AiP1642

{
  "slug": "aip1642",
  "version": "0.1.0",
  "type": "component",
  "description": "Wuxi I core Elec Digital Tube Drivers, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "aip1642",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "aip1642.kicad_sym",
    "aip1642.kicad_mod",
    "aip1642.glb",
    "aip1642.step",
    "aip1642.lbr",
    "docs/hero.png",
    "docs/aip1642-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "AiP1642",
    "manufacturer": "Wuxi I core Elec",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "LED Drivers",
    "subcategory": "Digital Tube Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882498109104128",
    "parts": {
      "symbol": "aip1642.kicad_sym",
      "footprint": "aip1642.kicad_mod",
      "model_3d": "aip1642-etched.glb",
      "model_3d_plain": "aip1642.glb",
      "model_3d_step": "aip1642-etched.step",
      "model_3d_step_plain": "aip1642.step",
      "lbr": "aip1642.lbr"
    },
    "distributor_links": {
      "lcsc": "C191807"
    },
    "pins": [
      {
        "number": "1",
        "name": "Q0",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "2",
        "name": "Q1",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "3",
        "name": "Q2",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "4",
        "name": "Q3",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "5",
        "name": "Q4",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "6",
        "name": "Q5",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "7",
        "name": "Q6",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "8",
        "name": "Q7",
        "type": "output",
        "description": "Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current."
      },
      {
        "number": "9",
        "name": "C1",
        "type": "output",
        "description": "Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current."
      },
      {
        "number": "10",
        "name": "C2",
        "type": "output",
        "description": "Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current."
      },
      {
        "number": "11",
        "name": "C3",
        "type": "output",
        "description": "Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current."
      },
      {
        "number": "12",
        "name": "C4",
        "type": "output",
        "description": "Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current."
      },
      {
        "number": "13",
        "name": "CLK",
        "type": "input",
        "description": "Clock input for serial interface, data written on rising edge, 10K pull-up resistor built-in."
      },
      {
        "number": "14",
        "name": "DATA",
        "type": "input",
        "description": "Serial data input for shift register, stored in IC register, 10K pull-up resistor built-in."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Logic power supply, 3.0V to 3.6V, nominal 3.3V."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Logic ground reference, 0V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 10,
        "cost_usd": 0.1282,
        "at": "2026-09-21T19:01:35"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882498109104128",
        "pages": 10,
        "sha256": "d23283b694da503a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "aip1642.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "aip1642-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "be06150b101092fafbcf46ffc18345c499449ff989a42ece688142ae1b9acf6b",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}