TJ393GD

{
  "slug": "tj393gd",
  "version": "0.1.0",
  "type": "component",
  "description": "HTC Korea TAEJIN Tech Comparators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "tj393gd",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tj393gd.kicad_sym",
    "tj393gd.kicad_mod",
    "tj393gd.glb",
    "tj393gd.step",
    "tj393gd.lbr",
    "docs/hero.png",
    "docs/tj393gd-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tj393gd-hero.glb",
    "tj393gd-hero.overlay.json",
    "tj393gd-etched.glb"
  ],
  "component": {
    "mpn": "TJ393GD",
    "manufacturer": "HTC Korea TAEJIN Tech",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586197710688542720",
    "parts": {
      "symbol": "tj393gd.kicad_sym",
      "footprint": "tj393gd.kicad_mod",
      "model_3d": "tj393gd-hero.glb",
      "model_3d_plain": "tj393gd-etched.glb",
      "model_3d_step": "tj393gd-etched.step",
      "model_3d_step_plain": "tj393gd.step",
      "lbr": "tj393gd.lbr"
    },
    "distributor_links": {
      "lcsc": "C165604",
      "digikey": "5536-TJ393GDTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:31:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "5536-TJ393GDTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output of comparator 1, which is open-collector and can be wired-AND with other open-collector outputs; it is compatible with TTL, MOS and CMOS logic."
      },
      {
        "number": "2",
        "name": "IN1(-)",
        "type": "input",
        "description": "Inverting input of comparator 1; the voltage here must not go below -0.3 V and the absolute maximum input voltage range is -0.3 V to 36 V."
      },
      {
        "number": "3",
        "name": "IN1(+)",
        "type": "input",
        "description": "Non-inverting input of comparator 1; the input common-mode range includes GND, and the input must not go negative by more than 0.3 V."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground (negative supply) pin; the input common-mode voltage range includes GND, and split supplies are also supported."
      },
      {
        "number": "5",
        "name": "IN2(+)",
        "type": "input",
        "description": "Non-inverting input of comparator 2; the input common-mode range includes GND, and the input must not go negative by more than 0.3 V."
      },
      {
        "number": "6",
        "name": "IN2(-)",
        "type": "input",
        "description": "Inverting input of comparator 2; the voltage here must not go below -0.3 V and the absolute maximum input voltage range is -0.3 V to 36 V."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output of comparator 2, which is open-collector and can be wired-AND with other open-collector outputs; it is compatible with TTL, MOS and CMOS logic."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply pin; supply voltage range is 2 V to 36 V (or ±1 V to ±18 V split supplies), with absolute maximum +36 V or ±18 V."
      }
    ],
    "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: The pin configuration figure on page 3 is garbled in the extracted text: the eight names and eight n; Within the garbled figure text, the label 'IN1(+)' sits next to the number '5', which conflicts with; The datasheet does not state a pin-to-function table in plain text; the descriptions combine the abs"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0359,
        "at": "2026-10-18T02:29:50"
      },
      "datasheet": {
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        "pages": 4,
        "sha256": "f8a115fcc5a1dba0",
        "source_tier": "lcsc"
      },
      "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"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tj393gd-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b147102f0d6ee29b670d91585d2ab2312cc50aa258f2df08d1182fd9b589adf2",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}