ADUM5411BRSZ

{
  "slug": "adum5411brsz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital Isolators, SSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "adum5411brsz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adum5411brsz.kicad_sym",
    "adum5411brsz.kicad_mod",
    "adum5411brsz.glb",
    "adum5411brsz.step",
    "adum5411brsz.lbr",
    "docs/hero.png",
    "docs/adum5411brsz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adum5411brsz-hero.glb",
    "adum5411brsz-hero.overlay.json",
    "adum5411brsz-etched.glb"
  ],
  "component": {
    "mpn": "ADUM5411BRSZ",
    "manufacturer": "Analog Devices",
    "package": "SSOP-24",
    "pin_count": 24,
    "category": "Interface ICs",
    "subcategory": "Digital Isolators",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM5410-5411-5412.pdf",
    "parts": {
      "symbol": "adum5411brsz.kicad_sym",
      "footprint": "adum5411brsz.kicad_mod",
      "model_3d": "adum5411brsz-hero.glb",
      "model_3d_plain": "adum5411brsz-etched.glb",
      "model_3d_step": "adum5411brsz-etched.step",
      "model_3d_step_plain": "adum5411brsz.step",
      "lbr": "adum5411brsz.lbr"
    },
    "distributor_links": {
      "lcsc": "C661227",
      "digikey": "505-ADUM5411BRSZ-ND",
      "mouser": "584-ADUM5411BRSZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T01:51:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-ADUM5411BRSZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADUM5411BRSZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "Power supply for the side 1 logic circuits; independent of VDDP and operates between 3.0 V and 5.5 V."
      },
      {
        "number": "2",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, the ground reference for the primary isolator; pins 2, 9, and 12 are internally connected and should be tied to a common ground."
      },
      {
        "number": "3",
        "name": "VIA",
        "type": "input",
        "description": "Logic Input A, the data input for isolation channel A."
      },
      {
        "number": "4",
        "name": "VIB",
        "type": "input",
        "description": "Logic Input B, the data input for isolation channel B."
      },
      {
        "number": "5",
        "name": "VIC",
        "type": "input",
        "description": "Logic Input C, the data input for isolation channel C."
      },
      {
        "number": "6",
        "name": "VOD",
        "type": "output",
        "description": "Logic Output D, the data output for isolation channel D."
      },
      {
        "number": "7",
        "name": "VE1",
        "type": "input",
        "description": "Output Enable 1; when high or disconnected the VOD output is enabled, when low it is disabled, and connecting VE1 to either an external logic high or logic low is recommended in noisy environments."
      },
      {
        "number": "8",
        "name": "NIC",
        "type": "unconnected",
        "description": "No Internal Connection; leave this pin floating."
      },
      {
        "number": "9",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, internally connected to pins 2 and 12 and recommended to be tied to a common ground."
      },
      {
        "number": "10",
        "name": "PDIS",
        "type": "input",
        "description": "Power Disable; when tied to any GND1 pin the power converter is active, and when a logic high voltage is applied the power supply enters a low power standby mode."
      },
      {
        "number": "11",
        "name": "VDDP",
        "type": "power_in",
        "description": "Primary Supply Voltage, 3.0 V to 5.5 V."
      },
      {
        "number": "12",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, internally connected to pins 2 and 9 and recommended to be tied to a common ground."
      },
      {
        "number": "13",
        "name": "GNDISO",
        "type": "power_in",
        "description": "Ground reference for VDD2 and VISO on side 2; pins 13, 16, and 23 are internally connected and should be tied to a common ground."
      },
      {
        "number": "14",
        "name": "VISO",
        "type": "power_out",
        "description": "Secondary supply voltage output for external loads; connect to VDD2 to power the isolator channels."
      },
      {
        "number": "15",
        "name": "VSEL",
        "type": "input",
        "description": "Output Voltage Selection, which sets the VISO output voltage through the external resistor network described in the truth table."
      },
      {
        "number": "16",
        "name": "GNDISO",
        "type": "power_in",
        "description": "Ground reference for VDD2 and VISO on side 2, internally connected to pins 13 and 23."
      },
      {
        "number": "17",
        "name": "NIC",
        "type": "unconnected",
        "description": "No Internal Connection; leave this pin floating."
      },
      {
        "number": "18",
        "name": "VE2",
        "type": "input",
        "description": "Output Enable 2; when high or disconnected the VOA, VOB, and VOC outputs are enabled, and when low they are disabled."
      },
      {
        "number": "19",
        "name": "VID",
        "type": "input",
        "description": "Logic Input D, the data input for isolation channel D on the side 2 domain."
      },
      {
        "number": "20",
        "name": "VOC",
        "type": "output",
        "description": "Logic Output C, the data output for isolation channel C."
      },
      {
        "number": "21",
        "name": "VOB",
        "type": "output",
        "description": "Logic Output B, the data output for isolation channel B."
      },
      {
        "number": "22",
        "name": "VOA",
        "type": "output",
        "description": "Logic Output A, the data output for isolation channel A."
      },
      {
        "number": "23",
        "name": "GNDISO",
        "type": "power_in",
        "description": "Ground reference for VDD2 and VISO on side 2, internally connected to pins 13 and 16."
      },
      {
        "number": "24",
        "name": "VDD2",
        "type": "power_in",
        "description": "Power supply for the side 2 logic circuits; independent of VDDP and operates between 3.0 V and 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 Table 29 (ADuM5411 Pin Function Descriptions) on page 18. The pin diagram in Figur; Pin types are KiCad ERC classes assigned from the datasheet function text. VISO (pin 14) is classed ; VID (pin 19) is described on the datasheet as a logic input on the side 2 domain, and VOD (pin 6) as"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0785,
        "at": "2026-10-29T01:51:31"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM5410-5411-5412.pdf",
        "pages": 30,
        "sha256": "5762eced48c3a69d",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "adum5411brsz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          8.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77dd0a1fc7e70e9eda1bfde9dde937dc6e391803cff9978790523c850c85a21d",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adum5411brsz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          8.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "83c7223af519ec6bfc1a5b23a3d9d8b22f2431a11d25517ffe262600f6ad0389",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}