TLC4502AIDR

{
  "slug": "tlc4502aidr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Precision OpAmps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers",
    "tlc4502aidr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlc4502aidr.kicad_sym",
    "tlc4502aidr.kicad_mod",
    "tlc4502aidr.glb",
    "tlc4502aidr.step",
    "tlc4502aidr.lbr",
    "docs/hero.png",
    "docs/tlc4502aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlc4502aidr-hero.glb",
    "tlc4502aidr-hero.overlay.json",
    "tlc4502aidr-etched.glb"
  ],
  "component": {
    "mpn": "TLC4502AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Precision OpAmps",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlc4502a.pdf",
    "parts": {
      "symbol": "tlc4502aidr.kicad_sym",
      "footprint": "tlc4502aidr.kicad_mod",
      "model_3d": "tlc4502aidr-hero.glb",
      "model_3d_plain": "tlc4502aidr-etched.glb",
      "model_3d_step": "tlc4502aidr-etched.step",
      "model_3d_step_plain": "tlc4502aidr.step",
      "lbr": "tlc4502aidr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2060081",
      "digikey": "TLC4502AIDR-ND",
      "mouser": "595-TLC4502AIDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:24:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TLC4502AIDR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TLC4502AIDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1OUT",
        "type": "output",
        "description": "Channel 1 amplifier output, rail-to-rail swing, with absolute maximum output current of ±100 mA per output and short-circuit current limited to about 60 mA to 70 mA."
      },
      {
        "number": "2",
        "name": "1IN–",
        "type": "input",
        "description": "Channel 1 inverting input; input voltage range is VDD- to VDD+ - 2.3 V, and inputs must not go more than -0.3 V below VDD- at 25°C."
      },
      {
        "number": "3",
        "name": "1IN+",
        "type": "input",
        "description": "Channel 1 non-inverting input; common-mode input range is VDD- to VDD+ - 2.3 V, which includes ground."
      },
      {
        "number": "4",
        "name": "VDD–/GND",
        "type": "power_in",
        "description": "Negative supply rail (ground reference for all voltages); total current out of VDD-/GND is limited to ±100 mA."
      },
      {
        "number": "5",
        "name": "2IN+",
        "type": "input",
        "description": "Channel 2 non-inverting input; common-mode input range is VDD- to VDD+ - 2.3 V, which includes ground."
      },
      {
        "number": "6",
        "name": "2IN–",
        "type": "input",
        "description": "Channel 2 inverting input; input voltage range is VDD- to VDD+ - 2.3 V, and inputs must not go more than -0.3 V below VDD- at 25°C."
      },
      {
        "number": "7",
        "name": "2OUT",
        "type": "output",
        "description": "Channel 2 amplifier output, rail-to-rail swing, with absolute maximum output current of ±100 mA per output and short-circuit current limited to about 60 mA to 70 mA."
      },
      {
        "number": "8",
        "name": "VDD+",
        "type": "power_in",
        "description": "Positive supply rail; recommended supply voltage is 4 V to 6 V, absolute maximum is 7 V, and total current into VDD+ is limited to ±100 mA."
      }
    ],
    "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 numbers and names were read from the text-extracted D/JG package pin diagram on page 2, which is; The datasheet names the pins but gives no per-pin functional definitions. Descriptions combine the d; Ordering data on pages 28 and 31 confirms TLC4502AIDR is an 8-pin SOIC (D) in 2500-piece tape and re"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0663,
        "at": "2026-10-30T16:24:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tlc4502a.pdf",
        "pages": 40,
        "sha256": "4b4b5b81cf89ac76",
        "source_tier": "mfr"
      },
      "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": "tlc4502aidr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlc4502aidr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e72a15ec8d8ba64b94a06709ec1f3cd7def6f92bd63b501e941d32718161fd5e",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "D0008A",
      "source_page": 34,
      "D": {
        "nom_mm": 4.902,
        "range_mm": [
          4.801,
          5.004
        ]
      },
      "E1": {
        "nom_mm": 3.899,
        "range_mm": [
          3.81,
          3.988
        ]
      },
      "E": {
        "nom_mm": 5.994,
        "range_mm": [
          5.791,
          6.198
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.753,
        "range_mm": [
          null,
          1.753
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "tlc4502aidr.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}