AD780ANZ

{
  "slug": "ad780anz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Voltage Reference, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ad780anz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad780anz.kicad_sym",
    "ad780anz.kicad_mod",
    "ad780anz.glb",
    "ad780anz.step",
    "ad780anz.lbr",
    "docs/hero.png",
    "docs/ad780anz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad780anz-hero.glb",
    "ad780anz-hero.overlay.json",
    "ad780anz-etched.glb"
  ],
  "component": {
    "mpn": "AD780ANZ",
    "manufacturer": "Analog Devices",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Voltage Reference",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588929071954997248",
    "parts": {
      "symbol": "ad780anz.kicad_sym",
      "footprint": "ad780anz.kicad_mod",
      "model_3d": "ad780anz-hero.glb",
      "model_3d_plain": "ad780anz-etched.glb",
      "model_3d_step": "ad780anz-etched.step",
      "model_3d_step_plain": "ad780anz.step",
      "lbr": "ad780anz.lbr"
    },
    "distributor_links": {
      "lcsc": "C1575343",
      "digikey": "505-AD780ANZ-ND",
      "mouser": "584-AD780ANZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T19:57:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD780ANZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD780ANZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; this pin must be left unconnected (DNC = do not connect to this pin)."
      },
      {
        "number": "2",
        "name": "+VIN",
        "type": "power_in",
        "description": "Supply input; the AD780 operates from 4.0 V to 36 V, with +VIN to ground rated at 36 V maximum."
      },
      {
        "number": "3",
        "name": "TEMP",
        "type": "output",
        "description": "Temperature output that is about 560 mV at 25°C and rises about 2 mV/°C; it is rated 36 V maximum to ground and its current draw strongly affects VOUT, so it must be buffered by a suitable op amp."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "5",
        "name": "TRIM",
        "type": "passive",
        "description": "Output trim connection for a coarse trim (4% range) potentiometer between VOUT, TRIM and GND or fine trim through a large series resistor; TRIM to ground is rated 36 V maximum."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Precision 2.5 V or 3.0 V reference output that can source or sink up to 10 mA and is safe for indefinite short to ground and momentary short to VIN."
      },
      {
        "number": "7",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; internally this pin is a 20 kΩ resistor to +VIN used only for production test, so it must not be tied to any external circuit."
      },
      {
        "number": "8",
        "name": "2.5V/3.0V O/P SELECT",
        "type": "input",
        "description": "Output voltage select: leave unconnected (DNC) for 2.5 V output or connect to GND for 3.0 V output."
      }
    ],
    "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 PDIP pin configuration (Figure 2) is text-extracted with the pin numbers and labels separated; t; Pin types are KiCad-style classifications chosen by the extractor (e.g., TEMP as output, TRIM as pas; Datasheet pin 7 description is a 20 kΩ internal resistor to +VIN for production test; the datasheet "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0716,
        "at": "2026-10-16T19:56:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588929071954997248",
        "pages": 12,
        "sha256": "db43df084d801b07",
        "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": "ad780anz.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": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad780anz-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": "9b5c535ef85d717399ea2973b7a41b4608605ffa3ccf16b75c712c9c70b14e8a",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}