AD8223ARZ-R7

{
  "slug": "ad8223arz-r7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Instrumentation Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ad8223arz-r7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ad8223arz-r7.kicad_sym",
    "ad8223arz-r7.kicad_mod",
    "ad8223arz-r7.glb",
    "ad8223arz-r7.step",
    "ad8223arz-r7.lbr",
    "docs/hero.png",
    "docs/ad8223arz-r7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad8223arz-r7-hero.glb",
    "ad8223arz-r7-hero.overlay.json",
    "ad8223arz-r7-etched.glb"
  ],
  "component": {
    "mpn": "AD8223ARZ-R7",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916247593693184",
    "parts": {
      "symbol": "ad8223arz-r7.kicad_sym",
      "footprint": "ad8223arz-r7.kicad_mod",
      "model_3d": "ad8223arz-r7-hero.glb",
      "model_3d_plain": "ad8223arz-r7-etched.glb",
      "model_3d_step": "ad8223arz-r7-etched.step",
      "model_3d_step_plain": "ad8223arz-r7.step",
      "lbr": "ad8223arz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C652531",
      "digikey": "AD8223ARZ-R7TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:51:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD8223ARZ-R7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-RG",
        "type": "passive",
        "description": "Gain resistor terminal; a single resistor between -RG and +RG sets the gain as G = 5 + (80 kΩ/RG), and with no resistor the gain defaults to 5."
      },
      {
        "number": "2",
        "name": "-IN",
        "type": "input",
        "description": "Negative differential input of the instrumentation amplifier, which can see common-mode voltages up to 150 mV below the negative supply."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Positive differential input of the instrumentation amplifier, which can see common-mode voltages up to 150 mV below the negative supply."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply pin; connect to 0 V for single-supply operation or to the negative rail for dual-supply operation."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Reference terminal to which the output is referenced; connect it to a low impedance source."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output, which swings rail-to-rail and is referenced to the REF pin."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply pin; the part operates from +3 V to +24 V single-supply or ±2 V to ±12 V dual-supply."
      },
      {
        "number": "8",
        "name": "+RG",
        "type": "passive",
        "description": "Gain resistor terminal; the other side of the external gain resistor connects here together with -RG."
      }
    ],
    "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: Pin 7 description cites the supply operating range (+3 V to +24 V single, ±2 V to ±12 V dual), which; The ordering guide lists AD8223ARZ-R71 with footnote 1 (Z = RoHS compliant). The requested MPN AD822"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0862,
        "at": "2026-10-18T13:51:25"
      },
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        "pages": 20,
        "sha256": "23993d9e63d3abfe",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "units": "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": "ad8223arz-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": "cdac6cb4136c2992f5c5028669870953c4c0d27869a58b6560536b7cce62fb99",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}