PAM8106TVR

{
  "slug": "pam8106tvr",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated Audio Power OpAmps, QFN-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "pam8106tvr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "pam8106tvr.kicad_sym",
    "pam8106tvr.kicad_mod",
    "pam8106tvr.glb",
    "pam8106tvr.step",
    "pam8106tvr.lbr",
    "docs/hero.png",
    "docs/pam8106tvr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pam8106tvr-hero.glb",
    "pam8106tvr-hero.overlay.json",
    "pam8106tvr-etched.glb"
  ],
  "component": {
    "mpn": "PAM8106TVR",
    "manufacturer": "Diodes Incorporated",
    "package": "QFN-32(5x5)",
    "pin_count": 33,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://www.diodes.com/assets/Datasheets/PAM8106TVR.pdf",
    "parts": {
      "symbol": "pam8106tvr.kicad_sym",
      "footprint": "pam8106tvr.kicad_mod",
      "model_3d": "pam8106tvr-hero.glb",
      "model_3d_plain": "pam8106tvr-etched.glb",
      "model_3d_step": "pam8106tvr-etched.step",
      "model_3d_step_plain": "pam8106tvr.step",
      "lbr": "pam8106tvr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5246117",
      "digikey": "PAM8106TVRDITR-ND",
      "mouser": "621-PAM8106TVR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:02:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "PAM8106TVRDITR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "621-PAM8106TVR",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect, floating or connect to GND on PCB."
      },
      {
        "number": "2",
        "name": "RINN",
        "type": "input",
        "description": "Negative differential audio input for right channel; input voltage range GND-0.3 to 5.5V."
      },
      {
        "number": "3",
        "name": "RINP",
        "type": "input",
        "description": "Positive differential audio input for right channel; input voltage range GND-0.3 to 5.5V."
      },
      {
        "number": "4",
        "name": "MUTE",
        "type": "input",
        "description": "A logic-high disables the outputs and a logic low enables them; high level 3 to 5.5V, low level 0 to 0.5V."
      },
      {
        "number": "5",
        "name": "AVDD",
        "type": "power_out",
        "description": "5V analog supply, internally generated; requires a 0.1uF to 1uF capacitor to ground and may not power external circuitry."
      },
      {
        "number": "6",
        "name": "LINP",
        "type": "input",
        "description": "Positive differential audio input for left channel; input voltage range GND-0.3 to 5.5V."
      },
      {
        "number": "7",
        "name": "LINN",
        "type": "input",
        "description": "Negative differential audio input for left channel; input voltage range GND-0.3 to 5.5V."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect, floating or connect to GND on PCB."
      },
      {
        "number": "9",
        "name": "PGNDL",
        "type": "power_in",
        "description": "Power ground for left channel H-bridge."
      },
      {
        "number": "10",
        "name": "PVCCL",
        "type": "power_in",
        "description": "Power supply for left channel H-bridge, not connected to PVCCR or AVCC; 4.5V to 15V operation."
      },
      {
        "number": "11",
        "name": "LOUTN",
        "type": "output",
        "description": "Class-D H-bridge negative output for left channel."
      },
      {
        "number": "12",
        "name": "BSLN",
        "type": "passive",
        "description": "Bootstrap I/O for left channel, negative high-side FET; connect at least 220nF capacitor to LOUTN."
      },
      {
        "number": "13",
        "name": "BSLP",
        "type": "passive",
        "description": "Bootstrap I/O for left channel, positive high-side FET; connect at least 220nF capacitor to LOUTP."
      },
      {
        "number": "14",
        "name": "LOUTP",
        "type": "output",
        "description": "Class-D H-bridge positive output for left channel."
      },
      {
        "number": "15",
        "name": "PVCCL",
        "type": "power_in",
        "description": "Power supply for left channel H-bridge, not connected to PVCCR or AVCC; 4.5V to 15V operation."
      },
      {
        "number": "16",
        "name": "PGNDL",
        "type": "power_in",
        "description": "Power ground for left channel H-bridge."
      },
      {
        "number": "17",
        "name": "SSMCTL",
        "type": "input",
        "description": "SSM control: logic-low enables and logic-high disables spread spectrum (high level complies to AVDD); SSM is on if left floating due to an embedded pull-up."
      },
      {
        "number": "18",
        "name": "PL",
        "type": "input",
        "description": "Reference voltage for power-limit function, set by a resistor to ground with a 1uF capacitor to ground."
      },
      {
        "number": "19",
        "name": "V2P5",
        "type": "power_out",
        "description": "2.5V reference for analog cells; at least 0.47uF capacitor recommended."
      },
      {
        "number": "20",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "21",
        "name": "VCLAMP",
        "type": "power_out",
        "description": "Internally generated voltage supply for bootstrap capacitors; needs 1uF capacitor to ground rated at least 25V."
      },
      {
        "number": "22",
        "name": "AVCC",
        "type": "power_in",
        "description": "High-voltage analog power supply, 4.5V to 15V."
      },
      {
        "number": "23",
        "name": "SD",
        "type": "input",
        "description": "Shutdown signal (low = shutdown, high = operational), compliant to AVCC; high level 3V to AVCC, low 0 to 0.5V; never leave unconnected."
      },
      {
        "number": "24",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect, floating or connect to GND on PCB."
      },
      {
        "number": "25",
        "name": "PGNDR",
        "type": "power_in",
        "description": "Power ground for right channel H-bridge."
      },
      {
        "number": "26",
        "name": "PVCCR",
        "type": "power_in",
        "description": "Power supply for right channel H-bridge, not connected to PVCCL or AVCC; 4.5V to 15V operation."
      },
      {
        "number": "27",
        "name": "ROUTP",
        "type": "output",
        "description": "Class-D H-bridge positive output for right channel."
      },
      {
        "number": "28",
        "name": "BSRP",
        "type": "passive",
        "description": "Bootstrap I/O for right channel, positive high-side FET; connect at least 220nF capacitor to ROUTP."
      },
      {
        "number": "29",
        "name": "BSRN",
        "type": "passive",
        "description": "Bootstrap I/O for right channel, negative high-side FET; connect at least 220nF capacitor to ROUTN."
      },
      {
        "number": "30",
        "name": "ROUTN",
        "type": "output",
        "description": "Class-D H-bridge negative output for right channel."
      },
      {
        "number": "31",
        "name": "PVCCR",
        "type": "power_in",
        "description": "Power supply for right channel H-bridge, not connected to PVCCL or AVCC; 4.5V to 15V operation."
      },
      {
        "number": "32",
        "name": "PGNDR",
        "type": "power_in",
        "description": "Power ground for right channel H-bridge."
      },
      {
        "number": "33",
        "name": "Thermal Pad",
        "type": "power_in",
        "description": "Connect to ground; thermal pad should be soldered down in all applications to secure the device to the PCB."
      }
    ],
    "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: Pin 33 (thermal pad) is listed in the pin table but is not numbered on the package drawing. Pin type"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1467,
        "at": "2026-10-23T12:01:53"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/PAM8106TVR.pdf",
        "pages": 13,
        "sha256": "7e0711798f0d2878",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pam8106tvr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
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        "seat": "z = 0",
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        "sha256": "5311d0f734355ad8a07ad87cec254316f68e2a37ae8a7f54d4c9ae33b4c9d822",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}