GS8632-MR

{
  "schema_version": 1,
  "type": "component",
  "slug": "gs8632-mr",
  "title": "GS8632-MR",
  "brief": "Gainsil Operational Amplifier, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "gs8632-mr"
  ],
  "component": {
    "mpn": "GS8632-MR",
    "manufacturer": "Gainsil",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5356dc91c8aa444fd3052e9c92e4aadd.pdf",
    "parts": {
      "symbol": "gs8632-mr.kicad_sym",
      "footprint": "gs8632-mr.kicad_mod",
      "model_3d": "gs8632-mr-etched.glb",
      "model_3d_plain": "gs8632-mr.glb",
      "model_3d_step": "gs8632-mr-etched.step",
      "model_3d_step_plain": "gs8632-mr.step",
      "lbr": "gs8632-mr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Amplifier A output. Rail-to-rail output swing to within ~0.1V of VDD/VSS with a 600Ω load (0.015V with 10kΩ). Sources/sinks up to 53mA typical (49mA min at +25°C)."
      },
      {
        "number": "2",
        "name": "INA-",
        "type": "input",
        "description": "Amplifier A inverting input. Rail-to-rail common-mode range (VSS-0.1V to VDD+0.1V). Very high impedance, 1pA typical input bias current."
      },
      {
        "number": "3",
        "name": "INA+",
        "type": "input",
        "description": "Amplifier A non-inverting input. Rail-to-rail common-mode range (VSS-0.1V to VDD+0.1V). 1pA typical input bias current."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Negative supply / ground. Single-supply operation ties this to GND; dual-supply operation accepts down to -2.75V. Absolute max VDD-to-VSS = 7.5V."
      },
      {
        "number": "5",
        "name": "INB+",
        "type": "input",
        "description": "Amplifier B non-inverting input. Rail-to-rail common-mode range (VSS-0.1V to VDD+0.1V). 1pA typical input bias current."
      },
      {
        "number": "6",
        "name": "INB-",
        "type": "input",
        "description": "Amplifier B inverting input. Rail-to-rail common-mode range (VSS-0.1V to VDD+0.1V). 1pA typical input bias current."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Amplifier B output. Rail-to-rail output swing to within ~0.1V of VDD/VSS with a 600Ω load. Sources/sinks up to 53mA typical."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply. Operating range 2.1V to 5.5V (single supply) or up to +2.75V (dual supply). Bypass with a 0.1µF ceramic capacitor placed close to the pin. Quiescent current 470µA per amplifier typical."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5356dc91c8aa444fd3052e9c92e4aadd.pdf",
        "pages": 19,
        "sha256": "c17e6fe6cae0310b",
        "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"
    },
    "models_3d": [
      {
        "file": "gs8632-mr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gs8632-mr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          0.95
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "164fc7848dfc2009ece1e98b6c25891cef7464ee25dda939d2929e216574a546",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Gainsil",
      "Package": "MSOP-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gs8632-mr"
  ],
  "discovery_pitch": "GS8632-MR (Gainsil) 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",
    "gs8632-mr.kicad_sym",
    "gs8632-mr.kicad_mod",
    "gs8632-mr.glb",
    "gs8632-mr.step",
    "gs8632-mr-etched.step",
    "gs8632-mr.lbr",
    "docs/hero.png",
    "docs/gs8632-mr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "GS8632-MR",
      "kind": "packaging"
    },
    {
      "mpn": "GS8632-MRSR",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T21:20:05.063Z"
}