HT8072ARZ

{
  "slug": "ht8072arz",
  "version": "0.1.0",
  "type": "component",
  "description": "HTCSEMI Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ht8072arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht8072arz.kicad_sym",
    "ht8072arz.kicad_mod",
    "ht8072arz.glb",
    "ht8072arz.step",
    "ht8072arz.lbr",
    "docs/hero.png",
    "docs/ht8072arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht8072arz-hero.glb",
    "ht8072arz-hero.overlay.json",
    "ht8072arz-etched.glb"
  ],
  "component": {
    "mpn": "HT8072ARZ",
    "manufacturer": "HTCSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954743297622016",
    "parts": {
      "symbol": "ht8072arz.kicad_sym",
      "footprint": "ht8072arz.kicad_mod",
      "model_3d": "ht8072arz-hero.glb",
      "model_3d_plain": "ht8072arz-etched.glb",
      "model_3d_step": "ht8072arz-etched.step",
      "model_3d_step_plain": "ht8072arz.step",
      "lbr": "ht8072arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C2937056"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:42:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Output 1",
        "type": "output",
        "description": "Output of amplifier 1, which is current limited and protected from a direct short to ground."
      },
      {
        "number": "2",
        "name": "Inputs 1 -",
        "type": "input",
        "description": "Inverting input of amplifier 1; ESD diodes/clamps provide input protection and the common mode input range extends to VEE (ground)."
      },
      {
        "number": "3",
        "name": "Inputs 1 +",
        "type": "input",
        "description": "Non-inverting input of amplifier 1; the common mode input voltage range includes ground (VEE), so single-supply operation down to 3.0 V is feasible."
      },
      {
        "number": "4",
        "name": "VEE/GND",
        "type": "power_in",
        "description": "Negative supply (ground in single-supply operation); the common mode input range includes this potential."
      },
      {
        "number": "5",
        "name": "Inputs 2 +",
        "type": "input",
        "description": "Non-inverting input of amplifier 2; the common mode input voltage range includes ground (VEE)."
      },
      {
        "number": "6",
        "name": "Inputs 2 -",
        "type": "input",
        "description": "Inverting input of amplifier 2; ESD diodes/clamps provide input protection."
      },
      {
        "number": "7",
        "name": "Output 2",
        "type": "output",
        "description": "Output of amplifier 2, which is current limited and protected from a direct short to ground."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; single supply range is 3.0 V to 36 V (VCC+|VEE| ≤ 36 V for split supplies)."
      }
    ],
    "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 SOP-8 pinout is not given as a numbered table. It was inferred from the garbled 'Dual, Top View'; The datasheet states the offset null pins apply to HT8071 only, so no offset null pins are listed fo"
        ],
        "pages_sent": 19,
        "cost_usd": 0.0887,
        "at": "2026-10-18T03:40:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588954743297622016",
        "pages": 19,
        "sha256": "a5ce6b1baed47a0c",
        "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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        "file": "ht8072arz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
        ],
        "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": "ht8072arz-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": "cdbd010fa060043fda8ae41a63a35230b26e4f36fddb9183ced887ddfe74f6fe",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}