AD5274BRMZ-20

{
  "slug": "ad5274brmz-20",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Pre-ordered Chips, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "ad5274brmz-20",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad5274brmz-20.kicad_sym",
    "ad5274brmz-20.kicad_mod",
    "ad5274brmz-20.glb",
    "ad5274brmz-20.step",
    "ad5274brmz-20.lbr",
    "docs/hero.png",
    "docs/ad5274brmz-20-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad5274brmz-20-hero.glb",
    "ad5274brmz-20-hero.overlay.json",
    "ad5274brmz-20-etched.glb"
  ],
  "component": {
    "mpn": "AD5274BRMZ-20",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5272_5274.pdf",
    "parts": {
      "symbol": "ad5274brmz-20.kicad_sym",
      "footprint": "ad5274brmz-20.kicad_mod",
      "model_3d": "ad5274brmz-20-hero.glb",
      "model_3d_plain": "ad5274brmz-20-etched.glb",
      "model_3d_step": "ad5274brmz-20-etched.step",
      "model_3d_step_plain": "ad5274brmz-20.step",
      "lbr": "ad5274brmz-20.lbr"
    },
    "distributor_links": {
      "lcsc": "C649487",
      "digikey": "505-AD5274BRMZ-20-ND",
      "mouser": "584-AD5274BRMZ-20"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:46:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD5274BRMZ-20-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD5274BRMZ-20",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, to be decoupled with 0.1 µF ceramic and 10 µF capacitors."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Terminal A of the RDAC, with VSS ≤ VA ≤ VDD."
      },
      {
        "number": "3",
        "name": "W",
        "type": "passive",
        "description": "Wiper terminal of the RDAC, with VSS ≤ VW ≤ VDD."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply, connected to 0 V for single-supply applications and decoupled with 0.1 µF ceramic and 10 µF capacitors."
      },
      {
        "number": "5",
        "name": "EXT_CAP",
        "type": "passive",
        "description": "External capacitor pin, requiring a 1 µF capacitor between EXT_CAP and VSS with a voltage rating of ≥7 V."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, serving as the logic ground reference."
      },
      {
        "number": "7",
        "name": "RESET",
        "type": "input",
        "description": "Active-low hardware reset that refreshes the RDAC register from the 50-TP memory; factory default is midscale until the first 50-TP wiper location is programmed, and it should be tied to VDD if not used."
      },
      {
        "number": "8",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Bidirectional open-drain serial data line, used with SCL to clock data into or out of the 16-bit input registers, and to be pulled to the supply with an external pull-up resistor."
      },
      {
        "number": "9",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock line, used with SDA to clock data into or out of the 16-bit input registers."
      },
      {
        "number": "10",
        "name": "ADDR",
        "type": "input",
        "description": "Tristate address input that sets the two least significant bits (A1, A0) of the 7-bit target 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": [
          "extractor flagged: The pin numbers come from Table 10 (Pin Function Descriptions) on page 10, which is shared by the MS; Table 10 includes an EPAD (exposed pad) row that applies to the LFCSP only. It was excluded because ; ADDR is described in the datasheet as a tristate address input; it was classed as 'input' because th"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0425,
        "at": "2026-10-29T00:46:42"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5272_5274.pdf",
        "pages": 27,
        "sha256": "ca45925ed0878864",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ad5274brmz-20.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad5274brmz-20-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6b6913572669b0ac7adf347a457bb733ba133196bee27803331b8f37d98fd86e",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}