TEA2025M

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  "title": "TEA2025M",
  "brief": "HGSEMI Audio Amplifiers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "TEA2025M",
    "manufacturer": "HGSEMI",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758163172421312512",
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      "lbr": "tea2025m.lbr"
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    "distributor_links": {
      "lcsc": "C19193515"
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    "distributor_check": {
      "checked_at": "2026-10-18T11:08:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
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    "pins": [
      {
        "number": "1",
        "name": "AUXBTL",
        "type": "passive",
        "description": "BTL auxiliary pin, used for the bridge-tied-load connection; the datasheet gives no electrical limits for this pin."
      },
      {
        "number": "2",
        "name": "2OUT",
        "type": "output",
        "description": "Channel 2 power amplifier output, driving the channel 2 load."
      },
      {
        "number": "3",
        "name": "2BS",
        "type": "passive",
        "description": "Channel 2 bootstrap pin for the channel 2 output stage; no electrical limits are given in the datasheet."
      },
      {
        "number": "4",
        "name": "2GNDp",
        "type": "power_in",
        "description": "Channel 2 power amplifier ground; pin 4 and pin 5 are both channel 2 power ground."
      },
      {
        "number": "5",
        "name": "2GNDp",
        "type": "power_in",
        "description": "Channel 2 power amplifier ground; pin 4 and pin 5 are both channel 2 power ground."
      },
      {
        "number": "6",
        "name": "2FB",
        "type": "input",
        "description": "Channel 2 feedback pin for setting the channel 2 closed-loop gain; the datasheet notes that gain can be adjusted with an external resistor."
      },
      {
        "number": "7",
        "name": "2IN",
        "type": "input",
        "description": "Channel 2 audio signal input; input impedance is typically 30 kΩ per the electrical characteristics."
      },
      {
        "number": "8",
        "name": "FIL",
        "type": "passive",
        "description": "Filter pin for the internal reference/filter network; the datasheet gives no electrical limits for this pin."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground for the IC."
      },
      {
        "number": "10",
        "name": "1IN",
        "type": "input",
        "description": "Channel 1 audio signal input; input impedance is typically 30 kΩ per the electrical characteristics."
      },
      {
        "number": "11",
        "name": "1FB",
        "type": "input",
        "description": "Channel 1 feedback pin for setting the channel 1 closed-loop gain; the datasheet notes that gain can be adjusted with an external resistor."
      },
      {
        "number": "12",
        "name": "1GNDp",
        "type": "power_in",
        "description": "Channel 1 power amplifier ground; pin 12 and pin 13 are both channel 1 power ground."
      },
      {
        "number": "13",
        "name": "1GNDp",
        "type": "power_in",
        "description": "Channel 1 power amplifier ground; pin 12 and pin 13 are both channel 1 power ground."
      },
      {
        "number": "14",
        "name": "1BS",
        "type": "passive",
        "description": "Channel 1 bootstrap pin for the channel 1 output stage; no electrical limits are given in the datasheet."
      },
      {
        "number": "15",
        "name": "1OUT",
        "type": "output",
        "description": "Channel 1 power amplifier output, driving the channel 1 load."
      },
      {
        "number": "16",
        "name": "Vcc",
        "type": "power_in",
        "description": "Positive supply; operating range 3 V to 12 V, absolute maximum 15 V."
      }
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        "guard_notes": [
          "extractor flagged: The datasheet pin table gives only Chinese function labels for each pin (for example 'BTL辅助', '滤波').; The datasheet gives no electrical limits for pins 1 (AUXBTL), 3 (2BS), 8 (FIL) and 14 (1BS). Their d; The datasheet states the package is SOP-16 and that the TEA2025M/TR is sold in SOP-16 in tape and re"
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      "pins": {
        "total": 16,
        "described": 16,
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      "Manufacturer": "HGSEMI",
      "Package": "SOP-16",
      "Category": "Amplifiers/Comparators",
      "Pins": "16"
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          "min": 49,
          "typ": 51,
          "max": 53,
          "conditions": "BTL模式 (BTL mode)",
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        {
          "name": "通道平衡度 Channel balance",
          "symbol": "CB",
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        {
          "name": "全谐波失真度 Total harmonic distortion, dual-channel",
          "symbol": "THD",
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          "unit": "%",
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          "name": "通道隔离度 Channel separation",
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          "name": "纹波抑制比 Ripple rejection",
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          "name": "输出功率 Output power, dual-channel",
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          "name": "结到基座热阻 Junction-to-case thermal resistance",
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          "unit": "℃/W",
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          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "Mounted on 10×5×0.15 cm glass-epoxy PCB with 5 cm² of 35 µm copper",
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