AW87318FCR

{
  "slug": "aw87318fcr",
  "version": "0.1.0",
  "type": "component",
  "description": "AWINIC(Shanghai Awinic Tech) Audio Power OpAmps, BGA-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "aw87318fcr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "aw87318fcr.step",
    "aw87318fcr.lbr",
    "docs/hero.png",
    "docs/aw87318fcr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "aw87318fcr-hero.glb",
    "aw87318fcr-hero.overlay.json",
    "aw87318fcr-etched.glb"
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  "component": {
    "mpn": "AW87318FCR",
    "manufacturer": "AWINIC(Shanghai Awinic Tech)",
    "package": "BGA-16",
    "pin_count": 16,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6ffbc8f08c54856e9e63ac78971327a1.pdf",
    "parts": {
      "symbol": "aw87318fcr.kicad_sym",
      "footprint": "aw87318fcr.kicad_mod",
      "model_3d": "aw87318fcr-hero.glb",
      "model_3d_plain": "aw87318fcr-etched.glb",
      "model_3d_step": "aw87318fcr-etched.step",
      "model_3d_step_plain": "aw87318fcr.step",
      "lbr": "aw87318fcr.lbr"
    },
    "distributor_links": {
      "lcsc": "C3034687"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T06:53:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "A1",
        "name": "INP",
        "type": "input",
        "description": "Positive audio input; absolute maximum voltage is -0.3V to VDD+0.3V."
      },
      {
        "number": "A2",
        "name": "INN",
        "type": "input",
        "description": "Negative audio input; absolute maximum voltage is -0.3V to VDD+0.3V."
      },
      {
        "number": "A3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply; absolute maximum VDD voltage is -0.3V to 6V."
      },
      {
        "number": "A4",
        "name": "SHDN",
        "type": "input",
        "description": "Chip power down pin, active low, driven by one-wire pulse control."
      },
      {
        "number": "B1",
        "name": "C2N",
        "type": "passive",
        "description": "Negative terminal of the charge pump flying capacitor CF2; absolute maximum voltage is -0.3V to VDD+0.3V."
      },
      {
        "number": "B2",
        "name": "C2N",
        "type": "passive",
        "description": "Negative terminal of the charge pump flying capacitor CF2; absolute maximum voltage is -0.3V to VDD+0.3V."
      },
      {
        "number": "B3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply; absolute maximum VDD voltage is -0.3V to 6V."
      },
      {
        "number": "B4",
        "name": "VOP",
        "type": "output",
        "description": "Positive audio output; absolute maximum voltage is -0.3V to PVDD+0.3V."
      },
      {
        "number": "C1",
        "name": "C1N",
        "type": "passive",
        "description": "Negative terminal of the charge pump flying capacitor CF1; absolute maximum voltage is -0.3V to VDD+0.3V."
      },
      {
        "number": "C2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "C3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "C4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "D1",
        "name": "C2P",
        "type": "passive",
        "description": "Positive terminal of the charge pump flying capacitor CF2; absolute maximum voltage is -0.3V to PVDD+0.3V."
      },
      {
        "number": "D2",
        "name": "C1P",
        "type": "passive",
        "description": "Positive terminal of the charge pump flying capacitor CF1; absolute maximum voltage is -0.3V to PVDD+0.3V."
      },
      {
        "number": "D3",
        "name": "PVDD",
        "type": "power_out",
        "description": "Charge pump output; absolute maximum PVDD voltage is -0.3V to 7V."
      },
      {
        "number": "D4",
        "name": "VON",
        "type": "output",
        "description": "Negative audio output; absolute maximum voltage is -0.3V to PVDD+0.3V."
      }
    ],
    "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: Package hint says BGA-16, but the datasheet gives the AW87318FCR as FCQFN-16 (1.60mm x 1.60mm, 0.4mm; Pin B2 is listed as C2N in the FCR pin description table, while the pin diagram on page 2 is hard to"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0171,
        "at": "2026-10-27T06:53:28"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6ffbc8f08c54856e9e63ac78971327a1.pdf",
        "pages": 33,
        "sha256": "0aa5deb0f7e63a75",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.008,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd05dcd827f0785ceddfdfe04985c7e95dc3e77c1d7ffe18cf36313b4110ac14",
        "checked": "2026-10-27",
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      },
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        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "058946ab3071fc6be878fb33da9c7dc739d31a97bf6d70c317741488c8737abd",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}