INA241A2IDR

{
  "slug": "ina241a2idr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sense Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ina241a2idr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "ina241a2idr.kicad_mod",
    "ina241a2idr.glb",
    "ina241a2idr.step",
    "ina241a2idr.lbr",
    "docs/hero.png",
    "docs/ina241a2idr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina241a2idr-hero.glb",
    "ina241a2idr-hero.overlay.json",
    "ina241a2idr-etched.glb"
  ],
  "component": {
    "mpn": "INA241A2IDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ina241a.pdf?ts=1703164447407&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252Fde-de%252FINA241A",
    "parts": {
      "symbol": "ina241a2idr.kicad_sym",
      "footprint": "ina241a2idr.kicad_mod",
      "model_3d": "ina241a2idr-hero.glb",
      "model_3d_plain": "ina241a2idr-etched.glb",
      "model_3d_step": "ina241a2idr-etched.step",
      "model_3d_step_plain": "ina241a2idr.step",
      "lbr": "ina241a2idr.lbr"
    },
    "distributor_links": {
      "lcsc": "C22427397",
      "digikey": "296-INA241A2IDRTR-ND",
      "mouser": "595-INA241A2IDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:16:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-INA241A2IDRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-INA241A2IDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN–",
        "type": "input",
        "description": "Current-sense amplifier negative input; connect to load side of the sense resistor for high-side applications or ground side for low-side applications, with common-mode range −5V to 110V (survival −20V to 120V)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "REF2",
        "type": "input",
        "description": "Reference 2 voltage input; connect to a potential from 0V to VS, with no operational difference from REF1 and the output set at the midpoint of REF1 and REF2 at 0V input."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Reserved pin that the datasheet says to connect to ground."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Output voltage, bound between GND − 0.3V and VS + 0.3V (absolute maximum)."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply, 2.7V to 20V operating (22V absolute maximum)."
      },
      {
        "number": "7",
        "name": "REF1",
        "type": "input",
        "description": "Reference 1 voltage input; connect to a potential from 0V to VS, with no operational difference from REF2."
      },
      {
        "number": "8",
        "name": "IN+",
        "type": "input",
        "description": "Current-sense amplifier positive input; connect to bus-voltage side of the sense resistor for high-side applications or load side for low-side applications, with common-mode range −5V to 110V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet lists NC as type 'Ground' (Reserved. Connect to ground). It is mapped to passive here "
        ],
        "pages_sent": 15,
        "cost_usd": 0.1475,
        "at": "2026-10-23T03:16:22"
      },
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        "sha256": "d0f0d3a73c1bc2b4",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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}