TL084CDR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tl084cdr",
  "title": "TL084CDR",
  "brief": "Texas Instruments FET InputAmplifiers, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "tl084cdr"
  ],
  "component": {
    "mpn": "TL084CDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "FET InputAmplifiers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tl084c.pdf",
    "parts": {
      "symbol": "tl084cdr.kicad_sym",
      "footprint": "tl084cdr.kicad_mod",
      "model_3d": "tl084cdr-etched.glb",
      "model_3d_plain": "tl084cdr.glb",
      "model_3d_step": "tl084cdr-etched.step",
      "model_3d_step_plain": "tl084cdr.step",
      "lbr": "tl084cdr.lbr"
    },
    "distributor_links": {
      "digikey": "296-1285-2-ND",
      "lcsc": "C8956"
    },
    "pins": [
      {
        "number": "1",
        "name": "1OUT",
        "type": "output",
        "description": "Output of amplifier 1. Push-pull output with short-circuit protection; typical peak output voltage swing ±13.5 V at RL=10 kΩ and VCC=±15 V."
      },
      {
        "number": "2",
        "name": "1IN-",
        "type": "input",
        "description": "Inverting input of amplifier 1. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω. Common-mode input voltage range ±11 V typ at VCC=±15 V."
      },
      {
        "number": "3",
        "name": "1IN+",
        "type": "input",
        "description": "Non-inverting input of amplifier 1. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω. Common-mode input voltage range ±11 V typ at VCC=±15 V."
      },
      {
        "number": "4",
        "name": "VCC+",
        "type": "power_in",
        "description": "Positive supply rail. Absolute max +18 V referenced to midpoint between VCC+ and VCC-. Typical supply current 1.4 mA per amplifier (5.6 mA total)."
      },
      {
        "number": "5",
        "name": "2IN+",
        "type": "input",
        "description": "Non-inverting input of amplifier 2. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω."
      },
      {
        "number": "6",
        "name": "2IN-",
        "type": "input",
        "description": "Inverting input of amplifier 2. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω."
      },
      {
        "number": "7",
        "name": "2OUT",
        "type": "output",
        "description": "Output of amplifier 2. Push-pull output with short-circuit protection; typical peak output voltage swing ±13.5 V at RL=10 kΩ and VCC=±15 V."
      },
      {
        "number": "8",
        "name": "3OUT",
        "type": "output",
        "description": "Output of amplifier 3. Push-pull output with short-circuit protection; typical peak output voltage swing ±13.5 V at RL=10 kΩ and VCC=±15 V."
      },
      {
        "number": "9",
        "name": "3IN-",
        "type": "input",
        "description": "Inverting input of amplifier 3. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω."
      },
      {
        "number": "10",
        "name": "3IN+",
        "type": "input",
        "description": "Non-inverting input of amplifier 3. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω."
      },
      {
        "number": "11",
        "name": "VCC-",
        "type": "power_in",
        "description": "Negative supply rail. Absolute max -18 V referenced to midpoint between VCC+ and VCC-. May be tied to GND for single-supply operation within the specified common-mode range."
      },
      {
        "number": "12",
        "name": "4IN+",
        "type": "input",
        "description": "Non-inverting input of amplifier 4. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω."
      },
      {
        "number": "13",
        "name": "4IN-",
        "type": "input",
        "description": "Inverting input of amplifier 4. JFET-input stage with typical input bias current 30 pA and input resistance 10^12 Ω."
      },
      {
        "number": "14",
        "name": "4OUT",
        "type": "output",
        "description": "Output of amplifier 4. Push-pull output with short-circuit protection; typical peak output voltage swing ±13.5 V at RL=10 kΩ and VCC=±15 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tl084c.pdf",
        "pages": 42,
        "sha256": "28f9415129f5dcd0",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -3.81
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-14_3.9x8.7mm_P1.27mm@sha256:a885b619b22880c9",
      "mark": "drawn"
    },
    "models_3d": [
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        "file": "tl084cdr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tl084cdr-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
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        "extents_mm": [
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        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Op-amp/Cmp",
      "Pins": "14"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tl084cdr"
  ],
  "discovery_pitch": "TL084CDR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tl084cdr.kicad_sym",
    "tl084cdr.kicad_mod",
    "tl084cdr.glb",
    "tl084cdr.step",
    "tl084cdr-etched.step",
    "tl084cdr.lbr",
    "docs/hero.png",
    "docs/tl084cdr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TL084CDR",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRD",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRN",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRP",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRNS",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRPW",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRPWR",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRJ",
      "kind": "packaging"
    },
    {
      "mpn": "TL084CDRFK",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T09:49:37.288Z"
}