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Ray Set visibility: public 7c2532d 7d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "mcp41100-e",
  "title": "MCP41100-E",
  "brief": "Microchip Tech Digital Potentiometers, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "mcp41100-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MCP41100-E",
    "manufacturer": "Microchip Tech",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital Potentiometers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fefd56092e2b5c07fcaac3dc9cc0315d.pdf",
    "parts": {
      "symbol": "mcp41100-e.kicad_sym",
      "footprint": "mcp41100-e.kicad_mod",
      "model_3d": "mcp41100-e-hero.glb",
      "model_3d_plain": "mcp41100-e-etched.glb",
      "model_3d_step": "mcp41100-e-etched.step",
      "model_3d_step_plain": "mcp41100-e.step",
      "lbr": "mcp41100-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C640351"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:14:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "SPI chip select with Schmitt Trigger input, used to execute a new command after it has been loaded into the shift register."
      },
      {
        "number": "2",
        "name": "SCK",
        "type": "input",
        "description": "SPI serial clock with Schmitt Trigger input, clocks data into SI on the rising edge and is gated by CS."
      },
      {
        "number": "3",
        "name": "SI",
        "type": "input",
        "description": "SPI serial data input with Schmitt Trigger input, command and data bytes are clocked into the shift register and gated by CS."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "PA0",
        "type": "passive",
        "description": "Terminal A connection for potentiometer 0, disconnected from the resistor stack in shutdown."
      },
      {
        "number": "6",
        "name": "PW0",
        "type": "passive",
        "description": "Wiper connection for potentiometer 0."
      },
      {
        "number": "7",
        "name": "PB0",
        "type": "passive",
        "description": "Terminal B connection for potentiometer 0."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for single-supply operation of 2.7V to 5.5V, with a 0.1 µF bypass capacitor recommended close to the pin."
      }
    ],
    "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": [],
        "pages_sent": 7,
        "cost_usd": 0.0714,
        "at": "2026-10-30T21:14:46"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/fefd56092e2b5c07fcaac3dc9cc0315d.pdf",
        "pages": 32,
        "sha256": "6bee8156c8b9f1f6",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "mcp41100-e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mcp41100-e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          9.27,
          6.98
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        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4737a76f4e1dca043f428ecf6a045e109414dcbe5058da281d7260d51f69dfdd",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "P (8-Lead Plastic Dual In-line, 300 mil PDIP, MS-001, C04-018)",
      "source_page": 24,
      "D": {
        "nom_mm": 9.46,
        "range_mm": [
          9.14,
          9.78
        ]
      },
      "E1": {
        "nom_mm": 6.35,
        "range_mm": [
          6.1,
          6.6
        ]
      },
      "E": {
        "nom_mm": 7.94,
        "range_mm": [
          7.62,
          8.26
        ]
      },
      "e": {
        "nom_mm": 2.54,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 3.94,
        "range_mm": [
          3.56,
          4.32
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "mcp41100-e.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "PDIP-8",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "8-Lead Plastic Small Outline (SN) – Narrow, 150 mil (SOIC) Foot Angle φ 048048",
        "page": 25,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "6bee8156c8b9f1f67ea9ff39417b876654c7715098cb4d7764a22d92a2b0f55e"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "6bee8156c8b9f1f67ea9ff39417b876654c7715098cb4d7764a22d92a2b0f55e",
      "rows": [
        {
          "name": "Nominal Resistance",
          "symbol": "R",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 70,
          "typ": 100,
          "max": 130,
          "conditions": "TA = +25°C (Note 1)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Rheostat Differential Non-Linearity",
          "symbol": "R-DNL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Note 2",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Rheostat Integral Non-Linearity",
          "symbol": "R-INL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Note 2",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Wiper Resistance",
          "symbol": "RW",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 125,
          "max": 175,
          "conditions": "VDD = 5.5V, IW = 1 mA, code 00h",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Wiper Resistance",
          "symbol": "RW",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 175,
          "max": 250,
          "conditions": "VDD = 2.7V, IW = 1 mA, code 00h",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Wiper Current",
          "symbol": "IW",
          "kind": "electrical",
          "unit": "mA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Resolution",
          "symbol": "N",
          "kind": "electrical",
          "unit": "Bits",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Monotonicity",
          "symbol": "N",
          "kind": "electrical",
          "unit": "Bits",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Differential Non-Linearity",
          "symbol": "DNL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Note 3",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Integral Non-Linearity",
          "symbol": "INL",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Note 3",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Full-Scale Error",
          "symbol": "VWFSE",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": -0.25,
          "max": 0,
          "conditions": "Code FFh, VDD = 5V, see Figure 2-25",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Full-Scale Error",
          "symbol": "VWFSE",
          "kind": "electrical",
          "unit": "LSB",
          "min": -1,
          "typ": -0.35,
          "max": 0,
          "conditions": "Code FFh, VDD = 3V, see Figure 2-25",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Zero-Scale Error",
          "symbol": "VWZSE",
          "kind": "electrical",
          "unit": "LSB",
          "min": 0,
          "typ": 0.25,
          "max": 1,
          "conditions": "Code 00h, VDD = 5V, see Figure 2-25",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Zero-Scale Error",
          "symbol": "VWZSE",
          "kind": "electrical",
          "unit": "LSB",
          "min": 0,
          "typ": 0.35,
          "max": 1,
          "conditions": "Code 00h, VDD = 3V, see Figure 2-25",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Resistor Terminal Voltage Range",
          "symbol": "VA,B,W",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "Note 4",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "IOL = 2.1 mA, VDD = 5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "CS = VDD, VIN = VSS or VDD, includes VA SHDN=0",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Voltage Range",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, Active",
          "symbol": "IDDA",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 340,
          "max": 500,
          "conditions": "VDD = 5.5V, CS = VSS, fSCK = 10 MHz, SO = Open, Code FFh (Note 6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current, Static",
          "symbol": "IDDS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "CS, SHDN, RS = VDD = 5.5V, SO = Open (Note 6)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Sensitivity",
          "symbol": "PSS",
          "kind": "electrical",
          "unit": "%/%",
          "min": null,
          "typ": 0.0015,
          "max": 0.0035,
          "conditions": "VDD = 4.5V - 5.5V, VA = 4.5V, Code 80h",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Ambient temp. with power applied",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -60,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESD protection on all pins",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Clock Frequency",
          "symbol": "FCLK",
          "kind": "timing",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VDD = 5V (Note 1)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Clock High Time",
          "symbol": "tHI",
          "kind": "timing",
          "unit": "ns",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Clock Low Time",
          "symbol": "tLO",
          "kind": "timing",
          "unit": "ns",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CS Fall to First Rising CLK Edge",
          "symbol": "tCSSR",
          "kind": "timing",
          "unit": "ns",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Data Input Setup Time",
          "symbol": "tSU",
          "kind": "timing",
          "unit": "ns",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Data Input Hold Time",
          "symbol": "tHD",
          "kind": "timing",
          "unit": "ns",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "SCK Fall to SO Valid Propagation Delay",
          "symbol": "tDO",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "CL = 30 pF (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "SCK Rise to CS Rise Hold Time",
          "symbol": "tCHS",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "SCK Rise to CS Fall Delay",
          "symbol": "tCS0",
          "kind": "timing",
          "unit": "ns",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CS Rise to CLK Rise Hold",
          "symbol": "tCS1",
          "kind": "timing",
          "unit": "ns",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CS High Time",
          "symbol": "tCSH",
          "kind": "timing",
          "unit": "ns",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Rheostat Tempco",
          "symbol": "∆RAB/∆T",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 800,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Voltage Divider Tempco",
          "symbol": "∆VW/∆T",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Code 80h",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Capacitance (CA or CB)",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 11,
          "max": null,
          "conditions": "f =1 MHz, Code = 80h, see Figure 2-30",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Capacitance CW",
          "symbol": "CW",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 5.6,
          "max": null,
          "conditions": "f =1 MHz, Code = 80h, see Figure 2-30",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Bandwidth -3dB",
          "symbol": "BW",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 145,
          "max": null,
          "conditions": "VB = 0V, Measured at Code 80h, Output Load = 30 PF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Settling Time",
          "symbol": "tS",
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