HX6639ISO-D

{
  "schema_version": 1,
  "type": "component",
  "slug": "hx6639iso-d",
  "title": "HX6639ISO-D",
  "brief": "HUAXIN Hall Sensor, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "hx6639iso-d"
  ],
  "component": {
    "mpn": "HX6639ISO-D",
    "manufacturer": "HUAXIN",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Sensor",
    "subcategory": "Hall Sensor",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8683f129890a3f2a4a45528c93ddb4d2.pdf",
    "parts": {
      "symbol": "hx6639iso-d.kicad_sym",
      "footprint": "hx6639iso-d.kicad_mod",
      "model_3d": "hx6639iso-d-etched.glb",
      "model_3d_plain": "hx6639iso-d.glb",
      "model_3d_step": "hx6639iso-d-etched.step",
      "model_3d_step_plain": "hx6639iso-d.step",
      "lbr": "hx6639iso-d.lbr"
    },
    "distributor_links": {
      "lcsc": "C558886"
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input. Operating range 2.8 V to 6.0 V (abs max 8 V, reverse -0.5 V). Typical IDD ~3.3 mA at 5 V, B=0. Bypass with a 1 nF/10 V ceramic near the pin per the application diagram."
      },
      {
        "number": "2",
        "name": "OUTPUT",
        "type": "output",
        "description": "Push-pull analog Hall output, no pull-up required. VOUT = VDD/2 at B = 0 (VNULL). Slope for the D variant is 13.0 mV/Gs (linear over ±185 Gs); VOH ~4.9 V, VOL ~0.01-0.1 V, IO up to 1.5 mA source/sink, TSW ~150 µs. South-pole field near the top drives VOUT above VNULL, north-pole drives it below. Recommended 10 nF/10 V load cap to GND."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. Must connect solidly to the supply return."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8683f129890a3f2a4a45528c93ddb4d2.pdf",
        "pages": 13,
        "sha256": "b848aed2dc79da33",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -0.9375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23@sha256:0d88c86c1b6d8c1a",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "hx6639iso-d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hx6639iso-d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a1b2b9c80c6fd72501f1ae4eb399ad9b7c946d5104df0f385edd0c6563218f70",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HUAXIN",
      "Package": "SOT-23",
      "Category": "Sensor",
      "Pins": "3"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "hx6639iso-d"
  ],
  "discovery_pitch": "HX6639ISO-D (HUAXIN) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hx6639iso-d.kicad_sym",
    "hx6639iso-d.kicad_mod",
    "hx6639iso-d.glb",
    "hx6639iso-d.step",
    "hx6639iso-d-etched.step",
    "hx6639iso-d.lbr",
    "docs/hero.png",
    "docs/hx6639iso-d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "HX6639ISO-A",
      "kind": "unknown"
    },
    {
      "mpn": "HX6639ISO-B",
      "kind": "unknown"
    },
    {
      "mpn": "HX6639ISO-C",
      "kind": "unknown"
    },
    {
      "mpn": "HX6639ISO-D",
      "kind": "packaging"
    },
    {
      "mpn": "HX6639ISO-DIUA-A",
      "kind": "packaging"
    },
    {
      "mpn": "HX6639ISO-DIUA-B",
      "kind": "packaging"
    },
    {
      "mpn": "HX6639ISO-DIUA-C",
      "kind": "packaging"
    },
    {
      "mpn": "HX6639ISO-DIUA-D",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T22:18:58.557Z"
}