AI01Z

{
  "schema_version": 1,
  "type": "component",
  "slug": "ai01z",
  "title": "AI01Z",
  "brief": "Sam wing Touch Sensors, SOT23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "ai01z"
  ],
  "component": {
    "mpn": "AI01Z",
    "manufacturer": "Sam wing",
    "package": "SOT23-6",
    "pin_count": 6,
    "category": "Sensor",
    "subcategory": "Touch Sensors",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2309121405_Sam-wing-AI01Z_C17701848.pdf",
    "parts": {
      "symbol": "ai01z.kicad_sym",
      "footprint": "ai01z.kicad_mod",
      "model_3d": "ai01z-etched.glb",
      "model_3d_plain": "ai01z.glb",
      "model_3d_step": "ai01z-etched.step",
      "model_3d_step_plain": "ai01z.step",
      "lbr": "ai01z.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply input. Operating range 2.5 V to 6.0 V. A 100 nF decoupling capacitor and a recommended 20 Ω series resistor to VDD are shown in the reference schematic."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground / negative supply reference."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "CMOS touch-detection output. Active-low: high when idle, pulled low while a finger is on the sense pad. Max sink current 10 mA at VCC = 5 V. Maximum continuous asserted time is 48 s before an internal timer resets the state."
      },
      {
        "number": "4",
        "name": "KEY",
        "type": "input",
        "description": "Touch-sense input; connects to the sense pad/antenna through a recommended 2 kΩ series resistor (RX)."
      },
      {
        "number": "5",
        "name": "CSEL",
        "type": "passive",
        "description": "Sensitivity-setting capacitor pin. Connect a capacitor to GND (0 pF to 100 pF); smaller capacitance = higher sensitivity. Typically left floating (highest sensitivity) but a PCB pad should be reserved for later tuning. Reference schematic shows 5 pF."
      },
      {
        "number": "6",
        "name": "C1",
        "type": "passive",
        "description": "Internal reference-capacitor pin. Connect a 4.7 nF capacitor to GND (usable range 1 nF to 10 nF)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2309121405_Sam-wing-AI01Z_C17701848.pdf",
        "pages": 6,
        "sha256": "b3a9424cf7e3bb6a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ai01z.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ai01z-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c1fd0842bec194ef45fe897b3bf03577e2b89f0bff51fc622c903d757c5c1f3f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Sam wing",
      "Package": "SOT23-6",
      "Category": "Sensor",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ai01z"
  ],
  "discovery_pitch": "AI01Z (Sam wing) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ai01z.kicad_sym",
    "ai01z.kicad_mod",
    "ai01z.glb",
    "ai01z.step",
    "ai01z.lbr",
    "docs/hero.png",
    "docs/ai01z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:09:42.443Z"
}