ILX3485DT

{
  "schema_version": 1,
  "type": "component",
  "slug": "ilx3485dt",
  "title": "ILX3485DT",
  "brief": "IKSEMICON RS-485 / RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "ilx3485dt"
  ],
  "component": {
    "mpn": "ILX3485DT",
    "manufacturer": "IKSEMICON",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/16a277299251688e022c593a26010e1a.pdf",
    "parts": {
      "symbol": "ilx3485dt.kicad_sym",
      "footprint": "ilx3485dt.kicad_mod",
      "model_3d": "ilx3485dt-etched.glb",
      "model_3d_plain": "ilx3485dt.glb",
      "model_3d_step": "ilx3485dt-etched.step",
      "model_3d_step_plain": "ilx3485dt.step",
      "lbr": "ilx3485dt.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver output. CMOS-level output that reflects the differential bus state (A-B). High when (A-B) > +200 mV, low when < -200 mV."
      },
      {
        "number": "2",
        "name": "/RE",
        "type": "input",
        "description": "Receiver output enable, active low. When low, RO is enabled; when high, RO is high-impedance."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable, active high. When high, the differential driver outputs A and B are enabled; when low, they are high-impedance."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input. CMOS-level logic input to be transmitted differentially onto A/B when DE is high."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference (0 V)."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Non-inverting differential bus I/O. Driver output when DE=H; receiver input when /RE=L. Part of the RS-485 twisted-pair bus."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting differential bus I/O. Driver output when DE=H; receiver input when /RE=L. Part of the RS-485 twisted-pair bus."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input, 3.0 V to 3.6 V (3.3 V nominal). Bypass to GND with a 0.1 uF ceramic capacitor close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/16a277299251688e022c593a26010e1a.pdf",
        "pages": 8,
        "sha256": "f7989877c9e5bdc8",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "IKSEMICON",
      "Package": "SOP-8",
      "Category": "Interface",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "ILX3485DT",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ilx3485dt"
  ],
  "discovery_pitch": "ILX3485DT (IKSEMICON) 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",
    "ilx3485dt.kicad_sym",
    "ilx3485dt.kicad_mod",
    "ilx3485dt.glb",
    "ilx3485dt.step",
    "ilx3485dt.lbr",
    "docs/hero.png",
    "docs/ilx3485dt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T22:30:40.875Z"
}