AD5227BUJZ10-RL7

{
  "slug": "ad5227bujz10-rl7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital Potentiometers, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ad5227bujz10-rl7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad5227bujz10-rl7.kicad_sym",
    "ad5227bujz10-rl7.kicad_mod",
    "ad5227bujz10-rl7.glb",
    "ad5227bujz10-rl7.step",
    "ad5227bujz10-rl7.lbr",
    "docs/hero.png",
    "docs/ad5227bujz10-rl7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad5227bujz10-rl7-hero.glb",
    "ad5227bujz10-rl7-hero.overlay.json",
    "ad5227bujz10-rl7-etched.glb"
  ],
  "component": {
    "mpn": "AD5227BUJZ10-RL7",
    "manufacturer": "Analog Devices",
    "package": "TSOT-23-8",
    "pin_count": 8,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital Potentiometers",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5227.pdf",
    "parts": {
      "symbol": "ad5227bujz10-rl7.kicad_sym",
      "footprint": "ad5227bujz10-rl7.kicad_mod",
      "model_3d": "ad5227bujz10-rl7-hero.glb",
      "model_3d_plain": "ad5227bujz10-rl7-etched.glb",
      "model_3d_step": "ad5227bujz10-rl7-etched.step",
      "model_3d_step_plain": "ad5227bujz10-rl7.step",
      "lbr": "ad5227bujz10-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C649367",
      "digikey": "AD5227BUJZ10RL7TR-ND",
      "mouser": "584-AD5227BUJZ10-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:42:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD5227BUJZ10RL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD5227BUJZ10-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLK",
        "type": "input",
        "description": "Clock input: each clock pulse steps the wiper up or down per the U/D pin, it is negative-edge triggered, and the logic high level may be higher than VDD but must be lower than 5.5 V."
      },
      {
        "number": "2",
        "name": "U/D",
        "type": "input",
        "description": "Up/down selection: logic 1 selects up and logic 0 selects down, and U can be higher than VDD but must be lower than 5.5 V."
      },
      {
        "number": "3",
        "name": "A",
        "type": "passive",
        "description": "Resistor terminal A, with GND ≤ VA ≤ VDD."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground."
      },
      {
        "number": "5",
        "name": "W",
        "type": "passive",
        "description": "Wiper terminal W, with GND ≤ VW ≤ VDD."
      },
      {
        "number": "6",
        "name": "B",
        "type": "passive",
        "description": "Resistor terminal B, with GND ≤ VB ≤ VDD."
      },
      {
        "number": "7",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select; when enabled the device steps on CLK, and the logic high level may be higher than VDD but must be lower than 5.5 V."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, 2.7 V to 5.5 V."
      }
    ],
    "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 Pin Configuration (Figure 5, TOP VIEW) and Table 4 on page 6. Pin numbers are ; MPN AD5227BUJZ10-RL7 maps to the ordering-guide row 'AD5227BUJZ10-RL72' (8-Lead TSOT, UJ-8, 3000 pcs"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0768,
        "at": "2026-10-29T00:42:02"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5227.pdf",
        "pages": 16,
        "sha256": "1418a20c179959d7",
        "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": "ad5227bujz10-rl7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dc644a91883054d8f75e38542e63c2050dc8f2e8b7f12e1c57dcd93245fbd473",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad5227bujz10-rl7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          0.95
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "aede875864206a1b67c355c1516cc39e6576d8e65ce072ec8a8c2d11c0389328",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "UJ-8",
      "source_page": 15,
      "D": {
        "nom_mm": 2.9,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 1.6,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 2.8,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.0,
        "range_mm": [
          null,
          1.0
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad5227bujz10-rl7.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}