BA4580RF-E2

{
  "schema_version": 1,
  "type": "component",
  "slug": "ba4580rf-e2",
  "title": "BA4580RF-E2",
  "brief": "ROHM Semicon 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",
    "amplifiers-comparators",
    "ba4580rf-e2"
  ],
  "component": {
    "mpn": "BA4580RF-E2",
    "manufacturer": "ROHM Semicon",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586196814135767040",
    "parts": {
      "symbol": "ba4580rf-e2.kicad_sym",
      "footprint": "ba4580rf-e2.kicad_mod",
      "model_3d": "ba4580rf-e2-etched.glb",
      "model_3d_plain": "ba4580rf-e2.glb",
      "model_3d_step": "ba4580rf-e2-etched.step",
      "model_3d_step_plain": "ba4580rf-e2.step",
      "lbr": "ba4580rf-e2.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Channel 1 op-amp output. Drives loads down to RL ≥ 2 kΩ with output swing ±13.5 V (typ) on ±15 V supply, output current up to ±50 mA (absolute max)."
      },
      {
        "number": "2",
        "name": "-IN1",
        "type": "input",
        "description": "Channel 1 inverting input. Input bias current typ 100 nA (flows out of pin, PNP input stage). Common-mode range VEE to VEE+36 V (abs max)."
      },
      {
        "number": "3",
        "name": "+IN1",
        "type": "input",
        "description": "Channel 1 non-inverting input. Input bias current typ 100 nA (flows out of pin). Differential input voltage max ±36 V."
      },
      {
        "number": "4",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply rail. Split-supply operating range ±2 V to ±16 V (VCC-VEE max 36 V). Shared by both op-amp channels."
      },
      {
        "number": "5",
        "name": "+IN2",
        "type": "input",
        "description": "Channel 2 non-inverting input. Input bias current typ 100 nA (flows out of pin, PNP input stage)."
      },
      {
        "number": "6",
        "name": "-IN2",
        "type": "input",
        "description": "Channel 2 inverting input. Input bias current typ 100 nA. Common-mode range VEE to VEE+36 V (abs max)."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Channel 2 op-amp output. Slew rate 5 V/µs (typ), gain-bandwidth product 10 MHz. Drives loads down to RL ≥ 2 kΩ."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply rail. Split-supply operating range ±2 V to ±16 V (VCC-VEE max 36 V). Supply current typ 6 mA (both channels, no load)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586196814135767040",
        "pages": 44,
        "sha256": "4a05ea7e053556c4",
        "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": "ba4580rf-e2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ba4580rf-e2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "60f6edc0a7dd96a312c4d3c1c63b9330128c32d38ae509425dbe3bab79410878",
        "checked": "2026-11-03",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "SOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "BA4580RF-E2",
      "kind": "packaging"
    },
    {
      "mpn": "BA4580RFJ-E2",
      "kind": "unknown"
    },
    {
      "mpn": "BA4580RFVT-E2",
      "kind": "unknown"
    },
    {
      "mpn": "BA4580RFVM-TR",
      "kind": "unknown"
    },
    {
      "mpn": "BA4584RF-E2",
      "kind": "unknown"
    },
    {
      "mpn": "BA4584FV-E2",
      "kind": "unknown"
    },
    {
      "mpn": "BA4584RFV-E2",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ba4580rf-e2"
  ],
  "discovery_pitch": "BA4580RF-E2 (ROHM Semicon) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ba4580rf-e2.kicad_sym",
    "ba4580rf-e2.kicad_mod",
    "ba4580rf-e2.glb",
    "ba4580rf-e2.step",
    "ba4580rf-e2.lbr",
    "docs/hero.png",
    "docs/ba4580rf-e2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:28:30.742Z"
}