π141E61

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  "slug": "141e61",
  "title": "π141E61",
  "brief": "2Pai Semi 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",
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    "signal isolation devices",
    "π141e61",
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  "component": {
    "mpn": "π141E61",
    "manufacturer": "2Pai Semi",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Signal Isolation Devices",
    "subcategory": "Digital Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904577325809664",
    "parts": {
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    "distributor_links": {
      "lcsc": "C6807812"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T23:58:13Z",
      "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": "Supply voltage for isolator side 1, operating from 3 V to 5.5 V."
      },
      {
        "number": "2",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, the ground reference for isolator side 1."
      },
      {
        "number": "3",
        "name": "VIA",
        "type": "input",
        "description": "Logic input A; high-level input needs at least 0.7×VDDx1 and low-level input at most 0.3×VDDx1."
      },
      {
        "number": "4",
        "name": "VIB",
        "type": "input",
        "description": "Logic input B; high-level input needs at least 0.7×VDDx1 and low-level input at most 0.3×VDDx1."
      },
      {
        "number": "5",
        "name": "VIC",
        "type": "input",
        "description": "Logic input C; high-level input needs at least 0.7×VDDx1 and low-level input at most 0.3×VDDx1."
      },
      {
        "number": "6",
        "name": "VOD",
        "type": "output",
        "description": "Logic output D on side 1; the datasheet limits output current to IOH −6 mA and IOL 6 mA."
      },
      {
        "number": "7",
        "name": "NC/EN1",
        "type": "input",
        "description": "Output enable 1 for π141E6X: side-1 outputs are enabled when EN1 is high or open and are high-impedance when EN1 is low (no connect on π141E3X)."
      },
      {
        "number": "8",
        "name": "GND1",
        "type": "power_in",
        "description": "Ground 1, the ground reference for isolator side 1."
      },
      {
        "number": "9",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2, the ground reference for isolator side 2."
      },
      {
        "number": "10",
        "name": "NC/EN2",
        "type": "input",
        "description": "Output enable 2 for π141E6X: side-2 outputs are enabled when EN2 is high or open and are high-impedance when EN2 is low (no connect on π141E3X)."
      },
      {
        "number": "11",
        "name": "VID",
        "type": "input",
        "description": "Logic input D; high-level input needs at least 0.7×VDDx2 and low-level input at most 0.3×VDDx2."
      },
      {
        "number": "12",
        "name": "VOC",
        "type": "output",
        "description": "Logic output C on side 2; the datasheet limits output current to IOH −6 mA and IOL 6 mA."
      },
      {
        "number": "13",
        "name": "VOB",
        "type": "output",
        "description": "Logic output B on side 2; the datasheet limits output current to IOH −6 mA and IOL 6 mA."
      },
      {
        "number": "14",
        "name": "VOA",
        "type": "output",
        "description": "Logic output A on side 2; the datasheet limits output current to IOH −6 mA and IOL 6 mA."
      },
      {
        "number": "15",
        "name": "GND2",
        "type": "power_in",
        "description": "Ground 2, the ground reference for isolator side 2."
      },
      {
        "number": "16",
        "name": "VDD2",
        "type": "power_in",
        "description": "Supply voltage for isolator side 2, operating from 3 V to 5.5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The π141E61 is a 3-input/1-output (VDD1 side/VDD2 side) quad-channel part sold in the WB SOIC-16 pac; NC/EN1 (pin 7) and NC/EN2 (pin 10) are typed as input because the π141E6X variant uses them as outpu; Pin 1 and pin 16 supply limits (3 V to 5.5 V) come from the Applications text on page 13 and the Rec"
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        "cost_usd": 0.0746,
        "at": "2026-10-18T23:55:47"
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        "sha256": "5e3887ddbec8e982",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 16,
        "described": 16,
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  "metadata": {
    "specs": {
      "Manufacturer": "2Pai Semi",
      "Package": "SOIC-16-300mil",
      "Category": "Signal Isolation Devices",
      "Pins": "16"
    },
    "appearance": {
      "housing": {
        "quote": "In accordance with DIN V VDE V 0884-11, each π140E3x/π141E3x/π142E3x is proof tested by applying an insulation test voltage ≥ 848 V peak for 1 sec (partial discharge detection limit = 5 pC); each π140",
        "page": 10,
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          "name": "Low Level Input Signal Voltage",
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          "name": "Supply Voltages (VDD1-GND1, VDD2-GND2)",
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          "name": "Input Voltages (VIA, VIB)",
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          "name": "Average Output Current per Pin, Side 1",
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          "name": "Average Output Current per Pin, Side 2",
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        {
          "name": "Common-Mode Transients Immunity",
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          "name": "Storage Temperature Range",
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        {
          "name": "Minimum Pulse Width",
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          "kind": "timing",
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          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Within pulse width distortion (PWD) limit",
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        {
          "name": "Maximum Data Rate",
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          "kind": "timing",
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        {
          "name": "Propagation Delay Time, 5VDC supply",
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          "kind": "timing",
          "unit": "ns",
          "min": null,
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          "max": 16,
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          "name": "Propagation Delay Time, 3.3VDC supply",
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          "conditions": "The max different time between tpHL and tpLH @ 5VDC supply. And the value is | tpHL - tpLH |",
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        {
          "name": "Quiescent Supply Current, side 1 (5VDC, VI=0V)",
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          "kind": "electrical",
          "unit": "mA",
          "min": 0.5,
          "typ": 0.63,
          "max": 0.82,
          "conditions": "5VDC; VI=0V for π14xEx0",
          "source_page": 8,
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          "name": "Quiescent Supply Current, side 2 (5VDC, VI=5V)",
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          "kind": "electrical",
          "unit": "mA",
          "min": 1.28,
          "typ": 1.6,
          "max": 2.07,
          "conditions": "5VDC; VI=5V for π14xEx1",
          "source_page": 8,
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        {
          "name": "Quiescent Supply Current, side 1 (5VDC, VI=5V)",
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          "kind": "electrical",
          "unit": "mA",
          "min": 0.75,
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          "max": 1.22,
          "conditions": "5VDC; VI=5V for π14xEx0",
          "source_page": 8,
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        {
          "name": "Quiescent Supply Current, side 2 (5VDC, VI=0V)",
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          "kind": "electrical",
          "unit": "mA",
          "min": 1.17,
          "typ": 1.47,
          "max": 1.91,
          "conditions": "5VDC; VI=0V for π14xEx1",
          "source_page": 8,
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        {
          "name": "Quiescent Supply Current, side 1 (3.3VDC, VI=0V)",
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          "kind": "electrical",
          "unit": "mA",
          "min": 0.48,
          "typ": 0.6,
          "max": 0.78,
          "conditions": "3.3VDC; VI=0V for π14xEx0",
          "source_page": 8,
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          "name": "Quiescent Supply Current, side 2 (3.3VDC, VI=3.3V)",
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          "unit": "mA",
          "min": 1.24,
          "typ": 1.55,
          "max": 2.01,
          "conditions": "3.3VDC; VI=3.3V for π14xEx1",
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        {
          "name": "Quiescent Supply Current, side 1 (3.3VDC, VI=3.3V)",
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          "unit": "mA",
          "min": 0.61,
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          "max": 1,
          "conditions": "3.3VDC; VI=3.3V for π14xEx0",
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          "name": "Quiescent Supply Current, side 2 (3.3VDC, VI=0V)",
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          "unit": "mA",
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          "name": "Minimum External Air Gap (Clearance)",
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          "kind": "electrical",
          "unit": "mm",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "Measured from input terminals to output terminals, shortest distance through air",
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          "name": "Minimum External Tracking (Creepage)",
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          "unit": "V",
          "min": 400,
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          "max": null,
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          "source_page": 9,
          "source": "datasheet"
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          "min": null,
          "typ": 120,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
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          "unit": "pF",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "@1MHz",
          "source_page": 9,
          "source": "datasheet"
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          "name": "Input Capacitance",
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          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "@1MHz",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "IC Junction to Ambient Thermal Resistance",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "Thermocouple located at center of package underside",
          "source_page": 9,
          "source": "datasheet"
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