ISO7810DW

{
  "slug": "iso7810dw",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "iso7810dw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "iso7810dw.kicad_sym",
    "iso7810dw.kicad_mod",
    "iso7810dw.glb",
    "iso7810dw.step",
    "iso7810dw.lbr",
    "docs/hero.png",
    "docs/iso7810dw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "ISO7810DW",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/iso7810",
    "parts": {
      "symbol": "iso7810dw.kicad_sym",
      "footprint": "iso7810dw.kicad_mod",
      "model_3d": "iso7810dw-etched.glb",
      "model_3d_plain": "iso7810dw.glb",
      "model_3d_step": "iso7810dw-etched.step",
      "model_3d_step_plain": "iso7810dw.step",
      "lbr": "iso7810dw.lbr"
    },
    "distributor_links": {
      "lcsc": "C2878514",
      "digikey": "2156-ISO7810DW-296-ND",
      "mouser": "595-ISO7810DW"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T07:53:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "2156-ISO7810DW-296-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ISO7810DW",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground connection for VCC1 primary side of the isolation barrier."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "3",
        "name": "VCC1",
        "type": "power_in",
        "description": "Primary side power supply, 2.25V to 5.5V operating range."
      },
      {
        "number": "4",
        "name": "IN",
        "type": "input",
        "description": "Input channel with high level threshold 0.7\u00d7VCC1 and low level threshold 0.3\u00d7VCC1, input pulse duration minimum 7ns."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "7",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground connection for VCC1 primary side of the isolation barrier."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "9",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground connection for VCC2 secondary side of the isolation barrier."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "13",
        "name": "OUT",
        "type": "output",
        "description": "Output channel with high level voltage VCC2-0.4V to VCC2-0.2V at IOH=-4mA (5V supply) and low level voltage 0.2V to 0.4V at IOL=4mA (5V supply)."
      },
      {
        "number": "14",
        "name": "VCC2",
        "type": "power_in",
        "description": "Secondary side power supply, 2.25V to 5.5V operating range, isolated from primary side."
      },
      {
        "number": "15",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "16",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground connection for VCC2 secondary side of the isolation barrier."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 19,
        "cost_usd": 0.1515,
        "at": "2026-10-01T07:53:37"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/iso7810",
        "pages": 38,
        "sha256": "5ccc65471202311c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}