OPA991IDBVR

{
  "schema_version": 1,
  "type": "component",
  "slug": "opa991idbvr",
  "title": "OPA991IDBVR",
  "brief": "Texas Instruments Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "opa991idbvr"
  ],
  "component": {
    "mpn": "OPA991IDBVR",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303010700_Texas-Instruments-OPA991IDBVR_C2864555.pdf",
    "parts": {
      "symbol": "opa991idbvr.kicad_sym",
      "footprint": "opa991idbvr.kicad_mod",
      "model_3d": "opa991idbvr-etched.glb",
      "model_3d_plain": "opa991idbvr.glb",
      "model_3d_step": "opa991idbvr-etched.step",
      "model_3d_step_plain": "opa991idbvr.step",
      "lbr": "opa991idbvr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output. Rail-to-rail output stage capable of sourcing/sinking ±75 mA and driving capacitive loads up to 1 nF."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) supply rail. Single-supply GND or negative rail of a bipolar supply. Total supply range 2.7 V to 40 V (±1.35 V to ±20 V) across V+ and V-."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting input. Rail-to-rail input common-mode range; low input bias current (typ ±10 pA)."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Inverting input. Rail-to-rail input common-mode range; low input bias current (typ ±10 pA)."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) supply rail. Total supply range 2.7 V to 40 V (±1.35 V to ±20 V) across V+ and V-. Quiescent current ~560 µA per amplifier."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2303010700_Texas-Instruments-OPA991IDBVR_C2864555.pdf",
        "pages": 77,
        "sha256": "66cd6ff5fa13e39d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "opa991idbvr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "opa991idbvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3533292a9d08b23cc1684eb1200003cde12e83ef10325633d54876ec174cd7b0",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOT-23-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "variants": [
    {
      "mpn": "OPA991IDBVR",
      "kind": "packaging"
    },
    {
      "mpn": "OPA991IDBVT",
      "kind": "unknown"
    },
    {
      "mpn": "OPA991IDBVRSIDBVR",
      "kind": "packaging"
    },
    {
      "mpn": "OPA991IDBVRSIDBVT",
      "kind": "packaging"
    },
    {
      "mpn": "OPA991IDBVRIDCKR",
      "kind": "packaging"
    },
    {
      "mpn": "OPA991IDBVRIDCKT",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "opa991idbvr"
  ],
  "discovery_pitch": "OPA991IDBVR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "opa991idbvr.kicad_sym",
    "opa991idbvr.kicad_mod",
    "opa991idbvr.glb",
    "opa991idbvr.step",
    "opa991idbvr.lbr",
    "docs/hero.png",
    "docs/opa991idbvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T04:01:17.243Z"
}