ISL22326WFV14Z-TK

{
  "slug": "isl22326wfv14z-tk",
  "version": "0.1.0",
  "type": "component",
  "description": "RENESAS Digital Potentiometers, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "isl22326wfv14z-tk",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "isl22326wfv14z-tk.kicad_sym",
    "isl22326wfv14z-tk.kicad_mod",
    "isl22326wfv14z-tk.glb",
    "isl22326wfv14z-tk.step",
    "isl22326wfv14z-tk.lbr",
    "docs/hero.png",
    "docs/isl22326wfv14z-tk-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "isl22326wfv14z-tk-hero.glb",
    "isl22326wfv14z-tk-hero.overlay.json",
    "isl22326wfv14z-tk-etched.glb"
  ],
  "component": {
    "mpn": "ISL22326WFV14Z-TK",
    "manufacturer": "RENESAS",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital Potentiometers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a32e828dc0168f722d709956e80adcf1.pdf",
    "parts": {
      "symbol": "isl22326wfv14z-tk.kicad_sym",
      "footprint": "isl22326wfv14z-tk.kicad_mod",
      "model_3d": "isl22326wfv14z-tk-hero.glb",
      "model_3d_plain": "isl22326wfv14z-tk-etched.glb",
      "model_3d_step": "isl22326wfv14z-tk-etched.step",
      "model_3d_step_plain": "isl22326wfv14z-tk.step",
      "lbr": "isl22326wfv14z-tk.lbr"
    },
    "distributor_links": {
      "lcsc": "C5772562",
      "digikey": "ISL22326WFV14Z-TK-ND",
      "mouser": "968-ISL22326WFV14ZTK"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:33:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ISL22326WFV14Z-TK-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-ISL22326WFV14ZTK",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; the recommended operating VCC range is 2.7V to 5.5V."
      },
      {
        "number": "2",
        "name": "SHDN",
        "type": "input",
        "description": "Active-low shutdown input that forces RH to an open circuit and shorts RW to RL; it must remain HIGH for normal operation."
      },
      {
        "number": "3",
        "name": "RH0",
        "type": "passive",
        "description": "\"High\" terminal of DCP0, equivalent to the fixed high end of a mechanical potentiometer."
      },
      {
        "number": "4",
        "name": "RL0",
        "type": "passive",
        "description": "\"Low\" terminal of DCP0, equivalent to the fixed low end of a mechanical potentiometer."
      },
      {
        "number": "5",
        "name": "RW0",
        "type": "passive",
        "description": "\"Wiper\" terminal of DCP0, equivalent to the movable terminal of a mechanical potentiometer."
      },
      {
        "number": "6",
        "name": "A2",
        "type": "input",
        "description": "Device address input that sets the least significant bit 2 of the 7-bit I2C slave address; up to 8 devices may share the bus."
      },
      {
        "number": "7",
        "name": "SCL",
        "type": "input",
        "description": "Open-drain I2C serial clock input that requires an external pull-up resistor."
      },
      {
        "number": "8",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Open-drain I2C serial data input/output that requires an external pull-up resistor."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground pin."
      },
      {
        "number": "10",
        "name": "RW1",
        "type": "passive",
        "description": "\"Wiper\" terminal of DCP1, equivalent to the movable terminal of a mechanical potentiometer."
      },
      {
        "number": "11",
        "name": "RL1",
        "type": "passive",
        "description": "\"Low\" terminal of DCP1, equivalent to the fixed low end of a mechanical potentiometer."
      },
      {
        "number": "12",
        "name": "RH1",
        "type": "passive",
        "description": "\"High\" terminal of DCP1, equivalent to the fixed high end of a mechanical potentiometer."
      },
      {
        "number": "13",
        "name": "A0",
        "type": "input",
        "description": "Device address input that sets the least significant bit 0 of the 7-bit I2C slave address."
      },
      {
        "number": "14",
        "name": "A1",
        "type": "input",
        "description": "Device address input that sets bit 1 of the 7-bit I2C slave address."
      }
    ],
    "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": [],
        "pages_sent": 17,
        "cost_usd": 0.0831,
        "at": "2026-10-31T18:33:20"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a32e828dc0168f722d709956e80adcf1.pdf",
        "pages": 17,
        "sha256": "c9b118b955a271de",
        "source_tier": "mfr"
      },
      "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": "isl22326wfv14z-tk.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "isl22326wfv14z-tk-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b270c5ec280101b02b27d628e318e5255f02d5a518fdae97418438523a9b1abf",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "M14.173",
      "source_page": 17,
      "D": {
        "nom_mm": 5.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "isl22326wfv14z-tk.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}