TDA2822D013TR

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  "slug": "tda2822d013tr",
  "title": "TDA2822D013TR",
  "brief": "STMicroelectronics Audio Power OpAmps, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "TDA2822D013TR",
    "manufacturer": "STMicroelectronics",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Op-amp/Cmp",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://www.st.com/resource/en/datasheet/tda2822d013tr.pdf",
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    "pins": [
      {
        "number": "1",
        "name": "OUTPUT(1)",
        "type": "output",
        "description": "Amplifier 1 speaker/headphone output. AC-couple to load via an output DC-blocking capacitor (e.g. 100-470 µF) with a Zobel network (0.1 µF + 4.7 Ω) to ground for stability. Peak output current 1 A."
      },
      {
        "number": "2",
        "name": "VS",
        "type": "power_in",
        "description": "Positive supply voltage (VS). Recommended operating range 1.8 V to 15 V (absolute max 15 V). Bypass to GND with a 10 µF electrolytic close to the pin."
      },
      {
        "number": "3",
        "name": "OUTPUT(2)",
        "type": "output",
        "description": "Amplifier 2 speaker/headphone output. AC-couple to load via an output DC-blocking capacitor with a Zobel network (0.1 µF + 4.7 Ω) to ground for stability. Peak output current 1 A."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground / power return for both amplifier channels. Connect to system ground with a low-impedance path."
      },
      {
        "number": "5",
        "name": "INPUT-(2)",
        "type": "input",
        "description": "Amplifier 2 inverting input. Typically bypassed to GND via a large electrolytic (e.g. 100 µF) to set unity feedback for the internally-fixed gain (~39 dB closed-loop) and reject DC. Input bias current up to 100 nA."
      },
      {
        "number": "6",
        "name": "INPUT+(2)",
        "type": "input",
        "description": "Amplifier 2 non-inverting input (right channel in stereo mode). AC-couple the audio source; a ~10 kΩ resistor to GND sets the input DC bias. Input resistance typ. 100 kΩ."
      },
      {
        "number": "7",
        "name": "INPUT+(1)",
        "type": "input",
        "description": "Amplifier 1 non-inverting input (left channel in stereo mode). AC-couple the audio source; a ~10 kΩ resistor to GND sets the input DC bias. Input resistance typ. 100 kΩ."
      },
      {
        "number": "8",
        "name": "INPUT-(1)",
        "type": "input",
        "description": "Amplifier 1 inverting input. Typically bypassed to GND via a large electrolytic (e.g. 100 µF) to set unity feedback for the internally-fixed gain (~39 dB closed-loop) and reject DC. Input bias current up to 100 nA."
      }
    ],
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      "datasheet": {
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        "pages": 12,
        "sha256": "d75f4b0043b686bd",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
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        "refuses_to_fabricate": true
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        "zmin_mm": -0.0,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "SOIC-8",
      "Category": "Op-amp/Cmp",
      "Pins": "8"
    }
  },
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  "discovery_pitch": "TDA2822D013TR (STMicroelectronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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  "updated_at": "2026-09-25T09:34:57.251Z"
}