AD5551BRZ-REEL7

{
  "slug": "ad5551brz-reel7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Pre-ordered Chips, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "ad5551brz-reel7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad5551brz-reel7.kicad_sym",
    "ad5551brz-reel7.kicad_mod",
    "ad5551brz-reel7.glb",
    "ad5551brz-reel7.step",
    "ad5551brz-reel7.lbr",
    "docs/hero.png",
    "docs/ad5551brz-reel7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad5551brz-reel7-hero.glb",
    "ad5551brz-reel7-hero.overlay.json",
    "ad5551brz-reel7-etched.glb"
  ],
  "component": {
    "mpn": "AD5551BRZ-REEL7",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5551_5552.pdf",
    "parts": {
      "symbol": "ad5551brz-reel7.kicad_sym",
      "footprint": "ad5551brz-reel7.kicad_mod",
      "model_3d": "ad5551brz-reel7-hero.glb",
      "model_3d_plain": "ad5551brz-reel7-etched.glb",
      "model_3d_step": "ad5551brz-reel7-etched.step",
      "model_3d_step_plain": "ad5551brz-reel7.step",
      "lbr": "ad5551brz-reel7.lbr"
    },
    "distributor_links": {
      "lcsc": "C578224",
      "digikey": "AD5551BRZ-REEL7TR-ND",
      "mouser": "584-AD5551BRZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T19:58:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD5551BRZ-REEL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD5551BRZ-R7",
        "status": "found",
        "lifecycle": "Restricted Availability"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output voltage from the DAC, which swings from 0 V to VREF − 1 LSB in unipolar operation and is unbuffered, so it is rated to drive loads of 60 kΩ directly."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Ground reference point for the analog circuitry, which must stay within −0.3 V to +0.3 V of DGND per the absolute maximum ratings."
      },
      {
        "number": "3",
        "name": "VREF",
        "type": "power_in",
        "description": "Voltage reference input for the DAC, which should be driven from 2 V to VDD (reference input range 2.0 V to VDD) from a low-impedance source."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select that frames the serial data input, so data can only be loaded while CS is low and the DAC updates on its rising edge."
      },
      {
        "number": "5",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input whose data is latched on the rising edge, with a duty cycle between 40% and 60% and a maximum SCLK frequency of 25 MHz."
      },
      {
        "number": "6",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input that accepts 14-bit words clocked in MSB first on the rising edge of SCLK, with digital input voltage limited to DGND −0.3 V to VDD + 0.3 V."
      },
      {
        "number": "7",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference for the digital circuitry."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Analog supply voltage of 2.7 V to 5.5 V ± 10%, with VDD to AGND rated −0.3 V to +6 V absolute maximum."
      }
    ],
    "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 MPN AD5551BRZ-REEL7 is listed in the Ordering Guide (page 16) as 8-Lead SOIC_N, package R-8, so ; The datasheet gives no KiCad pin types. Types were assigned by me: VOUT as output, VREF, CS, SCLK an; Some description limits come from other pages rather than the pin table on page 6: VOUT range (Table"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0823,
        "at": "2026-10-30T19:58:07"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5551_5552.pdf",
        "pages": 16,
        "sha256": "0381a591725044ad",
        "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": "ad5551brz-reel7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad5551brz-reel7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "858928122504d1442dd7f9b2e1d4447e2761b80ff976e65331c9593f8320da2e",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "R-8",
      "source_page": 16,
      "D": {
        "nom_mm": 4.9,
        "range_mm": [
          4.8,
          5.0
        ]
      },
      "E1": {
        "nom_mm": 3.9,
        "range_mm": [
          3.8,
          4.0
        ]
      },
      "E": {
        "nom_mm": 6.0,
        "range_mm": [
          5.8,
          6.2
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.55,
        "range_mm": [
          1.35,
          1.75
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad5551brz-reel7.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}