AD620ANZ

{
  "slug": "ad620anz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Instrumentation Amplifiers, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ad620anz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad620anz.kicad_sym",
    "ad620anz.kicad_mod",
    "ad620anz.glb",
    "ad620anz.step",
    "ad620anz.lbr",
    "docs/hero.png",
    "docs/ad620anz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad620anz-hero.glb",
    "ad620anz-hero.overlay.json",
    "ad620anz-etched.glb"
  ],
  "component": {
    "mpn": "AD620ANZ",
    "manufacturer": "Analog Devices",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906758189797376",
    "parts": {
      "symbol": "ad620anz.kicad_sym",
      "footprint": "ad620anz.kicad_mod",
      "model_3d": "ad620anz-hero.glb",
      "model_3d_plain": "ad620anz-etched.glb",
      "model_3d_step": "ad620anz-etched.step",
      "model_3d_step_plain": "ad620anz.step",
      "lbr": "ad620anz.lbr"
    },
    "distributor_links": {
      "lcsc": "C9680",
      "digikey": "505-AD620ANZ-ND",
      "mouser": "584-AD620ANZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T13:54:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD620ANZ-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "584-AD620ANZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RG",
        "type": "passive",
        "description": "One of two gain-set pins; the gain is G = 1 + 49.4 kΩ/RG, RG should have a TC below 10 ppm/°C, and the pins are left unconnected for G = 1."
      },
      {
        "number": "2",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input with 400 Ω series thin-film resistance that withstands overloads of up to ±15 V or ±60 mA for several hours, and must stay within the input voltage range (−VS + 1.9 V to +VS − 1.4 V for ±5 V to ±18 V supplies)."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input with 400 Ω series thin-film resistance that withstands overloads of up to ±15 V or ±60 mA for several hours, and must stay within the input voltage range (−VS + 1.9 V to +VS − 1.4 V for ±5 V to ±18 V supplies)."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply pin; the operating supply range is ±2.3 V to ±18 V."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Reference terminal that defines the zero-output voltage, with an allowable range of ±2 V within the supply voltages, and should be tied to a low-impedance point for good CMR."
      },
      {
        "number": "6",
        "name": "OUTPUT",
        "type": "output",
        "description": "Single-ended output referred to the REF pin potential, with a swing of about −VS + 1.2 V to +VS − 1.4 V at RL = 10 kΩ for ±5 V to ±18 V supplies and a short-circuit current of ±18 mA."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply pin; the operating supply range is ±2.3 V to ±18 V."
      },
      {
        "number": "8",
        "name": "RG",
        "type": "passive",
        "description": "Second gain-set pin; the gain resistor is connected between pins 1 and 8, and the device has a 1.3 mA max quiescent current."
      }
    ],
    "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 text extraction is scrambled, so the pin numbers were assigned from the print; Both pins are labeled RG and the datasheet says the gain is set between pins 1 and 8, so their order; The 1.3 mA max quiescent current in the pin 8 description is a device-level spec, not a pin-specific"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0981,
        "at": "2026-10-15T13:53:58"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906758189797376",
        "pages": 20,
        "sha256": "e1dc6170ba1b659c",
        "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": "ad620anz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad620anz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "28defe5dd623ba5c74c96c7016516ede148fdd4ab6d8893fe0b277a2432031f8",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}