TPA6030A4PWPR

{
  "slug": "tpa6030a4pwpr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Audio Power OpAmps, HTSSOP-28-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "tpa6030a4pwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpa6030a4pwpr.kicad_sym",
    "tpa6030a4pwpr.kicad_mod",
    "tpa6030a4pwpr.glb",
    "tpa6030a4pwpr.step",
    "tpa6030a4pwpr.lbr",
    "docs/hero.png",
    "docs/tpa6030a4pwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpa6030a4pwpr-hero.glb",
    "tpa6030a4pwpr-hero.overlay.json",
    "tpa6030a4pwpr-etched.glb"
  ],
  "component": {
    "mpn": "TPA6030A4PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-28-EP",
    "pin_count": 29,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tpa6030a4",
    "parts": {
      "symbol": "tpa6030a4pwpr.kicad_sym",
      "footprint": "tpa6030a4pwpr.kicad_mod",
      "model_3d": "tpa6030a4pwpr-hero.glb",
      "model_3d_plain": "tpa6030a4pwpr-etched.glb",
      "model_3d_step": "tpa6030a4pwpr-etched.step",
      "model_3d_step_plain": "tpa6030a4pwpr.step",
      "lbr": "tpa6030a4pwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2879319",
      "mouser": "595-TPA6030A4PWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T07:45:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": "595-TPA6030A4PWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ROUT−",
        "type": "output",
        "description": "Right negative output in speaker mode (BTL) and high impedance in headphone mode (SE)."
      },
      {
        "number": "2",
        "name": "PVCC",
        "type": "power_in",
        "description": "Power supply for the output stage."
      },
      {
        "number": "3",
        "name": "SEMAX",
        "type": "input",
        "description": "Sets maximum headphone volume, with a DC range of 0 to 5VREF."
      },
      {
        "number": "4",
        "name": "RIN1−",
        "type": "input",
        "description": "Right negative differential input, selected when IN2/IN1 is held low."
      },
      {
        "number": "5",
        "name": "RIN1+",
        "type": "input",
        "description": "Right positive differential input, selected when IN2/IN1 is held low."
      },
      {
        "number": "6",
        "name": "RIN2−",
        "type": "input",
        "description": "Right negative differential input, selected when IN2/IN1 is held high."
      },
      {
        "number": "7",
        "name": "RIN2+",
        "type": "input",
        "description": "Right positive differential input, selected when IN2/IN1 is held high."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage terminal."
      },
      {
        "number": "9",
        "name": "LIN1−",
        "type": "input",
        "description": "Left negative differential input, selected when IN2/IN1 is held low."
      },
      {
        "number": "10",
        "name": "LIN1+",
        "type": "input",
        "description": "Left positive differential input, selected when IN2/IN1 is held low."
      },
      {
        "number": "11",
        "name": "LIN2−",
        "type": "input",
        "description": "Left negative differential input, selected when IN2/IN1 is held high."
      },
      {
        "number": "12",
        "name": "LIN2+",
        "type": "input",
        "description": "Left positive differential input, selected when IN2/IN1 is held high."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "14",
        "name": "LOUT−",
        "type": "output",
        "description": "Left negative output in speaker mode and high impedance in headphone mode."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "16",
        "name": "LOUT+",
        "type": "output",
        "description": "Left positive output in speaker mode, and positive output in headphone mode."
      },
      {
        "number": "17",
        "name": "PVCC",
        "type": "power_in",
        "description": "Power supply for the output stage."
      },
      {
        "number": "18",
        "name": "BYPASS",
        "type": "input",
        "description": "Connect a capacitor to ground for BYPASS midrail voltage supply filtering."
      },
      {
        "number": "19",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "20",
        "name": "CLK",
        "type": "input",
        "description": "Connect a capacitor to ground to set the clock frequency of the volume control counter."
      },
      {
        "number": "21",
        "name": "5VREF",
        "type": "power_out",
        "description": "Internal 5-V reference for the VOLUME, SEDIFF, and SEMAX pins only."
      },
      {
        "number": "22",
        "name": "SEDIFF",
        "type": "input",
        "description": "Sets the difference between speaker and headphone volume (from −6 dB down to mute)."
      },
      {
        "number": "23",
        "name": "VOLUME",
        "type": "input",
        "description": "Master volume control, with a DC voltage range of 0 to 5VREF."
      },
      {
        "number": "24",
        "name": "SHUTDOWN",
        "type": "input",
        "description": "Shutdown terminal, active low, TTL compatible and VCC compliant."
      },
      {
        "number": "25",
        "name": "IN2/IN1",
        "type": "input",
        "description": "Controls the input MUX: high selects the IN2 inputs, low selects the IN1 inputs."
      },
      {
        "number": "26",
        "name": "SE/BTL",
        "type": "input",
        "description": "Determines output mode: high selects headphone mode (SE), low selects speaker mode (BTL)."
      },
      {
        "number": "27",
        "name": "ROUT+",
        "type": "output",
        "description": "Right positive output in speaker mode, and positive output in headphone mode."
      },
      {
        "number": "28",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "29",
        "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 thermal pad is not a numbered pin in the datasheet. It is listed separately as 'Connect to groun; The Terminal Functions table lists LOUT+ (pin 16) as type 'I', but its description is a positive spe; The Terminal Functions table lists PVCC and VCC as type 'I'. They are mapped to power_in as supply p",
          "exposed pad 29 added from the footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.066,
        "at": "2026-10-26T07:45:35"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tpa6030a4",
        "pages": 32,
        "sha256": "70f2c03eeaa033bd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 29,
        "described": 29,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpa6030a4pwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.2,
          9.7,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ff242f1d3be9d09e7f929707a2c5b1ee974a4f882053b04bcdb1cd2cb21223ef",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpa6030a4pwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.2,
          9.7,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e5c6fac01da6ec59b49c544552cd53df7163b38935ea20391100d56a392339be",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}