HGV8542M

{
  "slug": "hgv8542m",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI Operational Amplifier, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "hgv8542m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hgv8542m.kicad_sym",
    "hgv8542m.kicad_mod",
    "hgv8542m.glb",
    "hgv8542m.step",
    "hgv8542m.lbr",
    "docs/hero.png",
    "docs/hgv8542m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hgv8542m-hero.glb",
    "hgv8542m-hero.overlay.json",
    "hgv8542m-etched.glb"
  ],
  "component": {
    "mpn": "HGV8542M",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590316479200587776",
    "parts": {
      "symbol": "hgv8542m.kicad_sym",
      "footprint": "hgv8542m.kicad_mod",
      "model_3d": "hgv8542m-hero.glb",
      "model_3d_plain": "hgv8542m-etched.glb",
      "model_3d_step": "hgv8542m-etched.step",
      "model_3d_step_plain": "hgv8542m.step",
      "lbr": "hgv8542m.lbr"
    },
    "distributor_links": {
      "lcsc": "C5116325"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:55:29Z",
      "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": "Output of amplifier A, which swings within the supply rails (the datasheet specifies V_OH and V_OL against V+ and V-)."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier A; differential input voltage must stay within the absolute maximum rating of ±VS."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Non-inverting input of amplifier A; the common-mode input range spans the supply rails (VCM = 0 V to VS in the CMRR specification)."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail; the operating supply is 2.7 V to 5.5 V and the absolute maximum total supply (V+ to V-) is 6 V, with GND between V- and V+."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Non-inverting input of amplifier B; the common-mode input range spans the supply rails (VCM = 0 V to VS in the CMRR specification)."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier B; differential input voltage must stay within the absolute maximum rating of ±VS."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier B, which swings within the supply rails (the datasheet specifies V_OH and V_OL against V+ and V-)."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail; the operating supply is 2.7 V to 5.5 V and the absolute maximum total supply (V+ to V-) is 6 V."
      }
    ],
    "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 datasheet does not print the name 'SOP-8'. I mapped it to the 8-pin SOIC package (code R), which; The ordering suffix 'M' in HGV8542M is not listed in the datasheet. Its package suffixes are R (SOIC; The datasheet gives one pin diagram for all HGV8542 8-pin variants, so the pinout is the same for SO",
          "1/8 pins cited to the wrong page (name found elsewhere): ['8:V+@p5']"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0909,
        "at": "2026-10-18T02:53:28"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590316479200587776",
        "pages": 15,
        "sha256": "fc99488bc7b54830",
        "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": "hgv8542m.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hgv8542m-etched.step",
        "role": "eda",
        "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": "58cd05c9079f7189b5c458986edb1a66df9ad918fc5c8d5fb376912a60cea4f0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}