TAS2505TRGERQ1

{
  "slug": "tas2505trgerq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Audio Power OpAmps, VQFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "tas2505trgerq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tas2505trgerq1.kicad_sym",
    "tas2505trgerq1.kicad_mod",
    "tas2505trgerq1.glb",
    "tas2505trgerq1.step",
    "tas2505trgerq1.lbr",
    "docs/hero.png",
    "docs/tas2505trgerq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tas2505trgerq1-hero.glb",
    "tas2505trgerq1-hero.overlay.json",
    "tas2505trgerq1-etched.glb"
  ],
  "component": {
    "mpn": "TAS2505TRGERQ1",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24(4x4)",
    "pin_count": 25,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tas2505-q1",
    "parts": {
      "symbol": "tas2505trgerq1.kicad_sym",
      "footprint": "tas2505trgerq1.kicad_mod",
      "model_3d": "tas2505trgerq1-hero.glb",
      "model_3d_plain": "tas2505trgerq1-etched.glb",
      "model_3d_step": "tas2505trgerq1-etched.step",
      "model_3d_step_plain": "tas2505trgerq1.step",
      "lbr": "tas2505trgerq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C4990837",
      "digikey": "296-47100-2-ND",
      "mouser": "595-TAS2505TRGERQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T05:56:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-47100-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TAS2505TRGERQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SPI_SEL",
        "type": "input",
        "description": "Selects between SPI and I2C digital interface modes (1 = SPI mode, 0 = I2C mode)."
      },
      {
        "number": "2",
        "name": "RST",
        "type": "input",
        "description": "Reset for logic, state machines, and digital filters; asserted LOW."
      },
      {
        "number": "3",
        "name": "AINL",
        "type": "input",
        "description": "Analog single-ended line left input."
      },
      {
        "number": "4",
        "name": "AINR",
        "type": "input",
        "description": "Analog single-ended line right input."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; leave unconnected."
      },
      {
        "number": "6",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground, 0 V."
      },
      {
        "number": "7",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog core supply voltage, 1.5 V to 1.95 V, tied internally to the LDO output."
      },
      {
        "number": "8",
        "name": "LDO_SEL",
        "type": "input",
        "description": "Select pin for the LDO; ties to either SPKVDD or SPKVSS."
      },
      {
        "number": "9",
        "name": "SPKM",
        "type": "output",
        "description": "Class-D speaker driver inverting output."
      },
      {
        "number": "10",
        "name": "SPKVDD",
        "type": "power_in",
        "description": "Class-D speaker driver power supply, 2.7 V to 5.5 V."
      },
      {
        "number": "11",
        "name": "SPKVSS",
        "type": "power_in",
        "description": "Class-D speaker driver power supply ground."
      },
      {
        "number": "12",
        "name": "SPKP",
        "type": "output",
        "description": "Class-D speaker driver noninverting output."
      },
      {
        "number": "13",
        "name": "DIN",
        "type": "input",
        "description": "Audio serial data bus input data."
      },
      {
        "number": "14",
        "name": "WCLK",
        "type": "bidirectional",
        "description": "Audio serial data bus word clock (input or output)."
      },
      {
        "number": "15",
        "name": "BCLK",
        "type": "bidirectional",
        "description": "Audio serial data bus bit clock (input or output)."
      },
      {
        "number": "16",
        "name": "MCLK",
        "type": "input",
        "description": "Master clock input / reference clock for the clock multiplier PLL (on startup PLLCLK = CLKIN)."
      },
      {
        "number": "17",
        "name": "MISO",
        "type": "output",
        "description": "SPI serial data output."
      },
      {
        "number": "18",
        "name": "GPIO/DOUT",
        "type": "bidirectional",
        "description": "General-purpose I/O or audio serial bus output; can be high impedance."
      },
      {
        "number": "19",
        "name": "SCL/SSZ",
        "type": "input",
        "description": "I2C serial clock input or SPI chip select, depending on the SPI_SEL state."
      },
      {
        "number": "20",
        "name": "SDA/MOSI",
        "type": "input",
        "description": "I2C serial data or SPI serial data input, depending on the SPI_SEL state."
      },
      {
        "number": "21",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock for the SPI interface."
      },
      {
        "number": "22",
        "name": "IOVDD",
        "type": "power_in",
        "description": "I/O power supply, 1.1 V to 3.6 V."
      },
      {
        "number": "23",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply, 1.65 V to 1.95 V."
      },
      {
        "number": "24",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground, 0 V."
      },
      {
        "number": "25",
        "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-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 package drawing shows a Thermal Pad, but the pin table gives it no pin number or name. It is not; The datasheet lists NC as type O, but its description says 'No Connect (Leave unconnected)'. It is m; AVDD is a PWR pin tied internally to the LDO output. It can act as an output when the LDO is enabled"
        ],
        "pages_sent": 12,
        "cost_usd": 0.154,
        "at": "2026-10-22T05:56:03"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tas2505-q1",
        "pages": 39,
        "sha256": "12ab589a7ef42439",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tas2505trgerq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tas2505trgerq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "703d0fa28545bfbe43b6502fa753ed8d6686eb37beb7a993492f719e627d0ad9",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}