CAP1293-1-SN-TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "cap1293-1-sn-tr",
  "title": "CAP1293-1-SN-TR",
  "brief": "Microchip Tech Touch Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "sensors",
    "cap1293-1-sn-tr",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "CAP1293-1-SN-TR",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Sensors",
    "subcategory": "Touch Sensors",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/00001566B.pdf",
    "parts": {
      "symbol": "cap1293-1-sn-tr.kicad_sym",
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      "lbr": "cap1293-1-sn-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2652067",
      "digikey": "CAP1293-1-SN-TR-ND",
      "mouser": "579-CAP1293-1-SN-TR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:05:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CAP1293-1-SN-TR-ND",
        "status": "found"
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      "mouser": {
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    },
    "pins": [
      {
        "number": "1",
        "name": "ALERT#",
        "type": "output",
        "description": "Active-low open-drain alert/interrupt output for SMBus alert, 5V tolerant, requires pull-up resistor; connect to ground if unused."
      },
      {
        "number": "2",
        "name": "SMDATA",
        "type": "bidirectional",
        "description": "Bi-directional open-drain SMBus or I2C data pin, 5V tolerant, requires pull-up resistor."
      },
      {
        "number": "3",
        "name": "SMCLK",
        "type": "input",
        "description": "SMBus or I2C clock input, 5V tolerant, requires pull-up resistor."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, 3.0V to 5.5V operating range (absolute maximum -0.3 to 6.5 V)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "CS3",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 3 (analog I/O), voltage limited to -0.3 to 4.0 V; connect to ground if unused."
      },
      {
        "number": "7",
        "name": "CS2/SG",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 2 or signal guard output (analog I/O); connect to ground if unused as CS2, leave open if unused as SG."
      },
      {
        "number": "8",
        "name": "CS1",
        "type": "bidirectional",
        "description": "Capacitive touch sensor input 1 (analog I/O), voltage limited to -0.3 to 4.0 V; connect to ground if unused."
      }
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        "cost_usd": 0.213,
        "at": "2026-10-23T03:04:41"
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        "pages": 63,
        "sha256": "dd5c0db128f93ffb",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 8,
        "described": 8,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Sensors",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
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          "typ": null,
          "max": 5.5,
          "conditions": "VDD = 3V to 5.5V, TA = 0°C to 85°C",
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        },
        {
          "name": "Supply Current Standby default",
          "symbol": "ISTBY_DEF",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 120,
          "max": 170,
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        {
          "name": "Supply Current Standby low power",
          "symbol": "ISTBY_LP",
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          "name": "Supply Current Deep Sleep",
          "symbol": "IDSLEEP_3V",
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          "symbol": "CBASE",
          "kind": "electrical",
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          "name": "Power Supply Rejection",
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        {
          "name": "Power-On Reset Voltage",
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          "name": "Power-On Reset Release Voltage",
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        {
          "name": "Brown-Out Reset",
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          "name": "VDD Rise Rate",
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        {
          "name": "Power-Up Timer Period",
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        {
          "name": "ESD Rating, All Pins, HBM",
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        {
          "name": "Junction to Ambient",
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          "max": null,
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