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Ray Set visibility: public cffc16f 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "rs393xm",
  "title": "RS393XM",
  "brief": "Jiangsu RUNIC Tech 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",
    "operational amplifier-comparator",
    "rs393xm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RS393XM",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Comparators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/689906f594bcdce4a34bb59ceebfedcd.pdf",
    "parts": {
      "symbol": "rs393xm.kicad_sym",
      "footprint": "rs393xm.kicad_mod",
      "model_3d": "rs393xm-hero.glb",
      "model_3d_plain": "rs393xm-etched.glb",
      "model_3d_step": "rs393xm-etched.step",
      "model_3d_step_plain": "rs393xm.step",
      "lbr": "rs393xm.lbr"
    },
    "distributor_links": {
      "lcsc": "C5289904"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T05:21:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A open-drain output; it needs an external pull-up resistor to reach a logic-high level, and its output saturation voltage is typically 150 mV."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Channel A inverting input; the common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C, and input signals beyond 0.3 V outside the supply rails should be current-limited to ±10 mA or less."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Channel A noninverting input; the common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C, and input signals beyond 0.3 V outside the supply rails should be current-limited to ±10 mA or less."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply; for single-supply use the device operates from 1.8 V to 5.5 V between V+ and V-, or from ±0.9 V to ±2.75 V in dual-supply configuration."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Channel B noninverting input; the common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C, and input signals beyond 0.3 V outside the supply rails should be current-limited to ±10 mA or less."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Channel B inverting input; the common-mode voltage range is (V-)-0.1 V to (V+)+0.1 V over -40°C to 125°C, and input signals beyond 0.3 V outside the supply rails should be current-limited to ±10 mA or less."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B open-drain output; it needs an external pull-up resistor to reach a logic-high level, and its output saturation voltage is typically 150 mV."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; the device operates from 1.8 V to 5.5 V single-supply, with absolute maximum supply voltage of 7 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: Pin table on page 5 is shared between SOIC-8 and MSOP-8 (one combined table), so the pinout is taken; The datasheet gives no pin-specific electrical limits. Common-mode range, input current limits and o"
        ],
        "pages_sent": 23,
        "cost_usd": 0.0629,
        "at": "2026-10-22T05:20:07"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/689906f594bcdce4a34bb59ceebfedcd.pdf",
        "pages": 23,
        "sha256": "2e929ef4c5ead184",
        "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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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "43245457417488367c492c4675d0d8f5fffb69d991c7a7d025b657dd9f4dba81",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Jiangsu RUNIC Tech",
      "Package": "MSOP-8",
      "Category": "Operational Amplifier/Comparator",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "2e929ef4c5ead1845b98df90209f6ce970962cc620eea79ed6ee40099d1ff4ba",
      "rows": [
        {
          "name": "Supply voltage operating range",
          "symbol": "Vs",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current per channel",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 50,
          "max": 100,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -3.5,
          "typ": 0.6,
          "max": 3.5,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "pA",
          "min": null,
          "typ": 1,
          "max": 10,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Saturation voltage",
          "symbol": "VSAT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 150,
          "max": 350,
          "conditions": "Io≤4mA",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output leakage current",
          "symbol": "ILEAK",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.01,
          "max": 10,
          "conditions": "",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage absolute maximum",
          "symbol": "Vs",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "Supply, Vs=(V+) - (V-)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Signal input pin current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Signal input pin (IN+, IN-)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Signal output pin current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -55,
          "typ": null,
          "max": 55,
          "conditions": "Signal output pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating range ambient temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Operating range, TA",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "Junction, TJ",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "Storage, Tstg",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Single-supply operating voltage",
          "symbol": "Vs",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "Single-supply",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Dual-supply operating voltage",
          "symbol": "Vs",
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          "unit": "V",
          "min": 0.9,
          "typ": null,
          "max": 2.75,
          "conditions": "Dual-supply (printed ±0.9 to ±2.75)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "MSOP-8",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 53,
          "max": null,
          "conditions": "MSOP-8",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 87,
          "max": null,
          "conditions": "MSOP-8",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ΨJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 4.9,
          "max": null,
          "conditions": "MSOP-8",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ΨJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 85,
          "max": null,
          "conditions": "MSOP-8",
          "source_page": 8,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "RS393XM (Jiangsu RUNIC Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}