MCP4706A0T-E

{
  "slug": "mcp4706a0t-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Digital To Analog Converters (DAC), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "mcp4706a0t-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mcp4706a0t-e.kicad_sym",
    "mcp4706a0t-e.kicad_mod",
    "mcp4706a0t-e.glb",
    "mcp4706a0t-e.step",
    "mcp4706a0t-e.lbr",
    "docs/hero.png",
    "docs/mcp4706a0t-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp4706a0t-e-hero.glb",
    "mcp4706a0t-e-hero.overlay.json",
    "mcp4706a0t-e-etched.glb"
  ],
  "component": {
    "mpn": "MCP4706A0T-E",
    "manufacturer": "Microchip Tech",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Data Acquisition",
    "subcategory": "Digital To Analog Converters (DAC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839334066462720",
    "parts": {
      "symbol": "mcp4706a0t-e.kicad_sym",
      "footprint": "mcp4706a0t-e.kicad_mod",
      "model_3d": "mcp4706a0t-e-hero.glb",
      "model_3d_plain": "mcp4706a0t-e-etched.glb",
      "model_3d_step": "mcp4706a0t-e-etched.step",
      "model_3d_step_plain": "mcp4706a0t-e.step",
      "lbr": "mcp4706a0t-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C2649360"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T17:48:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "DAC buffered analog output that swings from approximately 0V to approximately VDD, with full-scale range from VSS to G × VRL (G = 1x or 2x gain)."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Device ground reference that must be connected to a ground plane through a low-impedance connection."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage input relative to VSS, with a ~0.1 µF ceramic bypass capacitor recommended close to the pin."
      },
      {
        "number": "4",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C serial data pin, an open-drain N-channel driver that requires a pull-up resistor from VDD; data must remain stable while SCL is high except during Start and Stop conditions."
      },
      {
        "number": "5",
        "name": "SCL",
        "type": "input",
        "description": "I2C serial clock pin that accepts only external clocks from the master, with an open-drain N-channel driver requiring a pull-up resistor from VDD."
      },
      {
        "number": "6",
        "name": "VREF",
        "type": "power_in",
        "description": "External voltage reference input that can be selected as the resistor ladder reference (buffered or unbuffered), and is disconnected from the internal circuit when VDD is selected as the reference."
      }
    ],
    "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: The MPN MCP4706A0T-E is orderable in two packages (/CH = SOT-23-6 and /MAY = 2x2 DFN-6). The pinout ; The pin table on page 33 lists the SOT-23 and DFN pin numbers side by side; pin types were assigned "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0631,
        "at": "2026-10-20T17:46:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839334066462720",
        "pages": 86,
        "sha256": "f89f3345410b5013",
        "source_tier": "lcsc"
      },
      "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": "mcp4706a0t-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp4706a0t-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "23d300d7d8901bf86398b672757a2a5a8f373f1767a6ae15838f96fbc6dcd09d",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}