THS4225DGK

{
  "schema_version": 1,
  "type": "component",
  "slug": "ths4225dgk",
  "title": "THS4225DGK",
  "brief": "Texas Instruments Operational Amplifier, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ths4225dgk",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "THS4225DGK",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ths4225.pdf",
    "parts": {
      "symbol": "ths4225dgk.kicad_sym",
      "footprint": "ths4225dgk.kicad_mod",
      "model_3d": "ths4225dgk-hero.glb",
      "model_3d_plain": "ths4225dgk.glb",
      "model_3d_step": "ths4225dgk-etched.step",
      "model_3d_step_plain": "ths4225dgk.step",
      "lbr": "ths4225dgk.lbr"
    },
    "distributor_links": {
      "lcsc": "C1346950",
      "digikey": "2156-THS4225DGK-ND",
      "mouser": "595-THS4225DGK"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T03:32:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-THS4225DGK-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "595-THS4225DGK",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF",
        "type": "input",
        "description": "Reference node for the power-down control; the datasheet gives the power-down and enable thresholds relative to REF (enable at REF+1.8 V minimum, power down at REF+1.0 V maximum)."
      },
      {
        "number": "2",
        "name": "IN−",
        "type": "input",
        "description": "Inverting amplifier input; the input common-mode voltage range is VS− + 1.1 V to VS+ − 1.1 V."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting amplifier input; the input common-mode voltage range is VS− + 1.1 V to VS+ − 1.1 V."
      },
      {
        "number": "4",
        "name": "VS−",
        "type": "power_in",
        "description": "Negative power supply pin; supports single supply down to 2.7 V minimum or dual supplies of ±1.35 V to ±7.5 V."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output with rail-to-rail swing, specified at VO = ±4.8 V with RL = 2 kΩ on ±5 V supplies."
      },
      {
        "number": "7",
        "name": "VS+",
        "type": "power_in",
        "description": "Positive power supply pin; operating range is 3 V to 15 V, with an absolute maximum supply voltage of 16.5 V."
      },
      {
        "number": "8",
        "name": "PD",
        "type": "input",
        "description": "Power-down control; PD at or below REF+1.0 V powers the amplifier down, and PD at or above REF+1.8 V enables it."
      }
    ],
    "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 pin assignment drawing is text-extracted, so pin positions were inferred from the extraction ord; Pin 5 is NC on the THS4225 drawing. The page-9 table lists PD as a power-down pin for this device fa; The power-down threshold descriptions for REF and PD are taken from the page-8 electrical table, whi"
        ],
        "pages_sent": 13,
        "cost_usd": 0.082,
        "at": "2026-10-11T03:32:44"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ths4225.pdf",
        "pages": 49,
        "sha256": "f50c774974bf2804",
        "source_tier": "mfr"
      },
      "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": "ths4225dgk.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2,
          0.85
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ths4225dgk-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.1,
          2,
          0.85
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e7193be3b44df2bf31924083fb7c08f3229367049c89496c9f418dcc6d0c7665",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VSSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ths4225dgk"
  ],
  "discovery_pitch": "THS4225DGK (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ths4225dgk.kicad_sym",
    "ths4225dgk.kicad_mod",
    "ths4225dgk.glb",
    "ths4225dgk.step",
    "ths4225dgk.lbr",
    "docs/hero.png",
    "docs/ths4225dgk-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ths4225dgk-hero.glb",
    "ths4225dgk-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}