ACS37612LLUATR-010B3

{
  "slug": "acs37612lluatr-010b3",
  "version": "0.1.0",
  "type": "component",
  "description": "Allegro MicroSystems, LLC Current Sensors, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "acs37612lluatr-010b3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "acs37612lluatr-010b3.kicad_sym",
    "acs37612lluatr-010b3.kicad_mod",
    "acs37612lluatr-010b3.glb",
    "acs37612lluatr-010b3.step",
    "acs37612lluatr-010b3.lbr",
    "docs/hero.png",
    "docs/acs37612lluatr-010b3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "acs37612lluatr-010b3-hero.glb",
    "acs37612lluatr-010b3-hero.overlay.json",
    "acs37612lluatr-010b3-etched.glb"
  ],
  "component": {
    "mpn": "ACS37612LLUATR-010B3",
    "manufacturer": "Allegro MicroSystems, LLC",
    "package": "TSSOP-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/07eddb5f215505509be7fea3d34edb69.pdf",
    "parts": {
      "symbol": "acs37612lluatr-010b3.kicad_sym",
      "footprint": "acs37612lluatr-010b3.kicad_mod",
      "model_3d": "acs37612lluatr-010b3-hero.glb",
      "model_3d_plain": "acs37612lluatr-010b3-etched.glb",
      "model_3d_step": "acs37612lluatr-010b3-etched.step",
      "model_3d_step_plain": "acs37612lluatr-010b3.step",
      "lbr": "acs37612lluatr-010b3.lbr"
    },
    "distributor_links": {
      "lcsc": "C19761991",
      "digikey": "620-ACS37612LLUATR-010B3-ND",
      "mouser": "250-37612LLUATR010B3"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T00:34:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "620-ACS37612LLUATR-010B3-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "250-37612LLUATR010B3",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output signal that varies linearly with the sensed bi-directional AC or DC field, also used for programming."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; tie to GND for optimal ESD performance."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Input power supply, also used for programming."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; tie to GND for optimal ESD performance."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; tie to GND for optimal ESD performance."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; tie to GND for optimal ESD performance."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; tie to GND for optimal ESD performance."
      }
    ],
    "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 datasheet pinout (page 4) lists the 8-pin TSSOP (LU) package; the MPN's LU package code matches ; VOUT and VCC are also used for programming per the pinout list; the programming pin behavior and vol; The pinout diagram and pin list do not state electrical limits for individual pins beyond the genera"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0204,
        "at": "2026-11-06T00:33:47"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/07eddb5f215505509be7fea3d34edb69.pdf",
        "pages": 23,
        "sha256": "b7184fd97f77807d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "acs37612lluatr-010b3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2299fb3b85d686800712b24f5411cd4896ad7de29f3aab656d6dc1006211629b",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "acs37612lluatr-010b3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "70b76d613ec6806c46503c7850508f157ae061fe519c88c1b0a2dd09541e63ab",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "LU",
      "source_page": 22,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "acs37612lluatr-010b3.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}