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Ray Set visibility: public 990f5d8 7d ago
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  "slug": "lf347mx",
  "title": "LF347MX",
  "brief": "Texas Instruments FET Input Amplifiers, SOIC-14. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "LF347MX",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Amplifiers/Comparators",
    "subcategory": "FET Input Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lf147",
    "parts": {
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      "footprint": "lf347mx.kicad_mod",
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      "lbr": "lf347mx.lbr"
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    "distributor_links": {
      "lcsc": "C2057283",
      "digikey": "LF347MXTR-ND",
      "mouser": "926-LF347MX"
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    "distributor_check": {
      "checked_at": "2026-10-20T22:55:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LF347MXTR-ND",
        "status": "found",
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        "name": "OUT_A",
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        "description": "Output of amplifier A; swings to ±13.5 V typ into 10 kΩ with VS=±15 V."
      },
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        "number": "2",
        "name": "IN-_A",
        "type": "input",
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        "description": "Positive supply voltage; ±18 V max (LF347), total supply current 7.2 mA typ."
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        "name": "IN-_B",
        "type": "input",
        "description": "Inverting input of amplifier B; input bias current 50 pA typ, input resistance 10¹² Ω."
      },
      {
        "number": "7",
        "name": "OUT_B",
        "type": "output",
        "description": "Output of amplifier B; swings to ±13.5 V typ into 10 kΩ with VS=±15 V."
      },
      {
        "number": "8",
        "name": "OUT_C",
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      },
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        "description": "Negative supply voltage; ±18 V max (LF347); neither input voltage should exceed this rail."
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        "description": "Inverting input of amplifier D; input bias current 50 pA typ, input resistance 10¹² Ω."
      },
      {
        "number": "14",
        "name": "OUT_D",
        "type": "output",
        "description": "Output of amplifier D; swings to ±13.5 V typ into 10 kΩ with VS=±15 V."
      }
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      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Amplifiers/Comparators",
      "Pins": "14"
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