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Ray Set visibility: public 33e39fc 3d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "lt1018is8-trpbf",
  "title": "LT1018IS8#TRPBF",
  "brief": "Analog Devices Comparators, SO-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",
    "lt1018is8#trpbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LT1018IS8#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Comparators",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/10178ff.pdf",
    "parts": {
      "symbol": "lt1018is8-trpbf.kicad_sym",
      "footprint": "lt1018is8-trpbf.kicad_mod",
      "model_3d": "lt1018is8-trpbf-hero.glb",
      "model_3d_plain": "lt1018is8-trpbf-etched.glb",
      "model_3d_step": "lt1018is8-trpbf-etched.step",
      "model_3d_step_plain": "lt1018is8-trpbf.step",
      "lbr": "lt1018is8-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C661517",
      "digikey": "161-LT1018IS8#TRPBFTR-ND",
      "mouser": "584-LT1018IS8#TRPBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:01:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "161-LT1018IS8#TRPBFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT1018IS8#TRPBF",
        "status": "found",
        "lifecycle": "Restricted Availability"
      }
    },
    "pins": [
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        "name": "OUT A",
        "type": "output",
        "description": "Comparator A output with class B pull-up current source, sinks about 70mA typical and can drive loads connected to a supply above V+."
      },
      {
        "number": "2",
        "name": "–IN A",
        "type": "input",
        "description": "Comparator A inverting input; input voltage range is -0.3V to 40V with common mode range including ground."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Comparator A non-inverting input; input voltage range is -0.3V to 40V with common mode range including ground."
      },
      {
        "number": "4",
        "name": "V–",
        "type": "power_in",
        "description": "Negative supply (ground in single-supply use) for the dual comparator."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Comparator B non-inverting input; input voltage range is -0.3V to 40V with common mode range including ground."
      },
      {
        "number": "6",
        "name": "–IN B",
        "type": "input",
        "description": "Comparator B inverting input; input voltage range is -0.3V to 40V with common mode range including ground."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Comparator B output with class B pull-up current source, sinks about 70mA typical and can drive loads connected to a supply above V+."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply, operates from 1.1V up to a 40V maximum total supply voltage."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The S8 pin-diagram text on page 2 is scrambled by extraction. I assigned pins 1-8 by matching the PD"
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        "pages_sent": 16,
        "cost_usd": 0.1277,
        "at": "2026-10-30T21:01:45"
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        "pages": 16,
        "sha256": "0dbebd7ffd937c48",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "package_dims": {
      "package_code": "S8",
      "source_page": 14,
      "D": {
        "nom_mm": 4.902,
        "range_mm": [
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      },
      "E1": {
        "nom_mm": 3.899,
        "range_mm": [
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      "E": {
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      "e": {
        "nom_mm": 1.27,
        "range_mm": [
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          null
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      },
      "A": {
        "nom_mm": 1.549,
        "range_mm": [
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          1.753
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      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "lt1018is8-trpbf.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
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    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SO-8",
      "Category": "Amplifiers",
      "Pins": "8"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "0dbebd7ffd937c48fe3b27b3bb5bcfacbe70eb37fb619f6ce58051cf4709497d",
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          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
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        {
          "name": "Input Voltage",
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          "min": -65,
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        {
          "name": "Lead Temperature (Soldering, 10 sec)",
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          "min": null,
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          "conditions": "",
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        {
          "name": "Operating Temperature Range (LT1018I)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "I grade",
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        },
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          "name": "Maximum Junction Temperature",
          "symbol": "TJMAX",
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          "conditions": "S8 package",
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        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
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          "typ": 190,
          "max": null,
          "conditions": "S8 package",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection Ratio (25°C)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 105,
          "typ": 115,
          "max": null,
          "conditions": "VS = ±20V, –20V ≤ VCM ≤ 19.1V, 25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common Mode Rejection Ratio (full temp)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 100,
          "typ": 115,
          "max": null,
          "conditions": "VS = ±20V, –20V ≤ VCM ≤ 19.1V, ●",
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        },
        {
          "name": "Output Sink Current (25°C)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": 35,
          "typ": 70,
          "max": null,
          "conditions": "V+ = 4.5V, V– = 0V, Overdrive > 30mV, 25°C",
          "source_page": 3,
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        },
        {
          "name": "Output Sink Current (full temp)",
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          "kind": "electrical",
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          "typ": 50,
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        },
        {
          "name": "Output Source Current (25°C)",
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          "kind": "electrical",
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        },
        {
          "name": "Output Source Current (full temp)",
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          "kind": "electrical",
          "unit": "μA",
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        },
        {
          "name": "Output Source Current (25°C)",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": 70,
          "typ": 140,
          "max": null,
          "conditions": "V+ = 1.2V, V– = 0V, VIN = 5mV, VOUT = 0.4V, 25°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Source Current (full temp)",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
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          "typ": 120,
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        },
        {
          "name": "Leakage Current (25°C)",
          "symbol": "",
          "kind": "electrical",
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          "source_page": 4,
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        },
        {
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          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1.8,
          "max": 10,
          "conditions": "VS = 5V, VOUT = 40V, VIN ≥ 100mV, ●",
          "source_page": 4,
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        {
          "name": "Supply Current (25°C)",
          "symbol": "",
          "kind": "electrical",
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          "typ": 110,
          "max": 250,
          "conditions": "VS = 5V, 25°C",
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        },
        {
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          "kind": "electrical",
          "unit": "μA",
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          "typ": null,
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          "conditions": "VS = 5V, ●",
          "source_page": 4,
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        },
        {
          "name": "Supply Current (25°C)",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
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          "typ": 140,
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          "conditions": "VS = 40V, 25°C",
          "source_page": 4,
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        },
        {
          "name": "Supply Current (full temp)",
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          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 270,
          "conditions": "VS = 40V, ●",
          "source_page": 4,
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        },
        {
          "name": "Minimum Operating Voltage (25°C)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "IOUT = 1mA, 25°C",
          "source_page": 4,
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        },
        {
          "name": "Minimum Operating Voltage (full temp)",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1.2,
          "conditions": "IOUT = 1mA, ●",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
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  "discovery_pitch": "LT1018IS8#TRPBF (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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