LM7372IMAX

{
  "slug": "lm7372imax",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lm7372imax",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm7372imax.kicad_sym",
    "lm7372imax.kicad_mod",
    "lm7372imax.glb",
    "lm7372imax.step",
    "lm7372imax.lbr",
    "docs/hero.png",
    "docs/lm7372imax-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm7372imax-hero.glb",
    "lm7372imax-hero.overlay.json"
  ],
  "component": {
    "mpn": "LM7372IMAX",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm7372",
    "parts": {
      "symbol": "lm7372imax.kicad_sym",
      "footprint": "lm7372imax.kicad_mod",
      "model_3d": "lm7372imax-hero.glb",
      "model_3d_plain": "lm7372imax.glb",
      "model_3d_step": "lm7372imax-etched.step",
      "model_3d_step_plain": "lm7372imax.step",
      "lbr": "lm7372imax.lbr"
    },
    "distributor_links": {
      "lcsc": "C2060570",
      "digikey": "LM7372IMAX-ND",
      "mouser": "926-LM7372IMAX"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T02:58:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LM7372IMAX-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LM7372IMAX",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HEATSINK",
        "type": "passive",
        "description": "Heatsink pin on the 16-pin SOIC; the datasheet does not state an electrical connection, and tying copper to pins 1, 6, 8, 9 and 16 reduces RθJA from 106 °C/W to 70 °C/W."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "3",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier A; the LM7372 is stable for gains as low as +2 or −1 and is rated for 150 mA output current."
      },
      {
        "number": "4",
        "name": "-IN A",
        "type": "input",
        "description": "Channel A inverting input; differential input voltage is limited to ±10 V with VS = ±15 V."
      },
      {
        "number": "5",
        "name": "+IN A",
        "type": "input",
        "description": "Channel A non-inverting input; differential input voltage is limited to ±10 V with VS = ±15 V."
      },
      {
        "number": "6",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply; supply voltage (V+ − V−) is specified from 9 V to 36 V with an absolute maximum of 36 V."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "8",
        "name": "HEATSINK",
        "type": "passive",
        "description": "Heatsink pin on the 16-pin SOIC; the datasheet does not state an electrical connection, and it is one of the pins (1, 6, 8, 9, 16) used for the 70 °C/W thermal figure."
      },
      {
        "number": "9",
        "name": "HEATSINK",
        "type": "passive",
        "description": "Heatsink pin on the 16-pin SOIC; the datasheet does not state an electrical connection, and it is one of the pins (1, 6, 8, 9, 16) used for the 70 °C/W thermal figure."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "11",
        "name": "+IN B",
        "type": "input",
        "description": "Channel B non-inverting input; differential input voltage is limited to ±10 V with VS = ±15 V."
      },
      {
        "number": "12",
        "name": "-IN B",
        "type": "input",
        "description": "Channel B inverting input; differential input voltage is limited to ±10 V with VS = ±15 V."
      },
      {
        "number": "13",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier B; the LM7372 is stable for gains as low as +2 or −1 and is rated for 150 mA output current."
      },
      {
        "number": "14",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply; supply voltage (V+ − V−) is specified from 9 V to 36 V with an absolute maximum of 36 V."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "16",
        "name": "HEATSINK",
        "type": "passive",
        "description": "Heatsink pin on the 16-pin SOIC; the datasheet does not state an electrical connection, and it is one of the pins (1, 6, 8, 9, 16) used for the 70 °C/W thermal figure."
      }
    ],
    "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 MPN LM7372IMAX is listed in the orderable addendum only as LM7372IMAX/NOPB, a 16-pin SOIC (D) pa; The datasheet labels pins 1, 8, 9 and 16 as heatsink pins on the 16-pin SOIC but does not state thei; Pins 2, 7, 10 and 15 are marked NC (no connection) in the pin table and are typed as unconnected."
        ],
        "pages_sent": 8,
        "cost_usd": 0.0533,
        "at": "2026-10-12T02:57:45"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm7372",
        "pages": 31,
        "sha256": "6631aaf42e98cd01",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "lm7372imax.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm7372imax-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "70ef9fc5eca54d15db72c564c798aa5aa85141b26d08a003e01300e472c820fc",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}