NSI8120N0

{
  "slug": "nsi8120n0",
  "version": "0.1.0",
  "type": "component",
  "description": "NOVOSENSE Digital Isolators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "nsi8120n0",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "nsi8120n0.kicad_sym",
    "nsi8120n0.kicad_mod",
    "nsi8120n0.glb",
    "nsi8120n0.step",
    "nsi8120n0.lbr",
    "docs/hero.png",
    "docs/nsi8120n0-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "nsi8120n0-hero.glb",
    "nsi8120n0-hero.overlay.json",
    "nsi8120n0-etched.glb"
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  "component": {
    "mpn": "NSI8120N0",
    "manufacturer": "NOVOSENSE",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884186975916032",
    "parts": {
      "symbol": "nsi8120n0.kicad_sym",
      "footprint": "nsi8120n0.kicad_mod",
      "model_3d": "nsi8120n0-hero.glb",
      "model_3d_plain": "nsi8120n0-etched.glb",
      "model_3d_step": "nsi8120n0-etched.step",
      "model_3d_step_plain": "nsi8120n0.step",
      "lbr": "nsi8120n0.lbr"
    },
    "distributor_links": {
      "lcsc": "C399512"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T17:50:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "Power supply for isolator side 1, operating range 2.5 V to 5.5 V with absolute maximum supply voltage of 6.5 V."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Logic input A on side 1; input high threshold VIH is 2 V minimum, input low threshold VIL is 0.8 V maximum, and maximum input voltage is VDD+0.4 V."
      },
      {
        "number": "3",
        "name": "INB",
        "type": "input",
        "description": "Logic input B on side 1; input high threshold VIH is 2 V minimum, input low threshold VIL is 0.8 V maximum, and maximum input voltage is VDD+0.4 V."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, the ground reference for isolator side 1."
      },
      {
        "number": "5",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2, the ground reference for isolator side 2."
      },
      {
        "number": "6",
        "name": "OUTB",
        "type": "output",
        "description": "Logic output B on side 2; high-level output is VDD-0.2 V minimum and low-level output is 0.2 V maximum at 4 mA, with output current limited to 15 mA absolute maximum."
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Logic output A on side 2; high-level output is VDD-0.2 V minimum and low-level output is 0.2 V maximum at 4 mA, with output current limited to 15 mA absolute maximum."
      },
      {
        "number": "8",
        "name": "VDD2",
        "type": "power_in",
        "description": "Power supply for isolator side 2, operating range 2.5 V to 5.5 V with absolute maximum supply voltage of 6.5 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: Pinout taken from Table 6.1 (NSi8120N column), which applies to the NSi8120N0 MPN. Pin numbers are a; Order information (section 7.0) lists NSi8120N0 as default output state Low, 3.75 kV isolation, 2 si; Pin descriptions for INA and INB are limited to the input thresholds and maximum input voltage from "
        ],
        "pages_sent": 17,
        "cost_usd": 0.0742,
        "at": "2026-10-18T17:48:01"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884186975916032",
        "pages": 17,
        "sha256": "433b8ba27019be02",
        "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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        "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": "nsi8120n0-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "sha256": "ec8f4d14992a629a286ce8173fe0d2702068642d72989f84c32f6c85ac1acd41",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}