OPA314M

{
  "schema_version": 1,
  "type": "component",
  "slug": "opa314m",
  "title": "OPA314M",
  "brief": "HGSEMI Operational Amplifier, SOP-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",
    "opa314m"
  ],
  "component": {
    "mpn": "OPA314M",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2402231752_HGSEMI-OPA314M-TR_C20622956.pdf",
    "parts": {
      "symbol": "opa314m.kicad_sym",
      "footprint": "opa314m.kicad_mod",
      "model_3d": "opa314m-etched.glb",
      "model_3d_plain": "opa314m.glb",
      "model_3d_step": "opa314m-etched.step",
      "model_3d_step_plain": "opa314m.step",
      "lbr": "opa314m.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to ground."
      },
      {
        "number": "2",
        "name": "INA-",
        "type": "input",
        "description": "Inverting analog input of the op-amp. Rail-to-rail input; input common-mode range −0.1V to VDD+0.1V (spec at VS=5.5V: −0.1 to +5.6V). Absolute max Vss−0.5V to VDD+0.5V. Typical input bias 1pA."
      },
      {
        "number": "3",
        "name": "INA+",
        "type": "input",
        "description": "Non-inverting analog input of the op-amp. Rail-to-rail input; same common-mode range and absolute-max limits as the inverting input. Typical input bias 1pA."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply rail / ground reference. Total supply VDD−VSS from 2.1V to 5.5V (7.5V absolute max). Typically tied to 0V in single-supply operation."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to ground."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Rail-to-rail op-amp output. Typical output current 53mA (min 35mA over full temp), output swing to within 0.1V of the rails with RL=600Ω or 0.015V with RL=10kΩ. Closed-loop output impedance ~10Ω at 100kHz, G=1."
      },
      {
        "number": "7",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply rail. Operating range 2.1V to 5.5V referenced to VSS; absolute max VDD−VSS = 7.5V. Typical quiescent current 250µA (max 515µA over full temp)."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to ground."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2402231752_HGSEMI-OPA314M-TR_C20622956.pdf",
        "pages": 16,
        "sha256": "52e338c5389f6519",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "OPA314M/TR",
      "kind": "packaging"
    },
    {
      "mpn": "OPA314M5/TR",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "opa314m"
  ],
  "discovery_pitch": "OPA314M (HGSEMI) 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",
    "opa314m.kicad_sym",
    "opa314m.kicad_mod",
    "opa314m.glb",
    "opa314m.step",
    "opa314m.lbr",
    "docs/hero.png",
    "docs/opa314m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T03:49:07.212Z"
}