OPA2691ID

{
  "slug": "opa2691id",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "opa2691id",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "opa2691id.kicad_sym",
    "opa2691id.kicad_mod",
    "opa2691id.glb",
    "opa2691id.step",
    "opa2691id.lbr",
    "docs/hero.png",
    "docs/opa2691id-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "opa2691id-hero.glb",
    "opa2691id-hero.overlay.json"
  ],
  "component": {
    "mpn": "OPA2691ID",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/opa2691.pdf",
    "parts": {
      "symbol": "opa2691id.kicad_sym",
      "footprint": "opa2691id.kicad_mod",
      "model_3d": "opa2691id-hero.glb",
      "model_3d_plain": "opa2691id.glb",
      "model_3d_step": "opa2691id-etched.step",
      "model_3d_step_plain": "opa2691id.step",
      "lbr": "opa2691id.lbr"
    },
    "distributor_links": {
      "lcsc": "C1347100",
      "digikey": "2156-OPA2691ID-ND",
      "mouser": "595-OPA2691ID"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T00:11:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-OPA2691ID-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-OPA2691ID",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Out A",
        "type": "output",
        "description": "Channel A output, rated for ±190mA output current at +25°C (min) with a no-load output swing of ±4.0V (min)."
      },
      {
        "number": "2",
        "name": "–In A",
        "type": "input",
        "description": "Channel A inverting input, with the input voltage range limited to ±VS and the differential input voltage limited to ±1.2V."
      },
      {
        "number": "3",
        "name": "+In A",
        "type": "input",
        "description": "Channel A noninverting input, with the input voltage range limited to ±VS and the differential input voltage limited to ±1.2V."
      },
      {
        "number": "4",
        "name": "–VS",
        "type": "power_in",
        "description": "Negative power supply; dual-supply operation is specified from ±2.5V to ±6V, with an absolute maximum supply of ±6.5VDC."
      },
      {
        "number": "5",
        "name": "+In B",
        "type": "input",
        "description": "Channel B noninverting input, with the input voltage range limited to ±VS and the differential input voltage limited to ±1.2V."
      },
      {
        "number": "6",
        "name": "–In B",
        "type": "input",
        "description": "Channel B inverting input, with the input voltage range limited to ±VS and the differential input voltage limited to ±1.2V."
      },
      {
        "number": "7",
        "name": "Out B",
        "type": "output",
        "description": "Channel B output, rated for ±190mA output current at +25°C (min) with a no-load output swing of ±4.0V (min)."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply; single-supply operation is specified from +5V to +12V, with an absolute maximum supply of ±6.5VDC."
      }
    ],
    "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: The SO-8 pin configuration text in the extracted datasheet is jumbled: the pin numbers and labels ar; The datasheet states the disable (DIS A / DIS B) pins exist on the SO-14 package only. The SO-8 vari; The page 2 ordering table shows OPA2691ID is the SO-8 (D) package, which matches the requested packa"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0515,
        "at": "2026-10-12T00:10:51"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/opa2691.pdf",
        "pages": 33,
        "sha256": "ad1546153594907b",
        "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"
    },
    "models_3d": [
      {
        "file": "opa2691id.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "opa2691id-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "906e2fc75393a6fcd9af7d43ef5ca0a673a8d1ff10f19180b689c793601ae1d2",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}