TEA2025M

{
  "slug": "tea2025m",
  "version": "0.1.0",
  "type": "component",
  "description": "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",
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      "lbr": "tea2025m.lbr"
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    "distributor_links": {
      "lcsc": "C19193515"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T11:08:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "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."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 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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        "cost_usd": 0.0363,
        "at": "2026-10-18T11:06:47"
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        "pages": 8,
        "sha256": "3904083f572a012a",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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}