KTH5701AQ3QNS

{
  "slug": "kth5701aq3qns",
  "version": "0.1.0",
  "type": "component",
  "description": "CONNTEK 3D Magnetic Sensors, QFN-16L-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "kth5701aq3qns",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "kth5701aq3qns.kicad_sym",
    "kth5701aq3qns.kicad_mod",
    "kth5701aq3qns.glb",
    "kth5701aq3qns.step",
    "kth5701aq3qns.lbr",
    "docs/hero.png",
    "docs/kth5701aq3qns-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "kth5701aq3qns-hero.glb",
    "kth5701aq3qns-hero.overlay.json",
    "kth5701aq3qns-etched.glb"
  ],
  "component": {
    "mpn": "KTH5701AQ3QNS",
    "manufacturer": "CONNTEK",
    "package": "QFN-16L-EP(3x3)",
    "pin_count": 17,
    "category": "Magnetic Sensors",
    "subcategory": "3D Magnetic Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d5580cb2ac6543e4b42ddde9db1f7a7d.pdf",
    "parts": {
      "symbol": "kth5701aq3qns.kicad_sym",
      "footprint": "kth5701aq3qns.kicad_mod",
      "model_3d": "kth5701aq3qns-hero.glb",
      "model_3d_plain": "kth5701aq3qns-etched.glb",
      "model_3d_step": "kth5701aq3qns-etched.step",
      "model_3d_step_plain": "kth5701aq3qns.step",
      "lbr": "kth5701aq3qns.lbr"
    },
    "distributor_links": {
      "lcsc": "C25838714"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:51:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 849 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INT",
        "type": "output",
        "description": "Data-ready or wake-up & sleep mode interrupt output, set to 1 until the host sends a read command and reads back the measurement data."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "Active-low SPI chip select driven by the SPI master; pulled up to VDD_IO in I2C mode."
      },
      {
        "number": "3",
        "name": "SCL/SCLK",
        "type": "input",
        "description": "I2C or SPI clock signal input."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not listed in the pin table, so covered by the 'Other NC' entry; not connected, and grounding all NC pins is recommended."
      },
      {
        "number": "5",
        "name": "SDA/MOSI",
        "type": "bidirectional",
        "description": "I2C data input/output port, or SPI data from master output to slave input."
      },
      {
        "number": "6",
        "name": "MISO",
        "type": "output",
        "description": "SPI data from slave output to master input; short MISO and MOSI when using only the three-pin SPI data transfer."
      },
      {
        "number": "7",
        "name": "BUTT_OUT/TRIG",
        "type": "bidirectional",
        "description": "Push-button function output or single-measurement trigger input; must be connected to ground when not used, and must not float when used as a trigger."
      },
      {
        "number": "8",
        "name": "VDD_IO",
        "type": "power_in",
        "description": "IO power supply, recommended operating range 1.8 V to VDD."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "Not listed in the pin table, so covered by the 'Other NC' entry; not connected, and grounding all NC pins is recommended."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "Not listed in the pin table, so covered by the 'Other NC' entry; not connected, and grounding all NC pins is recommended."
      },
      {
        "number": "11",
        "name": "A1",
        "type": "input",
        "description": "I2C address input A1; must be connected to ground in SPI communication."
      },
      {
        "number": "12",
        "name": "A0",
        "type": "input",
        "description": "I2C address input A0; must be connected to ground in SPI communication."
      },
      {
        "number": "13",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "Not listed in the pin table, so covered by the 'Other NC' entry; not connected, and grounding all NC pins is recommended."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, recommended operating range 2.8 V to 5.5 V (3.3 V typical), absolute maximum 6 V."
      },
      {
        "number": "16",
        "name": "NC",
        "type": "unconnected",
        "description": "Not listed in the pin table, so covered by the 'Other NC' entry; not connected, and grounding all NC pins is recommended."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "passive",
        "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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin table lists only pins 1,2,3,5,6,7,8,11,12,13,15 and a generic 'Other NC' row. Pins 4, 9, 10,; The package is named QFN-16L-EP, but the text does not say how to connect the exposed pad (e.g. to g; Pin types for SDA/MOSI and BUTT_OUT/TRIG are taken from the datasheet's 'Input/Output' type. The dat"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0805,
        "at": "2026-10-22T22:51:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d5580cb2ac6543e4b42ddde9db1f7a7d.pdf",
        "pages": 52,
        "sha256": "08677d632af50a8f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "kth5701aq3qns.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "kth5701aq3qns-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3f4f96095808c879f29c148b532fa7113801c7797d02fd0774bd18a21e770afa",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}