main
Ray Set visibility: public 1ac8a53 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "a31010sehalt-10",
  "title": "A31010SEHALT-10",
  "brief": "Allegro MicroSystems LLC Linear Hall Sensors, DFN-6(2x3). 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",
    "magnetic sensors",
    "a31010sehalt-10",
    "factory-2.0.0",
    "extractor-text"
  ],
  "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": {
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      "footprint": "a31010sehalt-10.kicad_mod",
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      "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)."
      }
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        "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"
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        "cost_usd": 0.0416,
        "at": "2026-10-20T20:49:37"
      },
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        "pages": 10,
        "sha256": "dc11ef766db3da23",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "191fd09874f4cee011c8a25d133a07417e479ca7ad254693334c12df356a1349",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Allegro MicroSystems LLC",
      "Package": "DFN-6(2x3)",
      "Category": "Magnetic Sensors",
      "Pins": "7"
    },
    "appearance": {
      "contacts": {
        "quote": "nominal height micro-leaded package (MLP/DFN). It is lead (Pb) free with 100% matte tin leadframe plating.",
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        "doc": "ds.pdf",
        "plating": "tin"
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      "version": 1,
      "datasheet_sha256": "dc11ef766db3da23a642a05ad84c8e4633b9a92ee01963af7502e1f817c05b41"
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    "characteristics": {
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          "max": 3.5,
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        },
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          "symbol": "ICC",
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          "min": null,
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          "name": "Supply Zener Clamp Voltage",
          "symbol": "VCCZ",
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          "max": null,
          "conditions": "ICC = 7 mA",
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        {
          "name": "Power-On Time",
          "symbol": "tPO",
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          "unit": "µs",
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          "max": 60,
          "conditions": "VCC > VCC(MIN), VSLEEP > VSH, VCC slew rate = 1 V/µs, CL ≤ 10 nF, RL ≥ 15 kΩ",
          "source_page": 3,
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          "name": "Optimized Sensing Range (A31010SEHALT-10)",
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        {
          "name": "SLEEP Wakeup Time",
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          "name": "Logic Supply Voltage",
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          "name": "Package Thermal Resistance (1-layer PCB)",
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          "unit": "°C/W",
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          "max": null,
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    "name": "Ray",
    "email": "[email protected]"
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