MCP33151-05T-E

{
  "slug": "mcp33151-05t-e",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Analog To Digital Converters (ADC), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "mcp33151-05t-e",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "path": "docs/hero.png"
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    "README.md",
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    "mcp33151-05t-e.kicad_mod",
    "mcp33151-05t-e.glb",
    "mcp33151-05t-e.step",
    "mcp33151-05t-e.lbr",
    "docs/hero.png",
    "docs/mcp33151-05t-e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mcp33151-05t-e-hero.glb",
    "mcp33151-05t-e-hero.overlay.json",
    "mcp33151-05t-e-etched.glb"
  ],
  "component": {
    "mpn": "MCP33151-05T-E",
    "manufacturer": "Microchip Tech",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589795586875957248",
    "parts": {
      "symbol": "mcp33151-05t-e.kicad_sym",
      "footprint": "mcp33151-05t-e.kicad_mod",
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      "lbr": "mcp33151-05t-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C627094"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T01:49:45Z",
      "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": "External single-ended reference voltage input, valid from AVDD to 5.1V, which sets the 0V to VREF input full-scale range; decouple with a 10 µF tantalum capacitor (10V rating)."
      },
      {
        "number": "2",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply voltage input, 1.8V, to be decoupled with a 1 µF ceramic capacitor placed close to the pin."
      },
      {
        "number": "3",
        "name": "AIN+",
        "type": "input",
        "description": "Analog input pin; in single-ended operation the input full-scale range is 0V to VREF, referenced to AIN-."
      },
      {
        "number": "4",
        "name": "AIN-",
        "type": "power_in",
        "description": "Ground reference pin for the analog input, to be connected to the ground reference of the analog input signal."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply ground reference, common to both the analog supply (AVDD) and the digital I/O supply (DVIO)."
      },
      {
        "number": "6",
        "name": "CNVST",
        "type": "input",
        "description": "Conversion start control and active-low SPI chip select: a new conversion starts on the rising edge of CNVST, and output data is presented on SDO when CNVST is lowered."
      },
      {
        "number": "7",
        "name": "SDO",
        "type": "output",
        "description": "SPI-compatible serial data output that shifts ADC conversion data out MSB first, clocked by SCLK."
      },
      {
        "number": "8",
        "name": "SCLK",
        "type": "input",
        "description": "SPI-compatible serial data clock input that synchronously shifts out the ADC output; clock rate up to 100 MHz."
      },
      {
        "number": "9",
        "name": "SDI",
        "type": "input",
        "description": "SPI-compatible serial data digital input that must be tied to DVIO for normal operation."
      },
      {
        "number": "10",
        "name": "DVIO",
        "type": "power_in",
        "description": "Digital input/output interface supply voltage, 1.7V to 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-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 ordering code MCP33151-05T-E has no package letter in the supplied pages, so the MSOP-10 mapping; In the Table 4-1 extraction the MSOP-10 pin 1 for VREF is printed as '11' (merged with the TDFN-10 p; The datasheet gives no KiCad class for VREF, AIN+, AIN- or SDI; types were chosen from the descripti"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0444,
        "at": "2026-10-19T01:49:31"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589795586875957248",
        "pages": 55,
        "sha256": "e4cf1ff6180a22bc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-19",
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      },
      {
        "file": "mcp33151-05t-e-etched.step",
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        "checked": "2026-10-19",
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  }
}