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Ray Set visibility: public 3c42521 4d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tpa2005d1dgnrq1",
  "title": "TPA2005D1DGNRQ1",
  "brief": "Texas Instruments Audio Power OpAmps, HVSSOP-8-EP. 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",
    "operational amplifier-comparator",
    "tpa2005d1dgnrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPA2005D1DGNRQ1",
    "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-q1",
    "parts": {
      "symbol": "tpa2005d1dgnrq1.kicad_sym",
      "footprint": "tpa2005d1dgnrq1.kicad_mod",
      "model_3d": "tpa2005d1dgnrq1-hero.glb",
      "model_3d_plain": "tpa2005d1dgnrq1-etched.glb",
      "model_3d_step": "tpa2005d1dgnrq1-etched.step",
      "model_3d_step_plain": "tpa2005d1dgnrq1.step",
      "lbr": "tpa2005d1dgnrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2862308",
      "digikey": "296-TPA2005D1DGNRQ1TR-ND",
      "mouser": "595-TPA2005D1DGNRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T16:52:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPA2005D1DGNRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPA2005D1DGNRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SHUTDOWN",
        "type": "input",
        "description": "Active-low shutdown terminal; VIH must be at least 2 V and VIL at most 0.7 V with VDD up to 5.5 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 driving the speaker."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply; recommended operating range 2.5 V to 5.5 V, and for the DGN package VDD should be limited to 5 V if short-circuit protection is desired."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "High-current ground."
      },
      {
        "number": "8",
        "name": "VO–",
        "type": "output",
        "description": "Negative BTL output driving the speaker."
      },
      {
        "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 exposed thermal pad of the DGN (HVSSOP-PowerPAD) package has no printed pin number, so it is not; Pin table on page 3 applies to the DGN package (8-Pin MSOP-PowerPAD), which matches TPA2005D1DGNRQ1 "
        ],
        "pages_sent": 10,
        "cost_usd": 0.0172,
        "at": "2026-11-02T16:52:16"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tpa2005d1-q1",
        "pages": 38,
        "sha256": "2f1ed5eedd67c341",
        "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": "tpa2005d1dgnrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1c3fd68be20d8c33e3527afed7b4c5d07ed10f6d3d6593065a71ca22aaaaf6e9",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpa2005d1dgnrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.91,
          3,
          1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d1359e25785fe15d377e964d1abbe1ed849104b0b78139e4fd817d6d7b40b260",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HVSSOP-8-EP",
      "Category": "Operational Amplifier/Comparator",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "2f1ed5eedd67c341e3429e212e856ee19c8c873e6c8b6bc2c7f842b584edbc0b",
      "rows": [
        {
          "name": "Supply voltage, active mode",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "In active mode",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage, SHUTDOWN mode",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "In SHUTDOWN mode",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VDD + 0.3 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load resistance",
          "symbol": "RL",
          "kind": "absolute_maximum",
          "unit": "Ω",
          "min": 3.2,
          "typ": null,
          "max": null,
          "conditions": "2.5 V ≤ VDD ≤ 4.2 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load resistance",
          "symbol": "RL",
          "kind": "absolute_maximum",
          "unit": "Ω",
          "min": 6.4,
          "typ": null,
          "max": null,
          "conditions": "4.2 V < VDD ≤ 6 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature (non T-suffix)",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Non T-suffix",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-level input voltage",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "SHUTDOWN; upper limit printed as VDD",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-level input voltage",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.7,
          "conditions": "SHUTDOWN",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input resistor",
          "symbol": "RI",
          "kind": "recommended_operating",
          "unit": "kΩ",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "Gain ≤ 20 V/V (26 dB)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Common-mode input voltage",
          "symbol": "VIC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.5,
          "typ": null,
          "max": null,
          "conditions": "VDD = 2.5 V, 5.5 V, CMRR ≤ –49 dB; upper limit printed as VDD – 0.8 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature (non T-suffix)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Non T-suffix",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 57,
          "max": null,
          "conditions": "DGN (MSOP PowerPAD) 8 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 53.8,
          "max": null,
          "conditions": "DGN (MSOP PowerPAD) 8 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 33.7,
          "max": null,
          "conditions": "DGN (MSOP PowerPAD) 8 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 6.4,
          "max": null,
          "conditions": "DGN (MSOP PowerPAD) 8 pins",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output offset voltage (measured differentially)",
          "symbol": "|VOS|",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "VI = 0 V, AV = 2 V/V, VDD = 2.5 V to 5.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power-supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": -75,
          "typ": null,
          "max": -55,
          "conditions": "VDD = 2.5 V to 5.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": -68,
          "typ": null,
          "max": -49,
          "conditions": "VDD = 2.5 V to 5.5 V, VIC = VDD / 2 to 0.5 V, VIC = VDD / 2 to VDD – 0.8 V, TA = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": null,
          "max": -35,
          "conditions": "VDD = 2.5 V to 5.5 V, VIC = VDD / 2 to 0.5 V, VIC = VDD / 2 to VDD – 0.8 V, TA = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level input current",
          "symbol": "|IIH|",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VDD = 5.5 V, VI = 5.8 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level input current",
          "symbol": "|IIL|",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "VDD = 5.5 V, VI = 0.3 V, TA = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "I(Q)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.4,
          "max": 4.5,
          "conditions": "VDD = 5.5 V, no load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "I(Q)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.8,
          "max": null,
          "conditions": "VDD = 3.6 V, no load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "I(Q)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.2,
          "max": 3.2,
          "conditions": "VDD = 2.5 V, no load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown current",
          "symbol": "I(SD)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.5,
          "max": 2,
          "conditions": "V(SHUTDOWN) = 0.8 V, VDD = 2.5 V to 5.5 V, TA = –40°C to 85°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 770,
          "max": null,
          "conditions": "VDD = 2.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 590,
          "max": null,
          "conditions": "VDD = 3.6 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "VDD = 5.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output impedance in SHUTDOWN",
          "symbol": "",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "V(SHUTDOWN) = 0.8 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency",
          "symbol": "f(sw)",
          "kind": "electrical",
          "unit": "kHz",
          "min": 200,
          "typ": 250,
          "max": 300,
          "conditions": "VDD = 2.5 V to 5.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input impedance",
          "symbol": "ZI",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 142,
          "typ": 150,
          "max": 158,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Start-up time from shutdown",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 9,
          "max": null,
          "conditions": "VDD = 3.6 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply ripple rejection ratio",
          "symbol": "kSVR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -71,
          "max": null,
          "conditions": "f = 217 Hz, V(RIPPLE) = 200 mVpp, inputs ac-grounded with Ci = 2 μF, VDD = 3.6 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Signal-to-noise ratio",
          "symbol": "SNR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 97,
          "max": null,
          "conditions": "PO = 1 W, RL = 8 Ω, VDD = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output voltage noise, no weighting",
          "symbol": "Vn",
          "kind": "electrical",
          "unit": "μVRMS",
          "min": null,
          "typ": 48,
          "max": null,
          "conditions": "VDD = 3.6 V, f = 20 Hz to 20 kHz, inputs ac-grounded with Ci = 2 μF",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": -63,
          "max": null,
          "conditions": "VIC = 1 Vpp, f = 217 Hz, VDD = 3.6 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power, THD+N = 10%",
          "symbol": "PO",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.45,
          "max": null,
          "conditions": "f = 1 kHz, RL = 8 Ω, VDD = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power, THD+N = 10%",
          "symbol": "PO",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.75,
          "max": null,
          "conditions": "f = 1 kHz, RL = 8 Ω, VDD = 3.6 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
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