AD5441BRMZ

{
  "slug": "ad5441brmz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital To Analog Converters (DACs), MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ad5441brmz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad5441brmz.kicad_sym",
    "ad5441brmz.kicad_mod",
    "ad5441brmz.glb",
    "ad5441brmz.step",
    "ad5441brmz.lbr",
    "docs/hero.png",
    "docs/ad5441brmz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad5441brmz-hero.glb",
    "ad5441brmz-hero.overlay.json",
    "ad5441brmz-etched.glb"
  ],
  "component": {
    "mpn": "AD5441BRMZ",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5441.pdf",
    "parts": {
      "symbol": "ad5441brmz.kicad_sym",
      "footprint": "ad5441brmz.kicad_mod",
      "model_3d": "ad5441brmz-hero.glb",
      "model_3d_plain": "ad5441brmz-etched.glb",
      "model_3d_step": "ad5441brmz-etched.step",
      "model_3d_step_plain": "ad5441brmz.step",
      "lbr": "ad5441brmz.lbr"
    },
    "distributor_links": {
      "lcsc": "C649755",
      "digikey": "AD5441BRMZ-ND",
      "mouser": "584-AD5441BRMZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:02:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD5441BRMZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD5441BRMZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VREF",
        "type": "power_in",
        "description": "DAC reference input pin that establishes the DAC full-scale voltage, with constant input resistance vs. code (absolute maximum ±18 V to GND)."
      },
      {
        "number": "2",
        "name": "RFB",
        "type": "passive",
        "description": "Internal matching feedback resistor, connected to the external op amp output (absolute maximum ±18 V to GND)."
      },
      {
        "number": "3",
        "name": "IOUT",
        "type": "output",
        "description": "DAC current output, with full-scale output 1 LSB less than the reference input voltage -VREF."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Analog and digital ground."
      },
      {
        "number": "5",
        "name": "LD",
        "type": "input",
        "description": "Level-sensitive active-low load strobe that transfers shift-register data to the DAC register while active low."
      },
      {
        "number": "6",
        "name": "SRI",
        "type": "input",
        "description": "12-bit serial register input where data loads directly into the shift register MSB first and extra leading bits are ignored."
      },
      {
        "number": "7",
        "name": "CLK",
        "type": "input",
        "description": "Clock input where the positive edge clocks data into the shift register."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply input with a specified range of operation of 5 V ± 10%."
      }
    ],
    "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: Table 6 (page 6) numbers the pins as 1 VREF, 2 RFB, 3 IOUT, 4 GND, 5 LD, 6 SRI, 7 CLK, 8 VDD, which ; VDD range is inconsistent within the datasheet: Table 6 says 5 V ±10%, while the Electrical Characte; The RFB pin type (passive) is an interpretation; the datasheet only says to connect it to the extern"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0628,
        "at": "2026-10-30T16:02:11"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5441.pdf",
        "pages": 16,
        "sha256": "e59114a066cad0c1",
        "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": "ad5441brmz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad5441brmz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4e9f20d6d2e32aa25c56730ca572b6acafc5ecadb2f7412f17a4a687f2c8ae80",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RM-8",
      "source_page": 13,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.8,
          3.2
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.8,
          3.2
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          4.65,
          5.15
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad5441brmz.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}