OPA1604AIDR

{
  "schema_version": 1,
  "type": "component",
  "slug": "opa1604aidr",
  "title": "OPA1604AIDR",
  "brief": "Texas Instruments Operational Amplifier, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "op-amp-cmp",
    "opa1604aidr"
  ],
  "component": {
    "mpn": "OPA1604AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Op-amp/Cmp",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/lit/ds/symlink/opa1604a.pdf",
    "parts": {
      "symbol": "opa1604aidr.kicad_sym",
      "footprint": "opa1604aidr.kicad_mod",
      "model_3d": "opa1604aidr-etched.glb",
      "model_3d_plain": "opa1604aidr.glb",
      "model_3d_step": "opa1604aidr-etched.step",
      "model_3d_step_plain": "opa1604aidr.step",
      "lbr": "opa1604aidr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier channel A. Rail-to-rail output, capable of +/-30mA drive."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier channel A. Bipolar input; typical bias current +/-20nA."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Non-inverting input of amplifier channel A. Common-mode range (V-)+2 to (V+)-2."
      },
      {
        "number": "4",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply. Vs range +/-2.25V to +/-18V (total 4.5V to 36V). Quiescent current 2.6mA per channel."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Non-inverting input of amplifier channel B."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier channel B."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier channel B."
      },
      {
        "number": "8",
        "name": "OUT C",
        "type": "output",
        "description": "Output of amplifier channel C."
      },
      {
        "number": "9",
        "name": "-IN C",
        "type": "input",
        "description": "Inverting input of amplifier channel C."
      },
      {
        "number": "10",
        "name": "+IN C",
        "type": "input",
        "description": "Non-inverting input of amplifier channel C."
      },
      {
        "number": "11",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply. Vs range +/-2.25V to +/-18V. Can be tied to GND for single-supply operation (4.5V to 36V total)."
      },
      {
        "number": "12",
        "name": "+IN D",
        "type": "input",
        "description": "Non-inverting input of amplifier channel D."
      },
      {
        "number": "13",
        "name": "-IN D",
        "type": "input",
        "description": "Inverting input of amplifier channel D."
      },
      {
        "number": "14",
        "name": "OUT D",
        "type": "output",
        "description": "Output of amplifier channel D."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/opa1604a.pdf",
        "pages": 28,
        "sha256": "97e105cafacb3181",
        "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"
    },
    "models_3d": [
      {
        "file": "opa1604aidr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          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": "opa1604aidr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ff489f375467a7faef04b8fbc878f8089992a22b2be77aa473bcc0a7b57bdcf4",
        "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"
    }
  },
  "variants": [
    {
      "mpn": "OPA1604AIDR",
      "kind": "packaging"
    },
    {
      "mpn": "OPA1604AIDRIPWR",
      "kind": "packaging"
    },
    {
      "mpn": "OPA1604AIDRIPW",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "opa1604aidr"
  ],
  "discovery_pitch": "OPA1604AIDR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "opa1604aidr.glb",
    "opa1604aidr.step",
    "opa1604aidr.lbr",
    "docs/hero.png",
    "docs/opa1604aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T03:32:41.923Z"
}