TM1650-DIP16

{
  "slug": "tm1650-dip16",
  "version": "0.1.0",
  "type": "component",
  "description": "TM(Shenzhen Titan Micro Elec) LED Drivers, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "tm1650-dip16",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tm1650-dip16.kicad_sym",
    "tm1650-dip16.kicad_mod",
    "tm1650-dip16.glb",
    "tm1650-dip16.step",
    "tm1650-dip16.lbr",
    "docs/hero.png",
    "docs/tm1650-dip16-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tm1650-dip16-hero.glb",
    "tm1650-dip16-hero.overlay.json",
    "tm1650-dip16-etched.glb"
  ],
  "component": {
    "mpn": "TM1650-DIP16",
    "manufacturer": "TM(Shenzhen Titan Micro Elec)",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/518e12270dfda9d74adfd97dc8af9e08.pdf",
    "parts": {
      "symbol": "tm1650-dip16.kicad_sym",
      "footprint": "tm1650-dip16.kicad_mod",
      "model_3d": "tm1650-dip16-hero.glb",
      "model_3d_plain": "tm1650-dip16-etched.glb",
      "model_3d_step": "tm1650-dip16-etched.step",
      "model_3d_step_plain": "tm1650-dip16.step",
      "lbr": "tm1650-dip16.lbr"
    },
    "distributor_links": {
      "lcsc": "C22767315"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:35:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DIG1",
        "type": "output",
        "description": "LED digit drive output for digit 1, active low, also keyboard-scan output driven high during key scan."
      },
      {
        "number": "2",
        "name": "CLK",
        "type": "input",
        "description": "Clock input of the 2-wire serial interface with built-in pull-up resistor."
      },
      {
        "number": "3",
        "name": "DAT",
        "type": "bidirectional",
        "description": "Data input/output of the 2-wire serial interface, open-drain with built-in pull-up."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Logic ground, connected to system ground."
      },
      {
        "number": "5",
        "name": "DIG2",
        "type": "output",
        "description": "LED digit drive output for digit 2, active low, also keyboard-scan output driven high during key scan."
      },
      {
        "number": "6",
        "name": "DIG3",
        "type": "output",
        "description": "LED digit drive output for digit 3, active low, also keyboard-scan output driven high during key scan."
      },
      {
        "number": "7",
        "name": "DIG4",
        "type": "output",
        "description": "LED digit drive output for digit 4, active low, also keyboard-scan output driven high during key scan."
      },
      {
        "number": "8",
        "name": "A/KI1",
        "type": "bidirectional",
        "description": "LED segment A drive output, active high, or keyboard-scan input 1, active high with built-in pull-down."
      },
      {
        "number": "9",
        "name": "B/KI2",
        "type": "bidirectional",
        "description": "LED segment B drive output, active high, or keyboard-scan input 2, active high with built-in pull-down."
      },
      {
        "number": "10",
        "name": "VCC",
        "type": "power_in",
        "description": "Logic power supply positive, 3-5.5V."
      },
      {
        "number": "11",
        "name": "C/KI3",
        "type": "bidirectional",
        "description": "LED segment C drive output, active high, or keyboard-scan input 3, active high with built-in pull-down."
      },
      {
        "number": "12",
        "name": "D/KI4",
        "type": "bidirectional",
        "description": "LED segment D drive output, active high, or keyboard-scan input 4, active high with built-in pull-down."
      },
      {
        "number": "13",
        "name": "E/KI5",
        "type": "bidirectional",
        "description": "LED segment E drive output, active high, or keyboard-scan input 5, active high with built-in pull-down."
      },
      {
        "number": "14",
        "name": "F/KI6",
        "type": "bidirectional",
        "description": "LED segment F drive output, active high, or keyboard-scan input 6, active high with built-in pull-down."
      },
      {
        "number": "15",
        "name": "G/KI7",
        "type": "bidirectional",
        "description": "LED segment G drive output, active high, or keyboard-scan input 7, active high with built-in pull-down."
      },
      {
        "number": "16",
        "name": "DP/KP",
        "type": "output",
        "description": "LED segment DP drive output, active high, or key-scan flag output that goes low in 7-segment mode with display on when a valid key is detected."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.2818,
        "at": "2026-10-23T12:34:56"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/518e12270dfda9d74adfd97dc8af9e08.pdf",
        "pages": 12,
        "sha256": "7faf9f50b900d3c0",
        "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": "tm1650-dip16.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "17a30b1f0ab3fd5384a1231e3c63c394888d5b952c542a8c189e023ed3467464",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tm1650-dip16-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "fd85ae36eb336d0a27a4c40b47259f88592bb55d17f6c3ea448e43350c3fb9bf",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}