A31010SEHALT-10

{
  "slug": "a31010sehalt-10",
  "version": "0.1.0",
  "type": "component",
  "description": "Allegro MicroSystems LLC Linear Hall Sensors, DFN-6(2x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "a31010sehalt-10",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "a31010sehalt-10.kicad_sym",
    "a31010sehalt-10.kicad_mod",
    "a31010sehalt-10.glb",
    "a31010sehalt-10.step",
    "a31010sehalt-10.lbr",
    "docs/hero.png",
    "docs/a31010sehalt-10-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "a31010sehalt-10-hero.glb",
    "a31010sehalt-10-hero.overlay.json",
    "a31010sehalt-10-etched.glb"
  ],
  "component": {
    "mpn": "A31010SEHALT-10",
    "manufacturer": "Allegro MicroSystems LLC",
    "package": "DFN-6(2x3)",
    "pin_count": 7,
    "category": "Magnetic Sensors",
    "subcategory": "Linear Hall Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602714634457522176",
    "parts": {
      "symbol": "a31010sehalt-10.kicad_sym",
      "footprint": "a31010sehalt-10.kicad_mod",
      "model_3d": "a31010sehalt-10-hero.glb",
      "model_3d_plain": "a31010sehalt-10-etched.glb",
      "model_3d_step": "a31010sehalt-10-etched.step",
      "model_3d_step_plain": "a31010sehalt-10.step",
      "lbr": "a31010sehalt-10.lbr"
    },
    "distributor_links": {
      "lcsc": "C17652329",
      "digikey": "620-A31010SEHALT-10TR-ND",
      "mouser": "250-A31010SEHALT-10"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T20:55:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "620-A31010SEHALT-10TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "250-A31010SEHALT-10",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin for the sensor, specified at 2.5 V to 3.5 V (3.0 V typical), with a 7 V absolute maximum supply voltage."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "Unidirectional analog output that is proportional to the applied magnetic field; the output voltage must not exceed VCC + 0.1 V, and the output needs a resistive load of at least 15 kΩ and a capacitive load of at most 10 nF."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; all device ratings are referenced to this pin."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; all device ratings are referenced to this pin."
      },
      {
        "number": "5",
        "name": "SLEEP",
        "type": "input",
        "description": "Active-low sleep control: pulling it below VSL (0.2 × VCC) enters sleep mode, driving it above VSH (0.45 × VCC) returns the device to active mode, and the input range is −0.1 V to VCC + 0.5 V."
      },
      {
        "number": "6",
        "name": "VREF",
        "type": "power_in",
        "description": "Supply input for the ratiometric reference, which must be between 2.5 V and VCC, with a 7 V absolute maximum rating."
      },
      {
        "number": "7",
        "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-haiku-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 5 name is garbled in the terminal list text (overbar characters around the letters). It was ; Two pins are both labeled GND in the datasheet. Both are listed as separate pins, as printed.; The datasheet mentions an exposed thermal pad on the package outline (page 9) but does not assign it",
          "exposed pad 7 added from the footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0416,
        "at": "2026-10-20T20:49:37"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602714634457522176",
        "pages": 10,
        "sha256": "dc11ef766db3da23",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "a31010sehalt-10.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          2.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "191fd09874f4cee011c8a25d133a07417e479ca7ad254693334c12df356a1349",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "a31010sehalt-10-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d3d0442826366f3d01fa9bf62c4997f6afe1281e4c923ce740056b9f8ea8f7aa",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}