main
Ray tlv3492aidr: specified limits as data (metadata.characteristics, 25 rows from the datasheet) 9fcbf19 14d ago
{
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  "type": "component",
  "slug": "tlv3492aidr",
  "title": "TLV3492AIDR",
  "brief": "Texas Instruments Comparators, SOIC-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": [
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    "amplifiers-comparators",
    "tlv3492aidr",
    "factory-2.0.0",
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  "component": {
    "mpn": "TLV3492AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Comparators",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlv3491",
    "parts": {
      "symbol": "tlv3492aidr.kicad_sym",
      "footprint": "tlv3492aidr.kicad_mod",
      "model_3d": "tlv3492aidr-hero.glb",
      "model_3d_plain": "tlv3492aidr.glb",
      "model_3d_step": "tlv3492aidr-etched.step",
      "model_3d_step_plain": "tlv3492aidr.step",
      "lbr": "tlv3492aidr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2863725",
      "digikey": "296-46356-2-ND",
      "mouser": "595-TLV3492AIDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T19:51:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-46356-2-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
        "pn": "595-TLV3492AIDR",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Channel A output of the push-pull CMOS output stage."
      },
      {
        "number": "2",
        "name": "–IN A",
        "type": "input",
        "description": "Inverting input for channel A; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Noninverting input for channel A; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "4",
        "name": "V–",
        "type": "power_in",
        "description": "Negative (lowest) power supply."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Noninverting input for channel B; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "6",
        "name": "–IN B",
        "type": "input",
        "description": "Inverting input for channel B; the input common-mode range extends 200 mV beyond the supply rails."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Channel B output of the push-pull CMOS output stage."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; the recommended supply range is 1.8 V to 5.5 V."
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    "provenance": {
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        "consensus": "agreed",
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        "guard_notes": [
          "extractor flagged: The pinout is for the SOIC-8 (D) package, which matches TLV3492AIDR per the package addendum (SOIC (; The input common-mode statement (200 mV beyond the supply rails) comes from the Features section, no"
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        "cost_usd": 0.0542,
        "at": "2026-10-10T19:51:43"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlv3491",
        "pages": 38,
        "sha256": "dbb766978303064d",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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          4.9,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-10",
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "dbb766978303064d",
      "rows": [
        {
          "name": "Input offset voltage",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -15,
          "typ": 3,
          "max": 15,
          "conditions": "TA = 25°C, VCM = 0 V, IO = 0 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input offset voltage versus power supply",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "µV/V",
          "min": null,
          "typ": 350,
          "max": 1000,
          "conditions": "VS = 1.8 V to 5.5 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input bias current",
          "symbol": "IB",
          "kind": "electrical",
          "unit": "pA",
          "min": -10,
          "typ": 1,
          "max": 10,
          "conditions": "VCM = VCC/2",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input offset current",
          "symbol": "IOS",
          "kind": "electrical",
          "unit": "pA",
          "min": -10,
          "typ": 1,
          "max": 10,
          "conditions": "VCM = VCC/2",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Common-mode voltage range",
          "symbol": "VCM",
          "kind": "electrical",
          "unit": "V",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "Relative to rails: min (V–) – 0.2 V; max (V+) + 0.2 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 60,
          "typ": 74,
          "max": null,
          "conditions": "VCM = –0.2 V to (V+) – 1.5 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Common-mode rejection ratio",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 54,
          "typ": 62,
          "max": null,
          "conditions": "VCM = –0.2 V to (V+) + 0.2 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Voltage output high from rail",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 90,
          "max": 200,
          "conditions": "IOUT = 5 mA (OUTPUT, VS = 5 V)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Voltage output low from rail",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 160,
          "max": 200,
          "conditions": "IOUT = 5 mA (OUTPUT, VS = 5 V)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Specified voltage",
          "symbol": "VS",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.85,
          "max": 1.2,
          "conditions": "VO = 5 V, VO = high",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (absolute maximum)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Signal input pin voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "Relative to rails: min (V–) – 0.5 V; max (V+) + 0.5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Signal input pin current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature, TA",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature, TJ",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature, Tstg",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (recommended)",
          "symbol": "",
          "kind": "recommended_operating",
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          "min": 1.8,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Specified temperature, TA",
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          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
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        {
          "name": "Junction-to-ambient thermal resistance",
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          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 201.9,
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          "conditions": "D (SOIC) 8-pin package",
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          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 92.5,
          "max": null,
          "conditions": "D (SOIC) 8-pin package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 123.3,
          "max": null,
          "conditions": "D (SOIC) 8-pin package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 23,
          "max": null,
          "conditions": "D (SOIC) 8-pin package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 212.6,
          "max": null,
          "conditions": "D (SOIC) 8-pin package",
          "source_page": 5,
          "source": "datasheet"
        }
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