main
Ray Set visibility: public 8eb0ca8 10d ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733
{
  "schema_version": 1,
  "type": "component",
  "slug": "ms8002d",
  "title": "MS8002D",
  "brief": "MSKSEMI Audio Amplifiers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ms8002d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MS8002D",
    "manufacturer": "MSKSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Audio Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604449181847609344",
    "parts": {
      "symbol": "ms8002d.kicad_sym",
      "footprint": "ms8002d.kicad_mod",
      "model_3d": "ms8002d-hero.glb",
      "model_3d_plain": "ms8002d-etched.glb",
      "model_3d_step": "ms8002d-etched.step",
      "model_3d_step_plain": "ms8002d.step",
      "lbr": "ms8002d.lbr"
    },
    "distributor_links": {
      "lcsc": "C42403122"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T00:52:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SD",
        "type": "input",
        "description": "System shutdown control, default high: a high level (VIH ≥ 2 V at VDD=5.0 V) shuts the amplifier down to minimum current, and a low level (VIL ≤ 0.6 V at VDD=5.0 V) enables normal operation."
      },
      {
        "number": "2",
        "name": "Bypass",
        "type": "input",
        "description": "Reference voltage node where the bypass capacitor CBYP sets the amplifier start-up speed and affects noise, PSRR and turn-on/shutdown pop; the datasheet example uses 1 µF, and the start-up time test uses 1.0 µF."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Positive audio input terminal of the differential input stage."
      },
      {
        "number": "4",
        "name": "IN-",
        "type": "input",
        "description": "Negative audio input terminal of the differential input stage."
      },
      {
        "number": "5",
        "name": "OUTP",
        "type": "output",
        "description": "Positive audio output terminal driving the speaker; the minimum load is 3 Ω at VDD=5.0 V."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin; recommended supply range is 2.5 V to 5.5 V and the absolute maximum is -0.3 V to 6 V."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin."
      },
      {
        "number": "8",
        "name": "OUTN",
        "type": "output",
        "description": "Negative audio output terminal driving the speaker; the minimum load is 3 Ω at VDD=5.0 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "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: Pin names, numbers and I/O directions come from the page 2 pin table, which is unambiguous. The pin ; The datasheet's order information lists only the SOP-8 package for MS8002D, so the pinout applies to"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0388,
        "at": "2026-10-18T00:50:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604449181847609344",
        "pages": 9,
        "sha256": "4c354d44216b2cb6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ms8002d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ms8002d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c6d00b8ebc2e7072c57521bb9aabc451bafdbddd16a08cf0339c0da342a3568a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "MSKSEMI",
      "Package": "SOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4c354d44216b2cb6884b75a635963c253110b2e3dc27c953b6a147f34e2f73ba",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "upper limit printed as VDD+0.3V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "TSLD",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "5 sec",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "SD high-level input voltage",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "VDD=5.0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "SD low-level input voltage",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.6,
          "conditions": "VDD=5.0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum load resistance",
          "symbol": "RLMIN",
          "kind": "recommended_operating",
          "unit": "Ω",
          "min": 3,
          "typ": null,
          "max": null,
          "conditions": "VDD=5.0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 115,
          "conditions": "SOP8",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to case",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": null,
          "max": 63,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.6,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=8Ω, VDD=5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.1,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=8Ω, VDD=4.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.85,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=8Ω, VDD=3.7V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.3,
          "max": null,
          "conditions": "THD+N=1%, f=1KHZ, RL=8Ω, VDD=5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.86,
          "max": null,
          "conditions": "THD+N=1%, f=1KHZ, RL=8Ω, VDD=4.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.66,
          "max": null,
          "conditions": "THD+N=1%, f=1KHZ, RL=8Ω, VDD=3.7V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 2.6,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=4Ω, VDD=5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.7,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=4Ω, VDD=4.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "THD+N=1%, f=1KHZ, RL=4Ω, VDD=5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "THD+N=1%, f=1KHZ, RL=4Ω, VDD=3.7V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 2.8,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=3Ω, VDD=5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.95,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=3Ω, VDD=4.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.46,
          "max": null,
          "conditions": "THD+N=10%, f=1KHZ, RL=3Ω, VDD=3.7V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output power",
          "symbol": "Po",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "THD+N=1%, f=1KHZ, RL=3Ω, VDD=4.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Total harmonic distortion plus noise",
          "symbol": "THD+N",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "VDD=5.0V, PO=1.0W, RL=8Ω, f=1KHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Total harmonic distortion plus noise",
          "symbol": "THD+N",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "VDD=3.7V, PO=0.5W, RL=8Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Gain",
          "symbol": "GV",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Rin=27K, Rf=150K, VDD=3.7V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Power supply rejection ratio",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 57,
          "max": null,
          "conditions": "VDD=4.2V ±200mVp-p, f=1KHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Signal-to-noise ratio",
          "symbol": "SNR",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 89,
          "max": null,
          "conditions": "VDD=5.0V, Vorms=1V, GV=20dB, f=1KHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Residual noise",
          "symbol": "Vn",
          "kind": "electrical",
          "unit": "μV",
          "min": null,
          "typ": 35,
          "max": null,
          "conditions": "VDD=5.0V, Input floating with Cin=0.1μF, A-weighting",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Residual noise",
          "symbol": "Vn",
          "kind": "electrical",
          "unit": "μV",
          "min": null,
          "typ": 53,
          "max": null,
          "conditions": "A-weighting",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Dynamic range",
          "symbol": "Dyn",
          "kind": "electrical",
          "unit": "dB",
          "min": null,
          "typ": 98,
          "max": null,
          "conditions": "VDD=5.0V, THD=1% f=1KHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "VDD=5.0V, VSD=0.3V, No Load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "VDD=4.2V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VDD=3.7V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Shutdown current",
          "symbol": "ISD",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "VDD=2.0V to 5.0V, VSD=3.3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output offset voltage",
          "symbol": "Vos",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VDD=5V, AC_GND",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Startup time",
          "symbol": "Tst",
          "kind": "timing",
          "unit": "mS",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "CByp=1.0uF",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Over-temperature protection threshold",
          "symbol": "OTP",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 175,
          "max": null,
          "conditions": "Junction Temperature, No Load, VDD=5.0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Over-temperature hysteresis",
          "symbol": "OTH",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ms8002d"
  ],
  "discovery_pitch": "MS8002D (MSKSEMI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ms8002d.kicad_sym",
    "ms8002d.kicad_mod",
    "ms8002d.glb",
    "ms8002d.step",
    "ms8002d.lbr",
    "docs/hero.png",
    "docs/ms8002d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ms8002d-hero.glb",
    "ms8002d-hero.overlay.json",
    "ms8002d-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}