MC33274ADR2G

{
  "schema_version": 1,
  "type": "component",
  "slug": "mc33274adr2g",
  "title": "MC33274ADR2G",
  "brief": "onsemi Operational Amplifier, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "mc33274adr2g"
  ],
  "component": {
    "mpn": "MC33274ADR2G",
    "manufacturer": "onsemi",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.onsemi.com/pdf/datasheet/mc33274a-d.pdf",
    "parts": {
      "symbol": "mc33274adr2g.kicad_sym",
      "footprint": "mc33274adr2g.kicad_mod",
      "model_3d": "mc33274adr2g-etched.glb",
      "model_3d_plain": "mc33274adr2g.glb",
      "model_3d_step": "mc33274adr2g-etched.step",
      "model_3d_step_plain": "mc33274adr2g.step",
      "lbr": "mc33274adr2g.lbr"
    },
    "distributor_links": {
      "mouser": "863-MC33274ADR2G",
      "lcsc": "C89847"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Amplifier 1 output. Class-AB NPN output stage; short-circuit current ±37 mA typ; output swing +13.9 V / −13.9 V into 2 kΩ at ±15 V supply."
      },
      {
        "number": "2",
        "name": "IN1-",
        "type": "input",
        "description": "Amplifier 1 inverting input. Bipolar input, 300 nA typ bias current, 16 MΩ differential input resistance. ESD-protected via input diodes."
      },
      {
        "number": "3",
        "name": "IN1+",
        "type": "input",
        "description": "Amplifier 1 non-inverting input. Common-mode range extends from VEE to (VCC − 1.8 V)."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply. +3.0 V to +36 V single-supply, or +1.5 V to +18 V in split-supply configuration. Total VCC-to-VEE must not exceed +36 V."
      },
      {
        "number": "5",
        "name": "IN2+",
        "type": "input",
        "description": "Amplifier 2 non-inverting input. Bipolar input; input voltage must not exceed VCC or VEE."
      },
      {
        "number": "6",
        "name": "IN2-",
        "type": "input",
        "description": "Amplifier 2 inverting input. 300 nA typ bias current; 3.0 nA typ input offset current."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Amplifier 2 output. Unity-gain stable with capacitive loads up to 500 pF."
      },
      {
        "number": "8",
        "name": "OUT3",
        "type": "output",
        "description": "Amplifier 3 output. Class-AB NPN output stage with symmetrical source/sink; output swing +14.1 V / −14.6 V typical."
      },
      {
        "number": "9",
        "name": "IN3-",
        "type": "input",
        "description": "Amplifier 3 inverting input."
      },
      {
        "number": "10",
        "name": "IN3+",
        "type": "input",
        "description": "Amplifier 3 non-inverting input."
      },
      {
        "number": "11",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply (or GND for single-supply operation). Tie to 0 V for single-supply use, or to negative rail (down to −18 V) for split-supply operation."
      },
      {
        "number": "12",
        "name": "IN4+",
        "type": "input",
        "description": "Amplifier 4 non-inverting input."
      },
      {
        "number": "13",
        "name": "IN4-",
        "type": "input",
        "description": "Amplifier 4 inverting input."
      },
      {
        "number": "14",
        "name": "OUT4",
        "type": "output",
        "description": "Amplifier 4 output. Low open-loop output impedance (~35 Ω at 6 MHz)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.onsemi.com/pdf/datasheet/mc33274a-d.pdf",
        "pages": 16,
        "sha256": "d10ac1a1a835b1ee",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -3.81
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-14_3.9x8.7mm_P1.27mm@sha256:a885b619b22880c9",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "onsemi",
      "Package": "SOIC-14",
      "Category": "Op-amp/Cmp",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mc33274adr2g"
  ],
  "discovery_pitch": "MC33274ADR2G (onsemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mc33274adr2g.kicad_sym",
    "mc33274adr2g.kicad_mod",
    "mc33274adr2g.glb",
    "mc33274adr2g.step",
    "mc33274adr2g-etched.step",
    "mc33274adr2g.lbr",
    "docs/hero.png",
    "docs/mc33274adr2g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "MC33274ADG",
      "kind": "unknown"
    },
    {
      "mpn": "MC33274ADR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC33274ADR2GNCV33274ADG",
      "kind": "packaging"
    },
    {
      "mpn": "MC33274ADR2GNCV33274ADR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC33274APG",
      "kind": "unknown"
    },
    {
      "mpn": "MC33274ADR2GNCV33274APG",
      "kind": "packaging"
    },
    {
      "mpn": "MC33274ADTBG",
      "kind": "unknown"
    },
    {
      "mpn": "MC33274ADR2GNCV33274ADTBG",
      "kind": "packaging"
    },
    {
      "mpn": "MC33272ADG",
      "kind": "unknown"
    },
    {
      "mpn": "MC33272ADR2G",
      "kind": "unknown"
    },
    {
      "mpn": "MC33274ADR2GNCV33272ADR2G",
      "kind": "packaging"
    },
    {
      "mpn": "MC33272APG",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-28T18:47:39.251Z"
}