OPA4333M

{
  "schema_version": 1,
  "type": "component",
  "slug": "opa4333m",
  "title": "OPA4333M",
  "brief": "HGSEMI Operational Amplifier, SOP-14L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "opa4333m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "OPA4333M",
    "manufacturer": "HGSEMI",
    "package": "SOP-14L",
    "pin_count": 14,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603358949634682880",
    "parts": {
      "symbol": "opa4333m.kicad_sym",
      "footprint": "opa4333m.kicad_mod",
      "model_3d": "opa4333m-hero.glb",
      "model_3d_plain": "opa4333m-etched.glb",
      "model_3d_step": "opa4333m-etched.step",
      "model_3d_step_plain": "opa4333m.step",
      "lbr": "opa4333m.lbr"
    },
    "distributor_links": {
      "lcsc": "C3007940"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T15:59:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Channel A output; swings to within about 30 to 70 mV of the supply rails over temperature, with short-circuit current of about ±5 mA."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Channel A inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Channel A non-inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "4",
        "name": "V+",
        "type": "power_in",
        "description": "Positive power supply (highest potential); operating supply is 1.8 V to 5.5 V and must not exceed 7 V absolute maximum."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Channel B non-inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Channel B inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Channel B output; swings to within about 30 to 70 mV of the supply rails over temperature, with short-circuit current of about ±5 mA."
      },
      {
        "number": "8",
        "name": "OUT C",
        "type": "output",
        "description": "Channel C output; swings to within about 30 to 70 mV of the supply rails over temperature, with short-circuit current of about ±5 mA."
      },
      {
        "number": "9",
        "name": "-IN C",
        "type": "input",
        "description": "Channel C inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "10",
        "name": "+IN C",
        "type": "input",
        "description": "Channel C non-inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "11",
        "name": "V-",
        "type": "power_in",
        "description": "Negative power supply (lowest potential); connect to ground for single-supply operation or to the negative rail for dual-supply operation."
      },
      {
        "number": "12",
        "name": "+IN D",
        "type": "input",
        "description": "Channel D non-inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "13",
        "name": "-IN D",
        "type": "input",
        "description": "Channel D inverting input; the common-mode range extends 0.1 V beyond each supply rail, and input current must be limited to 10 mA max if the input swings more than 0.3 V beyond a rail."
      },
      {
        "number": "14",
        "name": "OUT D",
        "type": "output",
        "description": "Channel D output; swings to within about 30 to 70 mV of the supply rails over temperature, with short-circuit current of about ±5 mA."
      }
    ],
    "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: Package requested as SOP-14L; the datasheet lists the OPA4333M/TR as SOP-14 (14-pin SOP, page 1 orde; The OPA4333 SOP pin-function table (page 5) labels OUT A, OUT B, OUT C and OUT D as 'I/O' type 'inpu; Pin descriptions for the input and output pins combine the datasheet's stated limits (common-mode ex"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0643,
        "at": "2026-10-18T15:57:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603358949634682880",
        "pages": 20,
        "sha256": "e3a3930d154ec62a",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "opa4333m.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "opa4333m-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "af67d5b9d33cb8f0d215332630a93858c9ba03cedc0680519fd6941ca83a63a0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-14L",
      "Category": "Amplifiers/Comparators",
      "Pins": "14"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e3a3930d154ec62a9dc2d0c9e11e44720399abed9f9fff5a667cf99b666e7519",
      "rows": [
        {
          "name": "Supply voltage (recommended)",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Rated temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature (soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 245,
          "conditions": "soldering, 10 s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "ESD human body model (HBM)",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -4000,
          "typ": null,
          "max": 4000,
          "conditions": "HBM per ANSI/ESDA/JEDEC JS-001",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "ESD charged device model (CDM)",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1000,
          "typ": null,
          "max": 1000,
          "conditions": "CDM per JEDEC JESD22-C101",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 2,
          "max": 15,
          "conditions": "VS = 5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "µV/V",
          "min": null,
          "typ": 1,
          "max": 8,
          "conditions": "VS = 1.8V 至 5.5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": -70,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input bias current over full temperature range",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": -150,
          "typ": null,
          "max": 150,
          "conditions": "TA = -40°C 至 +125°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "pA",
          "min": -140,
          "typ": null,
          "max": 140,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 102,
          "typ": 115,
          "max": null,
          "conditions": "(V-) - 0.1V < VCM < (V+) + 0.1V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Open-loop voltage gain",
          "symbol": "AOL",
          "kind": "electrical",
          "unit": "dB",
          "min": 102,
          "typ": 130,
          "max": null,
          "conditions": "(V-) + 0.1V < VO < (V+) - 0.1V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output voltage swing from supply rail",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 30,
          "max": 70,
          "conditions": "TA = -40°C 至 +125°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Short-circuit current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Rated supply voltage range",
          "symbol": "VS",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current (per amplifier)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 17,
          "max": 28,
          "conditions": "IO = 0mA，TA = -40°C 至 +125°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage drift",
          "symbol": "dVOS/dT",
          "kind": "electrical",
          "unit": "µV/°C",
          "min": null,
          "typ": 0.02,
          "max": null,
          "conditions": "TA = -40°C 至 +125°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Long-term stability",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Footnote (2): 150°C, 300 h life test",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Channel separation, DC",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV/V",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage noise density",
          "symbol": "en",
          "kind": "electrical",
          "unit": "nV/√Hz",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "f = 1kHz",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVPP",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "f = 0.01Hz 至 1Hz",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage noise",
          "symbol": "",
          "kind": "electrical",
          "unit": "µVPP",
          "min": null,
          "typ": 1.1,
          "max": null,
          "conditions": "f = 0.1Hz 至 10Hz",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input current noise density",
          "symbol": "in",
          "kind": "electrical",
          "unit": "fA/√Hz",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "f = 10Hz",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input capacitance, differential",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input capacitance, common-mode",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Gain-bandwidth product",
          "symbol": "GBW",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 350,
          "max": null,
          "conditions": "CL = 100pF",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Slew rate",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": null,
          "typ": 0.16,
          "max": null,
          "conditions": "G = 1",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Open-loop output impedance",
          "symbol": "ZO",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "f = 350kHz，IO = 0mA",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Turn-on time",
          "symbol": "",
          "kind": "electrical",
          "unit": "µs",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "VS = 5V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-to-ambient",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 83.8,
          "max": null,
          "conditions": "OPA4333 SOP 14-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-to-case (top)",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 70.7,
          "max": null,
          "conditions": "OPA4333 SOP 14-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction-to-board",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 59.5,
          "max": null,
          "conditions": "OPA4333 SOP 14-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Thermal characterization parameter, junction-to-top",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 11.6,
          "max": null,
          "conditions": "OPA4333 SOP 14-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Thermal characterization parameter, junction-to-board",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 37.7,
          "max": null,
          "conditions": "OPA4333 SOP 14-pin",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "opa4333m"
  ],
  "discovery_pitch": "OPA4333M (HGSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "opa4333m.kicad_sym",
    "opa4333m.kicad_mod",
    "opa4333m.glb",
    "opa4333m.step",
    "opa4333m.lbr",
    "docs/hero.png",
    "docs/opa4333m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "opa4333m-hero.glb",
    "opa4333m-hero.overlay.json",
    "opa4333m-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}