DIO2125XM10

{
  "slug": "dio2125xm10",
  "version": "0.1.0",
  "type": "component",
  "description": "DIOO Audio Amplifiers, MSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "dio2125xm10",
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  "component": {
    "mpn": "DIO2125XM10",
    "manufacturer": "DIOO",
    "package": "MSOP-10-EP",
    "pin_count": 11,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945790995730432",
    "parts": {
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      "lbr": "dio2125xm10.lbr"
    },
    "distributor_links": {
      "lcsc": "C2920630"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T23:53:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-INR",
        "type": "input",
        "description": "Right-channel negative (inverting) input; the gain-setting resistor RIN must be placed close to this pin to minimize capacitive loading and keep the amplifier stable."
      },
      {
        "number": "2",
        "name": "OUTR",
        "type": "output",
        "description": "Right-channel audio output, capable of 3Vrms into a 2.5kΩ load at 5V supply; it can drive up to 220pF directly, and a TVS diode is recommended here for surge protection."
      },
      {
        "number": "3",
        "name": "CN",
        "type": "bidirectional",
        "description": "Charge-pump flying capacitor negative terminal, to be used with a low-ESR X5 or X7 ceramic capacitor (0.33µF recommended) to generate the negative supply."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable input; VIH must be at least 1.2V and VIL at most 0.4V, and EN must be held low during supply ramp-up and ramp-down for pop-free power-up and power-down."
      },
      {
        "number": "5",
        "name": "PVSS",
        "type": "power_out",
        "description": "Negative supply voltage output generated by the charge pump; its capacitor must be at least equal in value to the charge-pump flying capacitor."
      },
      {
        "number": "6",
        "name": "CP",
        "type": "bidirectional",
        "description": "Charge-pump flying capacitor positive terminal, connected to the CN flying capacitor (0.33µF recommended)."
      },
      {
        "number": "7",
        "name": "PVDD",
        "type": "power_in",
        "description": "Positive supply pin, specified at 4.75V to 5.25V (5V typical) with a 0.1µF and 10µF decoupling capacitor placed as close as possible; the device shuts down if VDD exceeds 5.5V."
      },
      {
        "number": "8",
        "name": "UVP",
        "type": "input",
        "description": "External under-voltage protection input that mutes the output when the supply falls below the set threshold (1.15V typical with 5µA hysteresis current), with resistor values chosen to avoid triggering under supply ripple."
      },
      {
        "number": "9",
        "name": "OUTL",
        "type": "output",
        "description": "Left-channel audio output, with the same 3Vrms into 2.5kΩ drive capability as the right channel; a TVS diode is recommended here for surge protection."
      },
      {
        "number": "10",
        "name": "-INL",
        "type": "input",
        "description": "Left-channel negative (inverting) input; the gain-setting resistor RIN must be placed close to this pin to minimize capacitive loading and keep the amplifier stable."
      },
      {
        "number": "11",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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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 pin-number-to-name mapping was inferred because the text-extracted Figure 1 (top view) is scramb; The exposed pad is printed as GND (Exposed Pad) with no pin number, so it is not listed as a numbere; The Pin Descriptions table labels UVP as type P (power), but the description says it is an under-vol",
          "exposed pad 11 added from the footprint"
        ],
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        "cost_usd": 0.0722,
        "at": "2026-10-18T23:51:17"
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        "pages": 11,
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      "pins": {
        "total": 11,
        "described": 11,
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        "refuses_to_fabricate": true
      }
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}