ISO7730QDWRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "iso7730qdwrq1",
  "title": "ISO7730QDWRQ1",
  "brief": "Texas Instruments Digital Isolators, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "signal isolation devices",
    "iso7730qdwrq1",
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    "extractor-text"
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  "component": {
    "mpn": "ISO7730QDWRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/iso7730-q1",
    "parts": {
      "symbol": "iso7730qdwrq1.kicad_sym",
      "footprint": "iso7730qdwrq1.kicad_mod",
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      "model_3d_plain": "iso7730qdwrq1.glb",
      "model_3d_step": "iso7730qdwrq1-etched.step",
      "model_3d_step_plain": "iso7730qdwrq1.step",
      "lbr": "iso7730qdwrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2864848",
      "digikey": "296-ISO7730QDWRQ1TR-ND",
      "mouser": "595-ISO7730QDWRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T23:36:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-ISO7730QDWRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ISO7730QDWRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC1",
        "type": "power_in",
        "description": "Power supply for side 1 (VCC1); the features list specifies a supply range of 2.25 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground connection for VCC1."
      },
      {
        "number": "3",
        "name": "INA",
        "type": "input",
        "description": "Input, channel A."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Input, channel B."
      },
      {
        "number": "5",
        "name": "INC",
        "type": "input",
        "description": "Input, channel C."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected on the ISO7730-Q1 (pin 7 is EN1 only on the ISO7731-Q1)."
      },
      {
        "number": "8",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground connection for VCC1."
      },
      {
        "number": "9",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground connection for VCC2."
      },
      {
        "number": "10",
        "name": "EN2",
        "type": "input",
        "description": "Output enable 2: side-2 outputs are enabled when EN2 is high or open and are in high-impedance state when EN2 is low."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "12",
        "name": "OUTC",
        "type": "output",
        "description": "Output, channel C."
      },
      {
        "number": "13",
        "name": "OUTB",
        "type": "output",
        "description": "Output, channel B."
      },
      {
        "number": "14",
        "name": "OUTA",
        "type": "output",
        "description": "Output, channel A."
      },
      {
        "number": "15",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground connection for VCC2."
      },
      {
        "number": "16",
        "name": "VCC2",
        "type": "power_in",
        "description": "Power supply for side 2 (VCC2); the features list specifies a supply range of 2.25 V to 5.5 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: Pin 7 is NC on the ISO7730-Q1 (the ISO7730 variant has no EN1 pin); EN1 is pin 7 only on the ISO7731; Pin 5 is INC and pin 12 is OUTC on the ISO7730-Q1, the reverse of the ISO7731-Q1 (where pin 5 is OUT"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0587,
        "at": "2026-10-10T23:36:18"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/iso7730-q1",
        "pages": 56,
        "sha256": "de10b8c94b20f811",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "iso7730qdwrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          9.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "iso7730qdwrq1-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e3ef8296dfafb5a1b74f10013436c139f60d8b59b7f9c1841a7967511344fd04",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-16-300mil",
      "Category": "Signal Isolation Devices",
      "Pins": "16"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "iso7730qdwrq1"
  ],
  "discovery_pitch": "ISO7730QDWRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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    "public": true
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}