LM2904DR2G

{
  "schema_version": 1,
  "type": "component",
  "slug": "lm2904dr2g",
  "title": "LM2904DR2G",
  "brief": "onsemi Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "lm2904dr2g"
  ],
  "component": {
    "mpn": "LM2904DR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/lm2904-d.pdf",
    "parts": {
      "symbol": "lm2904dr2g.kicad_sym",
      "footprint": "lm2904dr2g.kicad_mod",
      "model_3d": "lm2904dr2g-etched.glb",
      "model_3d_plain": "lm2904dr2g.glb",
      "model_3d_step": "lm2904dr2g-etched.step",
      "model_3d_step_plain": "lm2904dr2g.step",
      "lbr": "lm2904dr2g.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Output of amplifier A. Push-pull output stage, short-circuit protected. Typical output swing 3.3-3.5 V at VCC=5 V with RL=2 kΩ; sinks ~20 mA and sources ~40 mA (typ)."
      },
      {
        "number": "2",
        "name": "INA-",
        "type": "input",
        "description": "Inverting input of amplifier A. Input bias current typ -45 nA. Common-mode input range extends to VEE (ground)."
      },
      {
        "number": "3",
        "name": "INA+",
        "type": "input",
        "description": "Non-inverting input of amplifier A. Input bias current typ -45 nA. Common-mode input range extends to VEE (ground); withstands up to +32 V without damage."
      },
      {
        "number": "4",
        "name": "VEE/GND",
        "type": "power_in",
        "description": "Negative supply / ground. Tie to 0 V for single-supply operation, or up to -16 V for split-supply operation."
      },
      {
        "number": "5",
        "name": "INB+",
        "type": "input",
        "description": "Non-inverting input of amplifier B. Input bias current typ -45 nA. Common-mode input range extends to VEE (ground)."
      },
      {
        "number": "6",
        "name": "INB-",
        "type": "input",
        "description": "Inverting input of amplifier B. Input bias current typ -45 nA."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Output of amplifier B. Push-pull output stage, short-circuit protected. Output source ~40 mA (typ), sink ~20 mA (typ)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply. 3.0 V to 32 V single-supply, or ±1.5 V to ±16 V split-supply. Quiescent supply current typ 0.7 mA at VCC=5 V (both amplifiers)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/lm2904-d.pdf",
        "pages": 16,
        "sha256": "a04e7d41dff19b89",
        "source_tier": "mfr"
      },
      "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
        ],
        "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)"
      },
      {
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        "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,
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        "sha256": "edc23e4d6fd33d5ac19e42f3cf657a8d382875bc198cf934357156887cc99cdb",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lm2904dr2g"
  ],
  "discovery_pitch": "LM2904DR2G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm2904dr2g.kicad_sym",
    "lm2904dr2g.kicad_mod",
    "lm2904dr2g.glb",
    "lm2904dr2g.step",
    "lm2904dr2g.lbr",
    "docs/hero.png",
    "docs/lm2904dr2g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm2904dr2g-etched.step"
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  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "LM2904DR2GD",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2G",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GVD",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GVDR2G",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GN",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GAN",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GVN",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GDMR2",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GDG",
      "kind": "packaging"
    },
    {
      "mpn": "LM2904DR2GDGR2G",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T16:28:26.586Z"
}