main
Ray Publish 0.1.0 c69eccd 10d ago
{
  "slug": "ad823arz-r7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices FET Input Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ad823arz-r7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ad823arz-r7.kicad_sym",
    "ad823arz-r7.kicad_mod",
    "ad823arz-r7.glb",
    "ad823arz-r7.step",
    "ad823arz-r7.lbr",
    "docs/hero.png",
    "docs/ad823arz-r7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad823arz-r7-hero.glb",
    "ad823arz-r7-hero.overlay.json",
    "ad823arz-r7-etched.glb"
  ],
  "component": {
    "mpn": "AD823ARZ-R7",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "FET Input Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187184462573568",
    "parts": {
      "symbol": "ad823arz-r7.kicad_sym",
      "footprint": "ad823arz-r7.kicad_mod",
      "model_3d": "ad823arz-r7-hero.glb",
      "model_3d_plain": "ad823arz-r7-etched.glb",
      "model_3d_step": "ad823arz-r7-etched.step",
      "model_3d_step_plain": "ad823arz-r7.step",
      "lbr": "ad823arz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C93795",
      "digikey": "AD823ARZ-R7TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T22:43:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD823ARZ-R7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output of amplifier 1, which swings to within 50 mV of each rail for IOUT ≤ 100 µA and supplies 15 mA, 0.5 V from the rails."
      },
      {
        "number": "2",
        "name": "–IN1",
        "type": "input",
        "description": "Inverting input of amplifier 1, whose input common-mode range extends 0.2 V below -VS, and which needs a series current-limiting resistor if the input may exceed +VS by more than 300 mV."
      },
      {
        "number": "3",
        "name": "+IN1",
        "type": "input",
        "description": "Noninverting input of amplifier 1, whose common-mode range is -0.2 V to +3.8 V at +VS = +5 V, with a series resistor needed to avoid phase reversal for inputs above +VS."
      },
      {
        "number": "4",
        "name": "–VS",
        "type": "power_in",
        "description": "Negative supply rail (ground in single-supply operation); the part operates from 3 V to 36 V single supply or ±1.5 V to ±18 V dual supply."
      },
      {
        "number": "5",
        "name": "+IN2",
        "type": "input",
        "description": "Noninverting input of amplifier 2, whose common-mode range is -0.2 V to +3.8 V at +VS = +5 V, with a series resistor needed to avoid phase reversal for inputs above +VS."
      },
      {
        "number": "6",
        "name": "–IN2",
        "type": "input",
        "description": "Inverting input of amplifier 2, whose input common-mode range extends 0.2 V below -VS, and which needs a series current-limiting resistor if the input may exceed +VS by more than 300 mV."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output of amplifier 2, which swings to within 50 mV of each rail for IOUT ≤ 100 µA and supplies 15 mA, 0.5 V from the rails."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply rail; the part operates from 3 V to 36 V single supply or ±1.5 V to ±18 V dual supply, with absolute maximum supply voltage of 36 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 connection diagram (Figure 1) is a graphic and its text layer is scrambled in extraction: the la; The datasheet covers the 8-lead SOIC_N (R-8) package for AD823ARZ-R7 (7-inch tape and reel, per the "
        ],
        "pages_sent": 21,
        "cost_usd": 0.1028,
        "at": "2026-10-18T22:41:30"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187184462573568",
        "pages": 21,
        "sha256": "4bf1de01cb992497",
        "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": [
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad823arz-r7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "021b8e1d50dddd14bef0f0640a29defea51a9585ec1b15cf11440813e56da477",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}