3f1fcc6da.pdf",
    "parts": {
      "symbol": "mcp33141d-10-e.kicad_sym",
      "footprint": "mcp33141d-10-e.kicad_mod",
      "model_3d": "mcp33141d-10-e-hero.glb",
      "model_3d_plain": "mcp33141d-10-e-etched.glb",
      "model_3d_step": "mcp33141d-10-e-etched.step",
      "model_3d_step_plain": "mcp33141d-10-e.step",
      "lbr": "mcp33141d-10-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C635983"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:04:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage input (AVDD - 5.1V), to be decoupled with a 10 µF tantalum capacitor."
      },
      {
        "number": "2",
        "name": "AVDD",
        "type": "power_in",
        "description": "DC supply voltage input for the analog section (1.8V), to be decoupled with a 1 µF ceramic capacitor."
      },
      {
        "number": "3",
        "name": "AIN+",
        "type": "input",
        "description": "Differential positive analog input."
      },
      {
        "number": "4",
        "name": "AIN-",
        "type": "input",
        "description": "Differential negative analog input."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground reference, common ground for both the analog supply (AVDD) and digital I/O supply (DVIO)."
      },
      {
        "number": "6",
        "name": "CNVST",
        "type": "input",
        "description": "Conversion-start control and active-low SPI chip-select input; a conversion starts on the rising edge and output data is available at SDO by lowering CNVST."
      },
      {
        "number": "7",
        "name": "SDO",
        "type": "output",
        "description": "SPI-compatible serial data output; conversion data is shifted out MSB first by SCLK."
      },
      {
        "number": "8",
        "name": "SCLK",
        "type": "input",
        "description": "SPI-compatible serial data clock input that synchronously shifts out the ADC output."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "SPI-compatible serial data input; tie to DVIO for normal operation."
      },
      {
        "number": "10",
        "name": "DVIO",
        "type": "power_in",
        "description": "DC supply voltage for the digital input/output interface (1.7V - 5.5V), to be decoupled with a 0.1 µF ceramic capacitor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin function table is printed with garbled column layout; MSOP-10 and TDFN-10 numbers are identi"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0748,
        "at": "2026-10-30T21:04:30"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/639df14fcbe04a4ed4a2c4a3f1fcc6da.pdf",
        "pages": 66,
        "sha256": "bb31da1892d8fc16",
        "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": "mcp33141d-10-e.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": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp33141d-10-e-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": "ec0a206f9d1364581f2d5518c34dd4dc9187e9dffb20e26ae2e34128c460ee51",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "MS (MSOP-10, Microchip drawing C04-021D)",
      "source_page": 57,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          null,
          null
        ]
      },
      "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": "mcp33141d-10-e.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}