ai03c-ssop10

{
  "slug": "ai03c-ssop10",
  "version": "0.1.0",
  "type": "component",
  "description": "Sam wing AI03C ssop10 Touch Sensors, SSOP-10-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "sensor",
    "ai03c ssop10"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ai03c-ssop10.kicad_sym",
    "ai03c-ssop10.kicad_mod",
    "ai03c-ssop10.glb",
    "ai03c-ssop10.step",
    "ai03c-ssop10.lbr",
    "docs/hero.png",
    "docs/ai03c-ssop10-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ai03c-ssop10-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray"
  },
  "component": {
    "mpn": "AI03C ssop10",
    "manufacturer": "Sam wing AI03C ssop10",
    "package": "SSOP-10-150mil",
    "pin_count": 10,
    "category": "Touch Sensors",
    "parts": {
      "symbol": "ai03c-ssop10.kicad_sym",
      "footprint": "ai03c-ssop10.kicad_mod",
      "model_3d": "ai03c-ssop10-etched.glb",
      "model_3d_plain": "ai03c-ssop10.glb",
      "model_3d_step": "ai03c-ssop10-etched.step",
      "model_3d_step_plain": "ai03c-ssop10.step",
      "lbr": "ai03c-ssop10.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "C1",
        "type": "passive",
        "description": "Internal reference (balance) capacitor interface. Connect a 1-10 nF NPO capacitor to GND (4.7 nF recommended). Should be placed close to the IC."
      },
      {
        "number": "2",
        "name": "CSEL",
        "type": "passive",
        "description": "Sensitivity-adjust capacitor interface. Connect a 0-100 pF NPO capacitor to GND; smaller value gives higher sensitivity. Should be placed close to the IC."
      },
      {
        "number": "3",
        "name": "KEY1",
        "type": "input",
        "description": "Capacitive touch sensing input for channel 1. Connect to touch pad (typically 3mm-30mm square) through a ~1 kΩ series resistor."
      },
      {
        "number": "4",
        "name": "KEY2",
        "type": "input",
        "description": "Capacitive touch sensing input for channel 2. Connect to touch pad through a ~1 kΩ series resistor."
      },
      {
        "number": "5",
        "name": "KEY3",
        "type": "input",
        "description": "Capacitive touch sensing input for channel 3. Connect to touch pad through a ~1 kΩ series resistor."
      },
      {
        "number": "6",
        "name": "OUT3",
        "type": "output",
        "description": "Open-drain output for KEY3. Pulls low when KEY3 is touched, high-impedance otherwise. Requires an external pull-up resistor (typ. 10 kΩ)."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Open-drain output for KEY2. Pulls low when KEY2 is touched, high-impedance otherwise. Requires an external pull-up resistor (typ. 10 kΩ)."
      },
      {
        "number": "8",
        "name": "OUT1",
        "type": "output",
        "description": "Open-drain output for KEY1. Pulls low when KEY1 is touched, high-impedance otherwise. Requires an external pull-up resistor (typ. 10 kΩ)."
      },
      {
        "number": "9",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply input, 2.5 V to 5.5 V (absolute max 6.0 V). Typical current 394 µA at 3.0 V / 666 µA at 5.0 V; sleep current 7 µA / 11 µA. Datasheet recommends a 20 Ω series resistor from the supply rail and a 100 nF decoupling capacitor to GND."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (supply return). 0 V reference for all pins."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C2943975",
      "digikey": false,
      "mouser": false
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:51:37Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "models_3d": [
      {
        "file": "ai03c-ssop10.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.1,
          4.9,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "67b52412e9c230c40c0bdcb2098b238633f27dfc65692a16abf3448995fbe697",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ai03c-ssop10-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.1,
          4.9,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8aa4a1ff168244b5c394dbee877eb4c0b860b3d4a508082e7a566325ba3715a1",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}