D4556F

{
  "slug": "d4556f",
  "version": "0.1.0",
  "type": "component",
  "description": "Silicore(芯谷) , SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "d4556f",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "d4556f.kicad_sym",
    "d4556f.kicad_mod",
    "d4556f.glb",
    "d4556f.step",
    "d4556f.lbr",
    "docs/hero.png",
    "docs/d4556f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "d4556f-hero.glb",
    "d4556f-hero.overlay.json",
    "d4556f-etched.glb"
  ],
  "component": {
    "mpn": "D4556F",
    "manufacturer": "Silicore(芯谷)",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603380542255878144",
    "parts": {
      "symbol": "d4556f.kicad_sym",
      "footprint": "d4556f.kicad_mod",
      "model_3d": "d4556f-hero.glb",
      "model_3d_plain": "d4556f-etched.glb",
      "model_3d_step": "d4556f-etched.step",
      "model_3d_step_plain": "d4556f.step",
      "lbr": "d4556f.lbr"
    },
    "distributor_links": {
      "lcsc": "C22448671"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T01:12:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT 1",
        "type": "output",
        "description": "Output of op-amp 1; the datasheet gives the output swing as 0 to Vcc-1.5V and a typical output current of 100mA."
      },
      {
        "number": "2",
        "name": "IN 1(-)",
        "type": "input",
        "description": "Inverting input of op-amp 1; the absolute maximum input voltage for the device is 15V."
      },
      {
        "number": "3",
        "name": "IN 1(+)",
        "type": "input",
        "description": "Non-inverting input of op-amp 1; the absolute maximum input voltage for the device is 15V."
      },
      {
        "number": "4",
        "name": "Vee",
        "type": "power_in",
        "description": "Negative supply pin; the datasheet's electrical tables use Vee = -15V for the test conditions and the device supply range is ±2V to ±18V."
      },
      {
        "number": "5",
        "name": "IN 2(+)",
        "type": "input",
        "description": "Non-inverting input of op-amp 2; the absolute maximum input voltage for the device is 15V."
      },
      {
        "number": "6",
        "name": "IN 2(-)",
        "type": "input",
        "description": "Inverting input of op-amp 2; the absolute maximum input voltage for the device is 15V."
      },
      {
        "number": "7",
        "name": "OUT 2",
        "type": "output",
        "description": "Output of op-amp 2; the datasheet gives the output swing as 0 to Vcc-1.5V and a typical output current of 100mA."
      },
      {
        "number": "8",
        "name": "Vcc",
        "type": "power_in",
        "description": "Positive supply pin; the absolute maximum supply voltage is 18V."
      }
    ],
    "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 pin diagram on page 2 is an image and not present in the extracted text; the pin mapping was tak; The datasheet does not give per-pin electrical limits. Input voltage (15V), supply (18V) and output ; The datasheet's pin table names pin 4 as Vee without stating its min/max voltage; the only stated ne"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0234,
        "at": "2026-10-21T01:09:19"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603380542255878144",
        "pages": 8,
        "sha256": "5889184fb991fa22",
        "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"
    },
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        "role": "plain",
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        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "d4556f-etched.step",
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        "sha256": "3b92ff1f2872d847a87bda1ca46fd1a4b22330eee4ec92772600f145be974705",
        "checked": "2026-10-21",
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      }
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  }
}