LMH6619MAX

{
  "schema_version": 1,
  "type": "component",
  "slug": "lmh6619max",
  "title": "LMH6619MAX",
  "brief": "Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "amplifiers-comparators",
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  "component": {
    "mpn": "LMH6619MAX",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmh6619",
    "parts": {
      "symbol": "lmh6619max.kicad_sym",
      "footprint": "lmh6619max.kicad_mod",
      "model_3d": "lmh6619max-hero.glb",
      "model_3d_plain": "lmh6619max.glb",
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      "model_3d_step_plain": "lmh6619max.step",
      "lbr": "lmh6619max.lbr"
    },
    "distributor_links": {
      "lcsc": "C2060879"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T22:14:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier A, which sources and sinks 35 mA and drives loads up to 30 pF without external compensation."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier A; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Non-inverting input of amplifier A; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail; the part operates over a 2.7 V to 11 V supply range."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Non-inverting input of amplifier B; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier B; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier B, which sources and sinks 35 mA and drives loads up to 30 pF without external compensation."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail; the part operates over a 2.7 V to 11 V supply range, with about 1.25 mA supply current per channel at 5 V."
      }
    ],
    "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 text extraction of the 8-pin SOIC connection diagram (Figure 2, page 9) lists the pin labels out; The datasheet's package addendum (page 31) lists LMH6619MAX/NOPB as SOIC (D), 8 pins, so the pinout "
        ],
        "pages_sent": 8,
        "cost_usd": 0.0583,
        "at": "2026-10-07T22:13:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmh6619",
        "pages": 42,
        "sha256": "cff38a370fbe143b",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lmh6619max-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "767bcf8de00316c769afbe15a0caa5dfd941a111c6c7f7524ffee7034c1728b2",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lmh6619max"
  ],
  "discovery_pitch": "LMH6619MAX (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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    "lmh6619max.step",
    "lmh6619max.lbr",
    "docs/hero.png",
    "docs/lmh6619max-datasheet.pdf",
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  "visibility": {
    "public": true
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}