THS4503CDGNR

{
  "slug": "ths4503cdgnr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, HVSSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ths4503cdgnr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ths4503cdgnr.kicad_sym",
    "ths4503cdgnr.kicad_mod",
    "ths4503cdgnr.glb",
    "ths4503cdgnr.step",
    "ths4503cdgnr.lbr",
    "docs/hero.png",
    "docs/ths4503cdgnr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ths4503cdgnr-hero.glb",
    "ths4503cdgnr-hero.overlay.json"
  ],
  "component": {
    "mpn": "THS4503CDGNR",
    "manufacturer": "Texas Instruments",
    "package": "HVSSOP-8-EP",
    "pin_count": 9,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ths4503",
    "parts": {
      "symbol": "ths4503cdgnr.kicad_sym",
      "footprint": "ths4503cdgnr.kicad_mod",
      "model_3d": "ths4503cdgnr-hero.glb",
      "model_3d_plain": "ths4503cdgnr.glb",
      "model_3d_step": "ths4503cdgnr-etched.step",
      "model_3d_step_plain": "ths4503cdgnr.step",
      "lbr": "ths4503cdgnr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2862286",
      "digikey": "296-28262-2-ND",
      "mouser": "595-THS4503CDGNR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T16:28:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-28262-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-THS4503CDGNR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN-",
        "type": "power_in",
        "description": "Inverting input of the fully differential amplifier."
      },
      {
        "number": "2",
        "name": "VOCM",
        "type": "input",
        "description": "Output common-mode control pin that sets the output common-mode voltage."
      },
      {
        "number": "3",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive power supply; supply range is 4.5 V to 15 V single supply (absolute maximum 16.5 V) and should be decoupled with 0.1 µF placed within 0.25 in."
      },
      {
        "number": "4",
        "name": "VOUT+",
        "type": "output",
        "description": "Positive (non-inverting) output of the fully differential amplifier."
      },
      {
        "number": "5",
        "name": "VOUT-",
        "type": "output",
        "description": "Negative (inverting) output of the fully differential amplifier."
      },
      {
        "number": "6",
        "name": "VS-",
        "type": "power_in",
        "description": "Negative power supply (ground in single-supply use); dual supply is ±5 V to ±7.5 V."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection on the THS4503, which has no power-down function (this pin is PD on the THS4502)."
      },
      {
        "number": "8",
        "name": "VIN+",
        "type": "power_in",
        "description": "Non-inverting input of the fully differential amplifier."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The DGN package has a PowerPAD thermal pad on the underside. The datasheet text describes it as a th; The pin numbering and names were taken from the text-extracted TOP VIEW pin diagram on page 2 (label; The datasheet provides no pin-level type for VOCM beyond its function as an output common-mode contr",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 14,
        "cost_usd": 0.1034,
        "at": "2026-10-08T16:27:46"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ths4503",
        "pages": 52,
        "sha256": "ce3c9e257b14be85",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "055c729aeeb9c9144eb31dbca9ed71f904e8c6fd543e4f7632e6ae24e3123a30",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ths4503cdgnr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "zmin_mm": 0.0,
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        "sha256": "975fbe91e3edcfe47cd43a5f4d47aff04ded3a2509b9ba40784ad69c8977caf0",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}