ADA4530-1ARZ

{
  "slug": "ada4530-1arz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ada4530-1arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ada4530-1arz.kicad_sym",
    "ada4530-1arz.kicad_mod",
    "ada4530-1arz.glb",
    "ada4530-1arz.step",
    "ada4530-1arz.lbr",
    "docs/hero.png",
    "docs/ada4530-1arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ada4530-1arz-hero.glb",
    "ada4530-1arz-hero.overlay.json",
    "ada4530-1arz-etched.glb"
  ],
  "component": {
    "mpn": "ADA4530-1ARZ",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893818763038720",
    "parts": {
      "symbol": "ada4530-1arz.kicad_sym",
      "footprint": "ada4530-1arz.kicad_mod",
      "model_3d": "ada4530-1arz-hero.glb",
      "model_3d_plain": "ada4530-1arz-etched.glb",
      "model_3d_step": "ada4530-1arz-etched.step",
      "model_3d_step_plain": "ada4530-1arz.step",
      "lbr": "ada4530-1arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C654128",
      "digikey": "505-ADA4530-1ARZ-ND",
      "mouser": "584-ADA4530-1ARZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:34:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-ADA4530-1ARZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADA4530-1ARZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input, which also feeds the guard-ring buffer; the input common-mode range is V− to V+ − 1.5 V, and operation outside that range is not recommended."
      },
      {
        "number": "2",
        "name": "GRD",
        "type": "output",
        "description": "Guard-ring buffer output that drives the guard around the high-impedance input; it has about 1 kΩ output resistance, and the datasheet advises against loading it except for insulation-resistance guarding, since each 1 nA of load adds 1 µV of guard error per kΩ."
      },
      {
        "number": "3",
        "name": "IC",
        "type": "passive",
        "description": "Internal connection that must be tied to V− or left unconnected."
      },
      {
        "number": "4",
        "name": "V−",
        "type": "power_in",
        "description": "Negative supply voltage; the part operates from 4.5 V to 16 V total (±2.25 V to ±8 V dual supply)."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply voltage; the part operates from 4.5 V to 16 V total (±2.25 V to ±8 V dual supply), with an absolute maximum supply of 17 V."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Rail-to-rail output that typically swings to within 30 mV of the supply rails with a 10 kΩ load."
      },
      {
        "number": "7",
        "name": "GRD",
        "type": "output",
        "description": "Guard-ring buffer output, the second guard pin, which can be connected to the guard ring; the datasheet advises against driving any load other than insulation-resistance guarding through the buffer."
      },
      {
        "number": "8",
        "name": "−IN",
        "type": "input",
        "description": "Inverting input; the input current must be limited to 10 mA and the differential input voltage is rated to ±0.7 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: The pin table gives only the function 'guard' for GRD pins 2 and 7; the output and load limits in th; Pin 3 (IC) is described as internal connection that must be tied to V− or left open; KiCad class 'pa; Pin descriptions are translated from the Chinese ADI datasheet; the sentences combine the pin-table ",
          "1/8 pins cited to the wrong page (name found elsewhere): ['7:GRD@p31']"
        ],
        "pages_sent": 28,
        "cost_usd": 0.1313,
        "at": "2026-10-19T02:33:46"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893818763038720",
        "pages": 53,
        "sha256": "6a8a71abd4e418fd",
        "source_tier": "lcsc"
      },
      "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": "ada4530-1arz.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ada4530-1arz-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": "99d751601bc288b0dd78e2f3a731e87f98ad48b988060d1a06de7b1bb7bd2f3b",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}