CAP1106-1-AIA-TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "cap1106-1-aia-tr",
  "title": "CAP1106-1-AIA-TR",
  "brief": "Microchip Tech Touch Sensors, DFN-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensors",
    "cap1106-1-aia-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CAP1106-1-AIA-TR",
    "manufacturer": "Microchip Tech",
    "package": "DFN-10-EP(3x3)",
    "pin_count": 11,
    "category": "Sensors",
    "subcategory": "Touch Sensors",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/00001624B.pdf",
    "parts": {
      "symbol": "cap1106-1-aia-tr.kicad_sym",
      "footprint": "cap1106-1-aia-tr.kicad_mod",
      "model_3d": "cap1106-1-aia-tr-hero.glb",
      "model_3d_plain": "cap1106-1-aia-tr-etched.glb",
      "model_3d_step": "cap1106-1-aia-tr-etched.step",
      "model_3d_step_plain": "cap1106-1-aia-tr.step",
      "lbr": "cap1106-1-aia-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2652052",
      "digikey": "CAP1106-1-AIA-TR-ND",
      "mouser": "579-CAP1106-1-AIA-TR"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:19:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CAP1106-1-AIA-TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "579-CAP1106-1-AIA-TR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS1",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 1 (analog I/O); connect to ground when unused."
      },
      {
        "number": "2",
        "name": "ALERT#",
        "type": "output",
        "description": "Active-low alert/interrupt output for SMBus alert, open drain and 5V tolerant; connect to ground when unused."
      },
      {
        "number": "3",
        "name": "SMDATA",
        "type": "bidirectional",
        "description": "Bi-directional open-drain SMBus data line, 5V tolerant; requires a pull-up resistor."
      },
      {
        "number": "4",
        "name": "SMCLK",
        "type": "input",
        "description": "SMBus clock input, 5V tolerant; requires a pull-up resistor."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply; VDD is 3.0 V to 3.6 V (typical 3.3 V) per Table 3-2."
      },
      {
        "number": "6",
        "name": "CS6",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 6 (analog I/O); connect to ground when unused."
      },
      {
        "number": "7",
        "name": "CS5",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 5 (analog I/O); connect to ground when unused."
      },
      {
        "number": "8",
        "name": "CS4",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 4 (analog I/O); connect to ground when unused."
      },
      {
        "number": "9",
        "name": "CS3",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 3 (analog I/O); connect to ground when unused."
      },
      {
        "number": "10",
        "name": "CS2",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 2 (analog I/O); connect to ground when unused."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 2 ALERT# is printed with two alternative functions in Table 2-1, active-low open-drain (OD) and ; The bottom exposed pad is not numbered on the package drawing or in Table 2-1, so it is listed as EP"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0204,
        "at": "2026-11-02T17:18:56"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/00001624B.pdf",
        "pages": 48,
        "sha256": "b9838469a752c5eb",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cap1106-1-aia-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.98,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cap1106-1-aia-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.98,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b7c05fdeb00680bbe5fe1b92d71df673c46208d7bf1b6ca91d1e8416fadd4ee9",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "DFN-10-EP(3x3)",
      "Category": "Sensors",
      "Pins": "11"
    },
    "appearance": {
      "contacts": {
        "quote": "PIN 1 (Ni/Pd PP-LF) Line 1 – Device Code, Week 2x 0.6",
        "page": 41,
        "doc": "ds.pdf",
        "plating": "nickel"
      },
      "version": 1,
      "datasheet_sha256": "b9838469a752c5eb95a43c958c5f8aa449a617df676e531c1f1b6910e9480d41"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cap1106-1-aia-tr"
  ],
  "discovery_pitch": "CAP1106-1-AIA-TR (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cap1106-1-aia-tr.kicad_sym",
    "cap1106-1-aia-tr.kicad_mod",
    "cap1106-1-aia-tr.glb",
    "cap1106-1-aia-tr.step",
    "cap1106-1-aia-tr.lbr",
    "docs/hero.png",
    "docs/cap1106-1-aia-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cap1106-1-aia-tr-hero.glb",
    "cap1106-1-aia-tr-hero.overlay.json",
    "cap1106-1-aia-tr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}