INA241A5IDR

{
  "slug": "ina241a5idr",
  "version": "0.1.0",
  "type": "component",
  "description": "TEXAS INSTRUMENTS Global Sourcing Parts, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "ina241a5idr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ina241a5idr.kicad_sym",
    "ina241a5idr.kicad_mod",
    "ina241a5idr.glb",
    "ina241a5idr.step",
    "ina241a5idr.lbr",
    "docs/hero.png",
    "docs/ina241a5idr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina241a5idr-hero.glb",
    "ina241a5idr-hero.overlay.json",
    "ina241a5idr-etched.glb"
  ],
  "component": {
    "mpn": "INA241A5IDR",
    "manufacturer": "TEXAS INSTRUMENTS",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "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": "ina241a5idr.kicad_sym",
      "footprint": "ina241a5idr.kicad_mod",
      "model_3d": "ina241a5idr-hero.glb",
      "model_3d_plain": "ina241a5idr-etched.glb",
      "model_3d_step": "ina241a5idr-etched.step",
      "model_3d_step_plain": "ina241a5idr.step",
      "lbr": "ina241a5idr.lbr"
    },
    "distributor_links": {
      "lcsc": "C31139744"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T23:14:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 579 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN–",
        "type": "input",
        "description": "Current-sense amplifier negative input; connect to load side of sense resistor for high-side applications or ground side of sense resistor for low-side applications."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "REF2",
        "type": "input",
        "description": "Reference 2 voltage input; connect to a voltage potential from 0V to VS."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Reserved pin that the datasheet says to connect to ground (absolute maximum input range GND − 0.3V to VS + 0.3V)."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Output voltage."
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply, 2.7V to 20V."
      },
      {
        "number": "7",
        "name": "REF1",
        "type": "input",
        "description": "Reference 1 voltage input; connect to a voltage potential from 0V to VS."
      },
      {
        "number": "8",
        "name": "IN+",
        "type": "input",
        "description": "Current-sense amplifier positive input; connect to bus-voltage side of sense resistor for high-side applications or load side of sense resistor for low-side applications."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: NC pin 4 is listed by the datasheet with type 'Ground' and described as 'Reserved. Connect to ground; The datasheet pin table prints the negative input as 'IN–' while the pin figure shows 'IN±' (extract"
        ],
        "pages_sent": 15,
        "cost_usd": 0.1465,
        "at": "2026-10-22T23:14:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ina241a.pdf?ts=1703164447407&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252Fde-de%252FINA241A",
        "pages": 44,
        "sha256": "d0f0d3a73c1bc2b4",
        "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": "ina241a5idr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina241a5idr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "159f2eeaac6dd8717a4891dddd1ffa12d43885b42f352de72416fd7db308ff1a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}