MCP3204T-CI

{
  "slug": "mcp3204t-ci",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Analog To Digital Converters (ADCs), SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "mcp3204t-ci",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp3204t-ci.kicad_sym",
    "mcp3204t-ci.kicad_mod",
    "mcp3204t-ci.glb",
    "mcp3204t-ci.step",
    "mcp3204t-ci.lbr",
    "docs/hero.png",
    "docs/mcp3204t-ci-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp3204t-ci-hero.glb",
    "mcp3204t-ci-hero.overlay.json",
    "mcp3204t-ci-etched.glb"
  ],
  "component": {
    "mpn": "MCP3204T-CI",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/21298e.pdf",
    "parts": {
      "symbol": "mcp3204t-ci.kicad_sym",
      "footprint": "mcp3204t-ci.kicad_mod",
      "model_3d": "mcp3204t-ci-hero.glb",
      "model_3d_plain": "mcp3204t-ci-etched.glb",
      "model_3d_step": "mcp3204t-ci-etched.step",
      "model_3d_step_plain": "mcp3204t-ci.step",
      "lbr": "mcp3204t-ci.lbr"
    },
    "distributor_links": {
      "lcsc": "C2669887"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T08:00:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CH0",
        "type": "input",
        "description": "Analog input channel 0, programmable as a single-ended input or as one side of a pseudo-differential pair."
      },
      {
        "number": "2",
        "name": "CH1",
        "type": "input",
        "description": "Analog input channel 1, programmable as a single-ended input or as one side of a pseudo-differential pair."
      },
      {
        "number": "3",
        "name": "CH2",
        "type": "input",
        "description": "Analog input channel 2, programmable as a single-ended input or as one side of a pseudo-differential pair."
      },
      {
        "number": "4",
        "name": "CH3",
        "type": "input",
        "description": "Analog input channel 3, programmable as a single-ended input or as one side of a pseudo-differential pair."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "7",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground connection to internal digital circuitry."
      },
      {
        "number": "8",
        "name": "CS/SHDN",
        "type": "input",
        "description": "Chip select/shutdown: pulled low to initiate communication and pulled high to end a conversion and enter low-power standby, and must be pulled high between conversions."
      },
      {
        "number": "9",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input used to load channel configuration data into the device."
      },
      {
        "number": "10",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output that shifts out the A/D conversion results, changing on the falling edge of each clock."
      },
      {
        "number": "11",
        "name": "CLK",
        "type": "input",
        "description": "SPI serial clock that initiates a conversion and clocks out each bit of the conversion."
      },
      {
        "number": "12",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground connection to internal analog circuitry."
      },
      {
        "number": "13",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage input for the A/D converter."
      },
      {
        "number": "14",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, +2.7V to 5.5V."
      }
    ],
    "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: Pinout taken from the MCP3204 column of Table 3-1 (page 15), which is shared by the PDIP, SOIC and T"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0127,
        "at": "2026-10-27T08:00:13"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/21298e.pdf",
        "pages": 40,
        "sha256": "89bc1e17c35e2bb1",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mcp3204t-ci.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp3204t-ci-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ecc101b4e69c0f73d0cf201de03c3a3723802fa96aae482e8933cac39265cc7c",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}