4558

{
  "slug": "4558",
  "version": "0.1.0",
  "type": "component",
  "description": "PUOLOP Operational Amplifier, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "op-amp-cmp",
    "4558"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "4558.kicad_sym",
    "4558.kicad_mod",
    "4558.glb",
    "4558.step",
    "4558.lbr",
    "docs/hero.png",
    "docs/4558-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "4558-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "component": {
    "mpn": "4558",
    "manufacturer": "PUOLOP",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Operational Amplifier",
    "parts": {
      "symbol": "4558.kicad_sym",
      "footprint": "4558.kicad_mod",
      "model_3d": "4558-etched.glb",
      "model_3d_plain": "4558.glb",
      "model_3d_step": "4558-etched.step",
      "model_3d_step_plain": "4558.step",
      "lbr": "4558.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output of op-amp channel 1. Output voltage swing up to Vcc-1.5 V; source current typ -120 mA, sink current typ 120 mA under Vo=2 V test conditions."
      },
      {
        "number": "2",
        "name": "IN1(-)",
        "type": "input",
        "description": "Inverting input of op-amp channel 1. Input offset voltage typ 2 mV (max 6.0 mV), input bias current typ 30 nA. Absolute max input voltage ±15 V, differential ±16 V."
      },
      {
        "number": "3",
        "name": "IN1(+)",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 1. Common-mode input voltage range typ ±12 V (max ±13 V) with Vcc=15 V, Vee=-15 V. CMRR typ 90 dB."
      },
      {
        "number": "4",
        "name": "Vee",
        "type": "power_in",
        "description": "Negative supply rail (or GND for single-supply operation). Absolute maximum supply voltage ±20 V. Typical quiescent supply current 3.5 mA (max 5.7 mA) at Vcc=15 V, Vee=-15 V."
      },
      {
        "number": "5",
        "name": "IN2(+)",
        "type": "input",
        "description": "Non-inverting input of op-amp channel 2. Common-mode input voltage range typ ±12 V (max ±13 V). Low input bias current (~30 nA typ)."
      },
      {
        "number": "6",
        "name": "IN2(-)",
        "type": "input",
        "description": "Inverting input of op-amp channel 2. Input offset current typ 5 nA (max 200 nA); differential input voltage rating ±16 V."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output of op-amp channel 2. Output swing typ ±14 V (RL>10 kΩ) or ±13 V (RL>2 kΩ) at ±15 V supplies. Short-circuit source/sink currents ~120 mA typical."
      },
      {
        "number": "8",
        "name": "Vcc",
        "type": "power_in",
        "description": "Positive supply rail. Absolute maximum ±20 V (i.e., up to 40 V total between Vcc and Vee). PSRR typ 90 dB (RS<10 kΩ)."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "digikey": false,
      "mouser": "243-4558"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:50:44Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "243-4558",
        "status": "found"
      }
    },
    "models_3d": [
      {
        "file": "4558.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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "4558-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": "349f9c3d6255c1ef209738c2fffc1a0c2f20e47261be0be5b28599305d7c6abe",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}