RS8554XQ

{
  "schema_version": 1,
  "type": "component",
  "slug": "rs8554xq",
  "title": "RS8554XQ",
  "brief": "Jiangsu RUNIC Tech Precision OpAmps, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "rs8554xq"
  ],
  "component": {
    "mpn": "RS8554XQ",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/405ea893c94379df078d63ee49f4c7e3.pdf",
    "parts": {
      "symbol": "rs8554xq.kicad_sym",
      "footprint": "rs8554xq.kicad_mod",
      "model_3d": "rs8554xq-etched.glb",
      "model_3d_plain": "rs8554xq.glb",
      "model_3d_step": "rs8554xq-etched.step",
      "model_3d_step_plain": "rs8554xq.step",
      "lbr": "rs8554xq.lbr"
    },
    "distributor_links": {
      "lcsc": "C255429"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier channel A. Rail-to-rail output; swings within a few mV of V+/V- with a 100 kΩ load and ~10 mV of the rails with 10 kΩ."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier channel A. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V; input bias current ~50 pA typical."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Non-inverting input of amplifier channel A. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V; input bias current ~50 pA typical."
      },
      {
        "number": "4",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail. Single-supply +2.7 V to +5.5 V, or ±1.35 V to ±2.75 V dual supply. Absolute maximum V+ to V− is 7.0 V. Bypass locally to V−."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Non-inverting input of amplifier channel B. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier channel B. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier channel B. Rail-to-rail output stage."
      },
      {
        "number": "8",
        "name": "OUT C",
        "type": "output",
        "description": "Output of amplifier channel C. Rail-to-rail output stage."
      },
      {
        "number": "9",
        "name": "-IN C",
        "type": "input",
        "description": "Inverting input of amplifier channel C. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V."
      },
      {
        "number": "10",
        "name": "+IN C",
        "type": "input",
        "description": "Non-inverting input of amplifier channel C. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V."
      },
      {
        "number": "11",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply / ground rail. Tie to GND for single-supply operation or to the negative rail for dual supply. Absolute maximum V+ to V− is 7.0 V."
      },
      {
        "number": "12",
        "name": "+IN D",
        "type": "input",
        "description": "Non-inverting input of amplifier channel D. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V."
      },
      {
        "number": "13",
        "name": "-IN D",
        "type": "input",
        "description": "Inverting input of amplifier channel D. Rail-to-rail common-mode range from (V−)−0.1 V to (V+)+0.1 V."
      },
      {
        "number": "14",
        "name": "OUT D",
        "type": "output",
        "description": "Output of amplifier channel D. Rail-to-rail output stage."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/405ea893c94379df078d63ee49f4c7e3.pdf",
        "pages": 14,
        "sha256": "b3b02c9fa92c42d7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.8625,
        -1.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "TSSOP-14_4.4x5mm_P0.65mm@sha256:e4bf82cea6d3b325",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "rs8554xq.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs8554xq-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "92ad243bd6e958ad1c565678125951ab4f4957e550af3e7a0e824cd0ebc0a125",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Jiangsu RUNIC Tech",
      "Package": "TSSOP-14",
      "Category": "Op-amp/Cmp",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rs8554xq"
  ],
  "discovery_pitch": "RS8554XQ (Jiangsu RUNIC Tech) 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",
    "rs8554xq.kicad_sym",
    "rs8554xq.kicad_mod",
    "rs8554xq.glb",
    "rs8554xq.step",
    "rs8554xq-etched.step",
    "rs8554xq.lbr",
    "docs/hero.png",
    "docs/rs8554xq-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "RS8554XQ",
      "kind": "packaging"
    },
    {
      "mpn": "RS8554XQXP",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T05:11:25.585Z"
}