MC33072DR2G

{
  "schema_version": 1,
  "type": "component",
  "slug": "mc33072dr2g",
  "title": "MC33072DR2G",
  "brief": "onsemi Operational Amplifier, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "mc33072dr2g"
  ],
  "component": {
    "mpn": "MC33072DR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc33072-d.pdf",
    "parts": {
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      "footprint": "mc33072dr2g.kicad_mod",
      "model_3d": "mc33072dr2g-etched.glb",
      "model_3d_plain": "mc33072dr2g.glb",
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      "lbr": "mc33072dr2g.lbr"
    },
    "distributor_links": {
      "mouser": "863-MC33072DR2G",
      "lcsc": "C112613"
    },
    "pins": [
      {
        "number": "1",
        "name": "Output 1",
        "type": "output",
        "description": "Op-amp A output. All-NPN class-AB stage; drives up to 10,000 pF load with typical VOH ~14 V and VOL ~-14.7 V on +/-15 V supplies. Short-circuit current typically 30 mA (source/sink)."
      },
      {
        "number": "2",
        "name": "Input 1-",
        "type": "input",
        "description": "Op-amp A inverting input. Darlington bipolar input stage with typical input bias current 100 nA and 150 MOhm differential input resistance. Common-mode range VEE to (VCC-1.8 V)."
      },
      {
        "number": "3",
        "name": "Input 1+",
        "type": "input",
        "description": "Op-amp A non-inverting input. Common-mode input range includes ground (VEE), enabling single-supply operation. Typical differential input capacitance 2.5 pF."
      },
      {
        "number": "4",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply / ground. For single-supply operation tie to GND; for split-supply use down to -22 V. Total VCC-to-VEE supply must not exceed 44 V. Typical supply current 1.9 mA per amplifier at +/-15 V."
      },
      {
        "number": "5",
        "name": "Input 2+",
        "type": "input",
        "description": "Op-amp B non-inverting input. Common-mode input range includes ground (VEE). Typical differential input capacitance 2.5 pF."
      },
      {
        "number": "6",
        "name": "Input 2-",
        "type": "input",
        "description": "Op-amp B inverting input. Darlington bipolar input stage with typical input bias current 100 nA and 150 MOhm differential input resistance."
      },
      {
        "number": "7",
        "name": "Output 2",
        "type": "output",
        "description": "Op-amp B output. All-NPN class-AB stage; drives up to 10,000 pF load with typical VOH ~14 V and VOL ~-14.7 V on +/-15 V supplies. Short-circuit current typically 30 mA (source/sink)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply. Single-supply range 3.0 V to 44 V, or split-supply up to +22 V (with |VCC|+|VEE| <= 44 V). Bypass to VEE with a local ceramic capacitor near the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mc33072-d.pdf",
        "pages": 26,
        "sha256": "bac1389f1389705f",
        "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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
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  "discovery_pitch": "MC33072DR2G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "path": "docs/hero.png"
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  "files": [
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  "visibility": {
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  "variants": [
    {
      "mpn": "MC33072DR2GD",
      "kind": "packaging"
    },
    {
      "mpn": "MC33072DR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC33072DR2GDG",
      "kind": "packaging"
    },
    {
      "mpn": "MC33072DR2GP",
      "kind": "packaging"
    },
    {
      "mpn": "MC33072DR2GPG",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-28T18:45:05.276Z"
}