TP5552-SR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tp5552-sr",
  "title": "TP5552-SR",
  "brief": "3PEAK Precision OpAmps, SO-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",
    "tp5552-sr"
  ],
  "component": {
    "mpn": "TP5552-SR",
    "manufacturer": "3PEAK",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ff1ab5c18d5436cbd846ef2aed77cc63.pdf",
    "parts": {
      "symbol": "tp5552-sr.kicad_sym",
      "footprint": "tp5552-sr.kicad_mod",
      "model_3d": "tp5552-sr-etched.glb",
      "model_3d_plain": "tp5552-sr.glb",
      "model_3d_step": "tp5552-sr-etched.step",
      "model_3d_step_plain": "tp5552-sr.step",
      "lbr": "tp5552-sr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Amplifier A output. Rail-to-rail output; voltage swing extends to within mV of each supply rail (typ 10mV, max 25mV from rail with RL=10kΩ). Short-circuit current ±50mA."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Inverting input of amplifier A. Common-mode range extends 100mV beyond either supply rail. Input bias current 50pA typical; protected by ESD diodes to each supply rail - limit input current to <10mA if input exceeds rails by >300mV."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Non-inverting input of amplifier A. Rail-to-rail input with common-mode range extending 100mV beyond either supply rail. Input bias current 50pA typical."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative power supply (V- / -Vs). Normally tied to ground for single-supply operation, or set to a negative rail such that V+ − V- is between 1.8V and 5.5V. Bypass with 0.1µF close to the part if not grounded."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Non-inverting input of amplifier B. Rail-to-rail input; input bias current 50pA typical, ESD-protected to each supply."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Inverting input of amplifier B. Common-mode range extends 100mV beyond either supply rail. Input current must be limited to <10mA when exceeding rails by more than 300mV."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Amplifier B output. Rail-to-rail output; short-circuit current ±50mA, absolute maximum output current ±60mA."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive power supply (V+ / +Vs). 1.8V to 5.5V (single-supply) or up to 5.5V total across V+/V-. Bypass with 0.1µF ceramic as close to the pin as possible. Quiescent current 550µA typical per amplifier."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/ff1ab5c18d5436cbd846ef2aed77cc63.pdf",
        "pages": 16,
        "sha256": "2e4544dad93cce57",
        "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": "tp5552-sr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.4,
          4.9,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "53b055ee4d166c0b9de551669cc1294f95b96baacbfe26d9316b576c1ce29fbf",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tp5552-sr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e3d827285af84eee83d8e105a6fd8e6944476a50c6c87f8a3290271154e7de7d",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "3PEAK",
      "Package": "SO-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tp5552-sr"
  ],
  "discovery_pitch": "TP5552-SR (3PEAK) 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",
    "tp5552-sr.kicad_sym",
    "tp5552-sr.kicad_mod",
    "tp5552-sr.glb",
    "tp5552-sr.step",
    "tp5552-sr-etched.step",
    "tp5552-sr.lbr",
    "docs/hero.png",
    "docs/tp5552-sr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TP5552-SR",
      "kind": "packaging"
    },
    {
      "mpn": "TP5552L1-SR",
      "kind": "unknown"
    },
    {
      "mpn": "TP5552-VR",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-25T11:23:50.087Z"
}