main
Ray Set visibility: public 9e11349 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "lm393ms08ardq",
  "title": "LM393MS08ARDQ",
  "brief": "GR Comparators, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers-comparators",
    "lm393ms08ardq",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LM393MS08ARDQ",
    "manufacturer": "GR",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fc758e7398940a2b4c79b11a6097342e.pdf",
    "parts": {
      "symbol": "lm393ms08ardq.kicad_sym",
      "footprint": "lm393ms08ardq.kicad_mod",
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      "model_3d_plain": "lm393ms08ardq-etched.glb",
      "model_3d_step": "lm393ms08ardq-etched.step",
      "model_3d_step_plain": "lm393ms08ardq.step",
      "lbr": "lm393ms08ardq.lbr"
    },
    "distributor_links": {
      "lcsc": "C46527059"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T23:57:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output pin of comparator 1; open-drain output, with VOL of 100 mV typical and 400 mV maximum at IOL=4mA."
      },
      {
        "number": "2",
        "name": "IN1-",
        "type": "input",
        "description": "Negative input pin of comparator 1; the input must not go below -0.3V, and the common-mode range is 0V to VCC-0.5V at 25°C."
      },
      {
        "number": "3",
        "name": "IN1+",
        "type": "input",
        "description": "Positive input pin of comparator 1; the input must not go below -0.3V, and the common-mode range is 0V to VCC-0.5V at 25°C."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, referenced as network ground for all voltage ratings."
      },
      {
        "number": "5",
        "name": "IN2+",
        "type": "input",
        "description": "Positive input pin of comparator 2; the input must not go below -0.3V, and the common-mode range is 0V to VCC-0.5V at 25°C."
      },
      {
        "number": "6",
        "name": "IN2-",
        "type": "input",
        "description": "Negative input pin of comparator 2; the input must not go below -0.3V, and the common-mode range is 0V to VCC-0.5V at 25°C."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output pin of comparator 2; open-drain output, with VOL of 100 mV typical and 400 mV maximum at IOL=4mA."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; single supply 2V to 32V (absolute maximum 36V), or dual supply ±16V."
      }
    ],
    "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: The pin table (page 1) is a single generic table for the LM393 family and is not labeled per package; Ordering table (page 4) confirms LM393MS08ARDQ is MSOP8 8-pin, Tape & Reel, qty 4000. Pin descriptio"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0313,
        "at": "2026-10-17T23:55:52"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/fc758e7398940a2b4c79b11a6097342e.pdf",
        "pages": 7,
        "sha256": "7c65c69de92bb029",
        "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"
    },
    "models_3d": [
      {
        "file": "lm393ms08ardq.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm393ms08ardq-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": "bb99bd823d7f80e115add16a408c6c9bf5a30969471ac2ef232473ccc2568b1d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "GR",
      "Package": "MSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7c65c69de92bb02914f41c6d2f0713dc627c6e574dd818f7fbb6dbee96c5c508",
      "rows": [
        {
          "name": "Single Supply Voltage (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dual Supply Voltage (absolute maximum)",
          "symbol": "VS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -18,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "VIDR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -18,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Input Voltage",
          "symbol": "VICR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "VO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "TOP",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.9,
          "max": 2,
          "conditions": "VCC=5V,no load",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.25,
          "max": 3,
          "conditions": "VCC=30V,no load",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 100,
          "max": 500,
          "conditions": "VO=1.4V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 1,
          "max": 5,
          "conditions": "VCC=5-30V; VO=1.4V,VCM=VCMR(min)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 5,
          "max": 50,
          "conditions": "VO=1.4V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Voltage Range",
          "symbol": "VCMR",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": null,
          "conditions": "Ta=25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 100,
          "max": 400,
          "conditions": "IOL=4mA,VDM=–1V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "High-Level Output Current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VOH=5V,VDM=1V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Single Supply Voltage (recommended operating)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 32,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Dual Supply Voltage (recommended operating)",
          "symbol": "VS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -16,
          "typ": null,
          "max": 16,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "readme",
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  ],
  "discovery_triggers": [
    "lm393ms08ardq"
  ],
  "discovery_pitch": "LM393MS08ARDQ (GR) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "visibility": {
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}