CA-IS3762HN

{
  "slug": "ca-is3762hn",
  "version": "0.1.0",
  "type": "component",
  "description": "Chipanalog Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "ca-is3762hn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ca-is3762hn.kicad_sym",
    "ca-is3762hn.kicad_mod",
    "ca-is3762hn.glb",
    "ca-is3762hn.step",
    "ca-is3762hn.lbr",
    "docs/hero.png",
    "docs/ca-is3762hn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ca-is3762hn-hero.glb",
    "ca-is3762hn-hero.overlay.json",
    "ca-is3762hn-etched.glb"
  ],
  "component": {
    "mpn": "CA-IS3762HN",
    "manufacturer": "Chipanalog",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Interface ICs",
    "subcategory": "Digital Isolators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6eea414ca3bfe941084327d109a7012e.pdf",
    "parts": {
      "symbol": "ca-is3762hn.kicad_sym",
      "footprint": "ca-is3762hn.kicad_mod",
      "model_3d": "ca-is3762hn-hero.glb",
      "model_3d_plain": "ca-is3762hn-etched.glb",
      "model_3d_step": "ca-is3762hn-etched.step",
      "model_3d_step_plain": "ca-is3762hn.step",
      "lbr": "ca-is3762hn.lbr"
    },
    "distributor_links": {
      "lcsc": "C428893"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:29:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDDA",
        "type": "power_in",
        "description": "Side A supply voltage, specified at 2.375 V to 5.5 V recommended operating range, with a 0.1 µF bypass capacitor placed within 2 mm of the pin."
      },
      {
        "number": "2",
        "name": "VI1",
        "type": "input",
        "description": "Side A logic input for forward channel 1, with Schmitt-trigger input and VIH/VIL thresholds of 2.0 V and 0.8 V."
      },
      {
        "number": "3",
        "name": "VI2",
        "type": "input",
        "description": "Side A logic input for forward channel 2, with Schmitt-trigger input and VIH/VIL thresholds of 2.0 V and 0.8 V."
      },
      {
        "number": "4",
        "name": "VI3",
        "type": "input",
        "description": "Side A logic input for forward channel 3, with Schmitt-trigger input and VIH/VIL thresholds of 2.0 V and 0.8 V."
      },
      {
        "number": "5",
        "name": "VI4",
        "type": "input",
        "description": "Side A logic input for forward channel 4 on CA-IS3762 (the pin is an output VO4 only on CA-IS3763), with Schmitt-trigger input and VIH/VIL thresholds of 2.0 V and 0.8 V."
      },
      {
        "number": "6",
        "name": "VO5",
        "type": "output",
        "description": "Side A logic output for reverse channel 5 on CA-IS3762, with 50 Ω typical output impedance and rail-to-rail swing."
      },
      {
        "number": "7",
        "name": "VO6",
        "type": "output",
        "description": "Side A logic output for reverse channel 6 on CA-IS3762, with 50 Ω typical output impedance and rail-to-rail swing."
      },
      {
        "number": "8",
        "name": "GNDA",
        "type": "power_in",
        "description": "Side A ground reference point, which is the local ground for all Side A signals and supply."
      },
      {
        "number": "9",
        "name": "GNDB",
        "type": "power_in",
        "description": "Side B ground reference point, which is the isolated local ground for Side B signals and supply."
      },
      {
        "number": "10",
        "name": "VI6",
        "type": "input",
        "description": "Side B logic input for reverse channel 6 on CA-IS3762, with Schmitt-trigger input and VIH/VIL thresholds of 2.0 V and 0.8 V."
      },
      {
        "number": "11",
        "name": "VI5",
        "type": "input",
        "description": "Side B logic input for reverse channel 5 on CA-IS3762, with Schmitt-trigger input and VIH/VIL thresholds of 2.0 V and 0.8 V."
      },
      {
        "number": "12",
        "name": "VO4",
        "type": "output",
        "description": "Side B logic output for forward channel 4 on CA-IS3762, with 50 Ω typical output impedance and rail-to-rail swing."
      },
      {
        "number": "13",
        "name": "VO3",
        "type": "output",
        "description": "Side B logic output for forward channel 3, with 50 Ω typical output impedance and rail-to-rail swing."
      },
      {
        "number": "14",
        "name": "VO2",
        "type": "output",
        "description": "Side B logic output for forward channel 2, with 50 Ω typical output impedance and rail-to-rail swing."
      },
      {
        "number": "15",
        "name": "VO1",
        "type": "output",
        "description": "Side B logic output for forward channel 1, with 50 Ω typical output impedance and rail-to-rail swing."
      },
      {
        "number": "16",
        "name": "VDDB",
        "type": "power_in",
        "description": "Side B supply voltage, specified at 2.375 V to 5.5 V recommended operating range, with a 0.1 µF bypass capacitor placed within 2 mm of the pin."
      }
    ],
    "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 names and functions were taken from Table 6-1 (page 4), which lists the variant-dependent names "
        ],
        "pages_sent": 22,
        "cost_usd": 0.0347,
        "at": "2026-11-02T17:29:16"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6eea414ca3bfe941084327d109a7012e.pdf",
        "pages": 22,
        "sha256": "23308843cfcf0178",
        "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"
    },
    "models_3d": [
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        "file": "ca-is3762hn.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ca-is3762hn-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,
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        "footprint_binding": "identity",
        "sha256": "10bad1a020de5fb26f38b94d86fe1f707c4c5fc309fe4a685094c39981f08c41",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}