SI8233BD-D-ISR

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  "slug": "si8233bd-d-isr",
  "title": "SI8233BD-D-ISR",
  "brief": "SKYWORKS SILICON LABS Digital Isolators, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "SI8233BD-D-ISR",
    "manufacturer": "SKYWORKS SILICON LABS",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884780939694080",
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      "checked_at": "2026-10-18T23:18:05Z",
      "source": "Component Ocean /api/assign-pns",
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    "pins": [
      {
        "number": "1",
        "name": "VIA",
        "type": "input",
        "description": "Non-inverting logic input terminal for Driver A (TTL-compatible, >400 mV hysteresis)."
      },
      {
        "number": "2",
        "name": "VIB",
        "type": "input",
        "description": "Non-inverting logic input terminal for Driver B (TTL-compatible, >400 mV hysteresis)."
      },
      {
        "number": "3",
        "name": "VDDI",
        "type": "power_in",
        "description": "Input-side power supply terminal; connect to a source of 4.5 to 5.5 V."
      },
      {
        "number": "4",
        "name": "GNDI",
        "type": "power_in",
        "description": "Input-side ground terminal."
      },
      {
        "number": "5",
        "name": "DISABLE",
        "type": "input",
        "description": "When high, unconditionally drives outputs VOA and VOB LOW; it should be tied to external logic level to avoid erroneous operation from capacitive noise coupling."
      },
      {
        "number": "6",
        "name": "DT",
        "type": "input",
        "description": "Dead time programming input; the resistor from DT to ground sets the dead time between VOA and VOB transitions, defaulting to 400 ps when tied to VDDI or left open."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
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      {
        "number": "8",
        "name": "VDDI",
        "type": "power_in",
        "description": "Input-side power supply terminal; connect to a source of 4.5 to 5.5 V."
      },
      {
        "number": "9",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground terminal for Driver B."
      },
      {
        "number": "10",
        "name": "VOB",
        "type": "output",
        "description": "Driver B output (low-side driver)."
      },
      {
        "number": "11",
        "name": "VDDB",
        "type": "power_in",
        "description": "Driver B power supply voltage terminal; connect to a source of 6.5 to 24 V."
      },
      {
        "number": "12",
        "name": "NC",
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      {
        "number": "13",
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      },
      {
        "number": "14",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground terminal for Driver A."
      },
      {
        "number": "15",
        "name": "VOA",
        "type": "output",
        "description": "Driver A output (high-side driver)."
      },
      {
        "number": "16",
        "name": "VDDA",
        "type": "power_in",
        "description": "Driver A power supply voltage terminal; connect to a source of 6.5 to 24 V."
      }
    ],
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          "name": "Logic low input threshold",
          "symbol": "VIL",
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          "name": "Propagation delay",
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          "conditions": "CL = 200 pF",
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          "name": "Absolute maximum input-side supply voltage",
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          "name": "Absolute maximum driver-side supply voltage",
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          "conditions": "tPW = 10 µs, duty cycle = 0.2%",
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          "name": "Lead solder temperature",
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