SL8022KS

{
  "slug": "sl8022ks",
  "version": "0.1.0",
  "type": "component",
  "description": "Slkor(SLKORMICRO Elec.) Touch Screen Controllers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "sl8022ks",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sl8022ks.kicad_sym",
    "sl8022ks.kicad_mod",
    "sl8022ks.glb",
    "sl8022ks.step",
    "sl8022ks.lbr",
    "docs/hero.png",
    "docs/sl8022ks-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sl8022ks-hero.glb",
    "sl8022ks-hero.overlay.json",
    "sl8022ks-etched.glb"
  ],
  "component": {
    "mpn": "SL8022KS",
    "manufacturer": "Slkor(SLKORMICRO Elec.)",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Touch Screen Controllers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3b05ca889a67e1c33290cb6275dcccb2.pdf",
    "parts": {
      "symbol": "sl8022ks.kicad_sym",
      "footprint": "sl8022ks.kicad_mod",
      "model_3d": "sl8022ks-hero.glb",
      "model_3d_plain": "sl8022ks-etched.glb",
      "model_3d_step": "sl8022ks-etched.step",
      "model_3d_step_plain": "sl8022ks.step",
      "lbr": "sl8022ks.lbr"
    },
    "distributor_links": {
      "lcsc": "C5122545"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:16:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OSC",
        "type": "input",
        "description": "Functional option input whose level (VDD or GND) before power-on sets the initial LO1/LO2 output state: high if connected to VDD, low if connected to GND."
      },
      {
        "number": "2",
        "name": "VC",
        "type": "input",
        "description": "Sampling capacitor input; capacitor between VC and GND (e.g. 0.01uF for 3mm acrylic) sets touch sensitivity."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, 2.4V to 5.5V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Negative power supply (ground)."
      },
      {
        "number": "5",
        "name": "TI1",
        "type": "input",
        "description": "Touch input for channel 1, whose touch operation reverses the logic output on LO1."
      },
      {
        "number": "6",
        "name": "TI2",
        "type": "input",
        "description": "Touch input for channel 2, whose touch operation reverses the logic output on LO2."
      },
      {
        "number": "7",
        "name": "LO1",
        "type": "output",
        "description": "Control output for channel 1, toggled by a touch on TI1 and reverting to its initial state on release."
      },
      {
        "number": "8",
        "name": "LO2",
        "type": "output",
        "description": "Control output for channel 2, toggled by a touch on TI2 and reverting to its initial state on release."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 5,
        "cost_usd": 0.0323,
        "at": "2026-10-22T21:16:44"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/3b05ca889a67e1c33290cb6275dcccb2.pdf",
        "pages": 5,
        "sha256": "de469b5e2c6c8a95",
        "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"
    },
    "models_3d": [
      {
        "file": "sl8022ks.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sl8022ks-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f13e700b87da8231133f8d48f8979a83b8c02e8d1ca46559a05b090caa2a79ee",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}