LMV7239QM7X

{
  "slug": "lmv7239qm7x",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Comparators, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lmv7239qm7x",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lmv7239qm7x.kicad_sym",
    "lmv7239qm7x.kicad_mod",
    "lmv7239qm7x.glb",
    "lmv7239qm7x.step",
    "lmv7239qm7x.lbr",
    "docs/hero.png",
    "docs/lmv7239qm7x-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lmv7239qm7x-hero.glb",
    "lmv7239qm7x-hero.overlay.json"
  ],
  "component": {
    "mpn": "LMV7239QM7X",
    "manufacturer": "Texas Instruments",
    "package": "SC-70-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmv7239-q1",
    "parts": {
      "symbol": "lmv7239qm7x.kicad_sym",
      "footprint": "lmv7239qm7x.kicad_mod",
      "model_3d": "lmv7239qm7x-hero.glb",
      "model_3d_plain": "lmv7239qm7x.glb",
      "model_3d_step": "lmv7239qm7x-etched.step",
      "model_3d_step_plain": "lmv7239qm7x.step",
      "lbr": "lmv7239qm7x.lbr"
    },
    "distributor_links": {
      "lcsc": "C2878860"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:01:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Push-pull comparator output that drives the rail-to-rail logic swing without requiring an external pull-up resistor."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply pin, held at 0 V (GND) in the datasheet test conditions for single-supply operation."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Noninverting comparator input with a common-mode range of −0.2 V to 5.2 V at 5 V supply (−0.2 V to 2.9 V at 2.7 V supply, CMRR > 50 dB)."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Inverting comparator input with the same common-mode range of −0.2 V to 5.2 V at 5 V supply (−0.2 V to 2.9 V at 2.7 V supply, CMRR > 50 dB)."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin; the device is specified for 2.7 V to 5.5 V across V+ to V-, with a 0.1-µF ceramic decoupling capacitor recommended as close to this pin as possible."
      }
    ],
    "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: Package label mismatch: the pin configuration drawing is titled 'DBV and DGK Package, 5-Pin SC70 and; The datasheet labels pins 2 and 5 as 'P' (power) without a KiCad class; they were mapped to power_in"
        ],
        "pages_sent": 31,
        "cost_usd": 0.1009,
        "at": "2026-10-08T18:01:29"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmv7239-q1",
        "pages": 31,
        "sha256": "59d3894bb3b22db0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "lmv7239qm7x.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lmv7239qm7x-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
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          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "143d2cc43d5df74af3dc50b4954ae3bdf8bb286b9ca7a7c1749561c435764185",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}