PT2314E

{
  "slug": "pt2314e",
  "version": "0.1.0",
  "type": "component",
  "description": "PTC(Princeton Tech) Audio Interface ICs, SOP-28-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "pt2314e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pt2314e.kicad_sym",
    "pt2314e.kicad_mod",
    "pt2314e.glb",
    "pt2314e.step",
    "pt2314e.lbr",
    "docs/hero.png",
    "docs/pt2314e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pt2314e-hero.glb",
    "pt2314e-hero.overlay.json",
    "pt2314e-etched.glb"
  ],
  "component": {
    "mpn": "PT2314E",
    "manufacturer": "PTC(Princeton Tech)",
    "package": "SOP-28-300mil",
    "pin_count": 28,
    "category": "Interface ICs",
    "subcategory": "Audio Interface ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6aa46d524d2d4c76ac2f11d8c49a7936.pdf",
    "parts": {
      "symbol": "pt2314e.kicad_sym",
      "footprint": "pt2314e.kicad_mod",
      "model_3d": "pt2314e-hero.glb",
      "model_3d_plain": "pt2314e-etched.glb",
      "model_3d_step": "pt2314e-etched.step",
      "model_3d_step_plain": "pt2314e.step",
      "lbr": "pt2314e.lbr"
    },
    "distributor_links": {
      "lcsc": "C90034"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:17:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input voltage, with the datasheet stating operation from VDD=4V to 10V."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "3",
        "name": "TREB_L",
        "type": "input",
        "description": "Left channel input for the treble controller."
      },
      {
        "number": "4",
        "name": "TREB_R",
        "type": "input",
        "description": "Right channel input for the treble controller."
      },
      {
        "number": "5",
        "name": "RIN",
        "type": "input",
        "description": "Right channel volume controller input."
      },
      {
        "number": "6",
        "name": "ROUT",
        "type": "output",
        "description": "Right channel input selector output."
      },
      {
        "number": "7",
        "name": "LOUD_R",
        "type": "input",
        "description": "Right channel loudness input."
      },
      {
        "number": "8",
        "name": "RIN4",
        "type": "input",
        "description": "Right channel input 4."
      },
      {
        "number": "9",
        "name": "RIN3",
        "type": "input",
        "description": "Right channel input 3."
      },
      {
        "number": "10",
        "name": "RIN2",
        "type": "input",
        "description": "Right channel input 2."
      },
      {
        "number": "11",
        "name": "RIN1",
        "type": "input",
        "description": "Right channel input 1."
      },
      {
        "number": "12",
        "name": "LOUD_L",
        "type": "input",
        "description": "Left channel loudness input."
      },
      {
        "number": "13",
        "name": "LIN4",
        "type": "input",
        "description": "Left channel input 4."
      },
      {
        "number": "14",
        "name": "LIN3",
        "type": "input",
        "description": "Left channel input 3."
      },
      {
        "number": "15",
        "name": "LIN2",
        "type": "input",
        "description": "Left channel input 2."
      },
      {
        "number": "16",
        "name": "LIN1",
        "type": "input",
        "description": "Left channel input 1."
      },
      {
        "number": "17",
        "name": "LIN",
        "type": "input",
        "description": "Left channel volume controller input."
      },
      {
        "number": "18",
        "name": "LOUT",
        "type": "output",
        "description": "Left channel input selector output."
      },
      {
        "number": "19",
        "name": "BIN_L",
        "type": "input",
        "description": "Left channel input for the bass controller."
      },
      {
        "number": "20",
        "name": "BOUT_L",
        "type": "output",
        "description": "Left channel output for the bass controller."
      },
      {
        "number": "21",
        "name": "BIN_R",
        "type": "input",
        "description": "Right channel input for the bass controller."
      },
      {
        "number": "22",
        "name": "BOUT_R",
        "type": "output",
        "description": "Right channel output for the bass controller."
      },
      {
        "number": "23",
        "name": "OUT_R",
        "type": "output",
        "description": "Right channel output."
      },
      {
        "number": "24",
        "name": "OUT_L",
        "type": "output",
        "description": "Left channel output."
      },
      {
        "number": "25",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "26",
        "name": "SDA",
        "type": "input",
        "description": "I2C data input."
      },
      {
        "number": "27",
        "name": "SCL",
        "type": "input",
        "description": "I2C clock input."
      },
      {
        "number": "28",
        "name": "REF",
        "type": "passive",
        "description": "Analog reference voltage, stated as 1/2VDD."
      }
    ],
    "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: Page 3 pin configuration text is garbled and conflicts with the page 4 pin description table for pin"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0133,
        "at": "2026-10-27T00:16:35"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6aa46d524d2d4c76ac2f11d8c49a7936.pdf",
        "pages": 5,
        "sha256": "c78c78bbd371c7ea",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "ecc34510e8f74b6103a72c2f24133ad80006c738972a56531d1221b277fcecdb",
        "checked": "2026-10-27",
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      },
      {
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  }
}