NJM2783V-TE1

{
  "slug": "njm2783v-te1",
  "version": "0.1.0",
  "type": "component",
  "description": "Nisshinbo Micro Devices Inc. Audio Power OpAmps, SSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "njm2783v-te1",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "njm2783v-te1.step",
    "njm2783v-te1.lbr",
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    "docs/njm2783v-te1-datasheet.pdf",
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    "viewers/footprint.html",
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    "njm2783v-te1-hero.overlay.json",
    "njm2783v-te1-etched.glb"
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  "component": {
    "mpn": "NJM2783V-TE1",
    "manufacturer": "Nisshinbo Micro Devices Inc.",
    "package": "SSOP-14",
    "pin_count": 14,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Audio Power OpAmps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0a19fad0f17c37c8b4a2aebd7fe896b9.pdf",
    "parts": {
      "symbol": "njm2783v-te1.kicad_sym",
      "footprint": "njm2783v-te1.kicad_mod",
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      "model_3d_plain": "njm2783v-te1-etched.glb",
      "model_3d_step": "njm2783v-te1-etched.step",
      "model_3d_step_plain": "njm2783v-te1.step",
      "lbr": "njm2783v-te1.lbr"
    },
    "distributor_links": {
      "lcsc": "C4991225",
      "digikey": "2129-NJM2783V-TE1-ND",
      "mouser": "513-NJM2783V-TE1"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T02:01:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2129-NJM2783V-TE1-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "513-NJM2783V-TE1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GAIN1",
        "type": "passive",
        "description": "Microphone amplifier gain setting pin 1, used with an external resistor (RG1) to set voltage gain; DC voltage V+/2."
      },
      {
        "number": "2",
        "name": "GAIN2",
        "type": "passive",
        "description": "Microphone amplifier gain setting pin 2, used with an external resistor (RG2) to set voltage gain; DC voltage V+/2."
      },
      {
        "number": "3",
        "name": "DET",
        "type": "input",
        "description": "Detector input for the ALC function; DC voltage V+/2."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Microphone amplifier output; DC voltage V+/2."
      },
      {
        "number": "5",
        "name": "BUFFIN",
        "type": "input",
        "description": "Buffer amplifier input; DC voltage V+/2."
      },
      {
        "number": "6",
        "name": "BUFFGAIN",
        "type": "passive",
        "description": "Buffer amplifier gain setting pin; DC voltage V+/2."
      },
      {
        "number": "7",
        "name": "BUFFOUT",
        "type": "output",
        "description": "Buffer amplifier output; DC voltage V+/2."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "9",
        "name": "V+",
        "type": "power_in",
        "description": "Power supply, operating range +2.7 to +13.0V (absolute maximum +14V)."
      },
      {
        "number": "10",
        "name": "VREF",
        "type": "power_out",
        "description": "Reference voltage output, typically 4.5V at V+=9V (V+/2 DC)."
      },
      {
        "number": "11",
        "name": "SENSE",
        "type": "passive",
        "description": "Limit level setting via external resistor (ALC limit adjustable 200mVrms to 2Vrms); open for ALC off; DC voltage 0V."
      },
      {
        "number": "12",
        "name": "INT",
        "type": "passive",
        "description": "Recovery time setting via external capacitor; DC voltage 0V."
      },
      {
        "number": "13",
        "name": "GAIN SW",
        "type": "input",
        "description": "Additional gain control: low (0 to 0.5V) gives 0dB, high (2.0V to V+) gives +20dB."
      },
      {
        "number": "14",
        "name": "IN",
        "type": "input",
        "description": "Microphone input; DC voltage 0V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin types for GAIN1, GAIN2, BUFFGAIN, SENSE, INT are inferred as passive (external network pins); VR"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0858,
        "at": "2026-10-31T02:00:59"
      },
      "datasheet": {
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        "pages": 13,
        "sha256": "3fc7001208d6aa3c",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}