HT8527ARZ

{
  "slug": "ht8527arz",
  "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",
    "operational amplifier-comparator",
    "ht8527arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ht8527arz.kicad_sym",
    "ht8527arz.kicad_mod",
    "ht8527arz.glb",
    "ht8527arz.step",
    "ht8527arz.lbr",
    "docs/hero.png",
    "docs/ht8527arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ht8527arz-hero.glb",
    "ht8527arz-hero.overlay.json",
    "ht8527arz-etched.glb"
  ],
  "component": {
    "mpn": "HT8527ARZ",
    "manufacturer": "HTCSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a4b2d7022fab2616a5637425e57f6123.pdf",
    "parts": {
      "symbol": "ht8527arz.kicad_sym",
      "footprint": "ht8527arz.kicad_mod",
      "model_3d": "ht8527arz-hero.glb",
      "model_3d_plain": "ht8527arz-etched.glb",
      "model_3d_step": "ht8527arz-etched.step",
      "model_3d_step_plain": "ht8527arz.step",
      "lbr": "ht8527arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C5158904"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:20:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Amplifier A rail-to-rail output, with output swing within 35 mV of each rail at 250 µA load."
      },
      {
        "number": "2",
        "name": "–IN A",
        "type": "input",
        "description": "Amplifier A inverting input, rail-to-rail, with input fault current limited to 5 mA by external series resistance."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Amplifier A non-inverting input, rail-to-rail, with input fault current limited to 5 mA by external series resistance."
      },
      {
        "number": "4",
        "name": "V–",
        "type": "power_in",
        "description": "Negative supply or ground, with the datasheet characterized at V- = 0 V for single-supply operation."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Amplifier B non-inverting input, rail-to-rail, with input fault current limited to 5 mA by external series resistance."
      },
      {
        "number": "6",
        "name": "–IN B",
        "type": "input",
        "description": "Amplifier B inverting input, rail-to-rail, with input fault current limited to 5 mA by external series resistance."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Amplifier B rail-to-rail output, with output swing within 35 mV of each rail at 250 µA load."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply, operating from 1.8 V to 6 V with 6 V absolute maximum supply voltage."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin-configuration drawing was lost in text extraction. Only the pin names and the number rows (1; The datasheet lists SOP8 R-suffix HT8527ARZ and SOP8 M-suffix (MSOP) HT8527ARMZ as separate variants"
        ],
        "pages_sent": 12,
        "cost_usd": 0.134,
        "at": "2026-10-23T09:20:09"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a4b2d7022fab2616a5637425e57f6123.pdf",
        "pages": 12,
        "sha256": "b7d72603d826a86d",
        "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": "ht8527arz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ht8527arz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "eaa989436e541003a21df4f92a1e5fe7454dd0317e6c27753ea8bbbd0c11f5aa",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}