TPA2005D1DGN

{
  "slug": "tpa2005d1dgn",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Audio Power OpAmps, HVSSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "tpa2005d1dgn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpa2005d1dgn.kicad_sym",
    "tpa2005d1dgn.kicad_mod",
    "tpa2005d1dgn.glb",
    "tpa2005d1dgn.step",
    "tpa2005d1dgn.lbr",
    "docs/hero.png",
    "docs/tpa2005d1dgn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpa2005d1dgn-hero.glb",
    "tpa2005d1dgn-hero.overlay.json",
    "tpa2005d1dgn-etched.glb"
  ],
  "component": {
    "mpn": "TPA2005D1DGN",
    "manufacturer": "Texas Instruments",
    "package": "HVSSOP-8-EP",
    "pin_count": 9,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tpa2005d1",
    "parts": {
      "symbol": "tpa2005d1dgn.kicad_sym",
      "footprint": "tpa2005d1dgn.kicad_mod",
      "model_3d": "tpa2005d1dgn-hero.glb",
      "model_3d_plain": "tpa2005d1dgn-etched.glb",
      "model_3d_step": "tpa2005d1dgn-etched.step",
      "model_3d_step_plain": "tpa2005d1dgn.step",
      "lbr": "tpa2005d1dgn.lbr"
    },
    "distributor_links": {
      "lcsc": "C2870984",
      "digikey": "296-17691-5-ND",
      "mouser": "595-TPA2005D1DGN"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T18:31:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-17691-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPA2005D1DGN",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SHUTDOWN",
        "type": "input",
        "description": "Shutdown terminal with active-low logic; VIL max 0.8 V and VIH min 2 V."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Positive differential input."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Negative differential input."
      },
      {
        "number": "5",
        "name": "VO+",
        "type": "output",
        "description": "Positive BTL output."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply, 2.5 V to 5.5 V recommended operating range."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "High-current ground."
      },
      {
        "number": "8",
        "name": "VO-",
        "type": "output",
        "description": "Negative BTL output."
      },
      {
        "number": "9",
        "name": "Thermal Pad",
        "type": "power_in",
        "description": "Thermal pad must be soldered to a grounded pad on the PCB and electrically and thermally connected to a ground plane."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives no pin number for the thermal pad. I assigned it '9' as a convention and typed i; The pin table lists DRB and DGN pin numbers in a single column. The 8-pin numbering was read from th; The datasheet is inconsistent on supply range. Page 4 gives 2.5 V to 5.5 V as recommended operating,"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0925,
        "at": "2026-10-31T18:31:02"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tpa2005d1",
        "pages": 43,
        "sha256": "f5d959414918bfe7",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpa2005d1dgn.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "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": "50165c7daf97cdf7bd09a0dd20da74c4c167edab35fbf3a69061b7040e9fa3a0",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpa2005d1dgn-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "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": "0e584762e4961062f7538a3518ddcf3f3980cabc4d3f58a445ae39caeca9d25c",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "DGN0008G",
      "source_page": 40,
      "D": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E1": {
        "nom_mm": 3.0,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          4.75,
          5.05
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "tpa2005d1dgn.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}