AD8544ARUZ

{
  "schema_version": 1,
  "type": "component",
  "slug": "ad8544aruz",
  "title": "AD8544ARUZ",
  "brief": "UMW Operational Amplifier, 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",
    "ad8544aruz"
  ],
  "component": {
    "mpn": "AD8544ARUZ",
    "manufacturer": "UMW",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403271121_UMW-Youtai-Semiconductor-Co---Ltd--AD8544ARUZ-UMW_C22368265.pdf",
    "parts": {
      "symbol": "ad8544aruz.kicad_sym",
      "footprint": "ad8544aruz.kicad_mod",
      "model_3d": "ad8544aruz-etched.glb",
      "model_3d_plain": "ad8544aruz.glb",
      "model_3d_step": "ad8544aruz-etched.step",
      "model_3d_step_plain": "ad8544aruz.step",
      "lbr": "ad8544aruz.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Output of amplifier A. Rail-to-rail output; typical VOH = 4.985 V and VOL = 120 mV at VS = 5 V, RL = 10 kΩ to VS/2. Short-circuit current ±40 mA."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Inverting input of amplifier A. Input common-mode range (VS− − 0.2 V) to (VS+ + 0.2 V). Input bias current 1 pA typ; input resistance 100 GΩ."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Non-inverting input of amplifier A. Same rail-to-rail input range as -INA."
      },
      {
        "number": "4",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply, +2.3 V to +5.5 V (total VS+ to VS− ≤ 5.5 V, absolute max 7 V). Bypass with 0.1 µF as close to the pin as possible."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Non-inverting input of amplifier B. Rail-to-rail input range."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Inverting input of amplifier B."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Output of amplifier B. Rail-to-rail output stage."
      },
      {
        "number": "8",
        "name": "OUTC",
        "type": "output",
        "description": "Output of amplifier C. Rail-to-rail output stage."
      },
      {
        "number": "9",
        "name": "-INC",
        "type": "input",
        "description": "Inverting input of amplifier C."
      },
      {
        "number": "10",
        "name": "+INC",
        "type": "input",
        "description": "Non-inverting input of amplifier C."
      },
      {
        "number": "11",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative power supply. Normally tied to ground; may be connected to a negative rail so that (VS+ − VS−) is between 2.7 V and 5.5 V. Bypass with 0.1 µF if not tied to ground."
      },
      {
        "number": "12",
        "name": "+IND",
        "type": "input",
        "description": "Non-inverting input of amplifier D."
      },
      {
        "number": "13",
        "name": "-IND",
        "type": "input",
        "description": "Inverting input of amplifier D."
      },
      {
        "number": "14",
        "name": "OUTD",
        "type": "output",
        "description": "Output of amplifier D. Rail-to-rail output stage."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403271121_UMW-Youtai-Semiconductor-Co---Ltd--AD8544ARUZ-UMW_C22368265.pdf",
        "pages": 24,
        "sha256": "0c724036912e042b",
        "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": "ad8544aruz.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": "ad8544aruz-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": "2d5654a7a1482b16cecf12b294887775b06c36d64eea61f4d55ef31be155951c",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "TSSOP-14",
      "Category": "Op-amp/Cmp",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ad8544aruz"
  ],
  "discovery_pitch": "AD8544ARUZ (UMW) 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",
    "ad8544aruz.kicad_sym",
    "ad8544aruz.kicad_mod",
    "ad8544aruz.glb",
    "ad8544aruz.step",
    "ad8544aruz-etched.step",
    "ad8544aruz.lbr",
    "docs/hero.png",
    "docs/ad8544aruz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:44:23.135Z"
}