LT6411IUD#PBF

{
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  "type": "component",
  "slug": "lt6411iud-pbf",
  "title": "LT6411IUD#PBF",
  "brief": "Analog Devices Differential OpAmps, QFN-16-EP(3x3). 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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    "operational amplifier-comparator",
    "lt6411iud#pbf",
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  "component": {
    "mpn": "LT6411IUD#PBF",
    "manufacturer": "Analog Devices",
    "package": "QFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Differential OpAmps",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/6411f.pdf",
    "parts": {
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      "lbr": "lt6411iud-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C673136",
      "digikey": "LT6411IUD#PBF-ND",
      "mouser": "584-LT6411IUD#PBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:09:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LT6411IUD#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT6411IUD#PBF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply voltage; VEE pins are not internally connected to each other and must all be connected externally with proper supply bypassing."
      },
      {
        "number": "2",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply voltage; VEE pins are not internally connected to each other and must all be connected externally with proper supply bypassing."
      },
      {
        "number": "3",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply voltage for the output stage; VEE pins are not internally connected to each other and must all be connected externally."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "This pin is not internally connected."
      },
      {
        "number": "5",
        "name": "OUT2",
        "type": "output",
        "description": "Output of channel 2; the gain is set by the connection of the channel 2 input pins (see Table 1 in Applications Information)."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage for the output stage; VCC pins are not internally connected to each other and must all be connected externally."
      },
      {
        "number": "7",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply voltage for the output stage; VEE pins are not internally connected to each other and must all be connected externally."
      },
      {
        "number": "8",
        "name": "OUT1",
        "type": "output",
        "description": "Output of channel 1; the gain is set by the connection of the channel 1 input pins (see Table 1 in Applications Information)."
      },
      {
        "number": "9",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage for the output stage; VCC pins are not internally connected to each other and must all be connected externally."
      },
      {
        "number": "10",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage; VCC pins are not internally connected to each other and must all be connected externally with proper supply bypassing."
      },
      {
        "number": "11",
        "name": "EN",
        "type": "input",
        "description": "TTL-compatible enable control referenced to DGND; an internal 46k pull-up turns the part off when floating, and pulling the pin low enables the part (driving above 2V disables it)."
      },
      {
        "number": "12",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference for the enable pin; this pin is normally connected to ground and must satisfy VCC - VDGND ≥ 3V."
      },
      {
        "number": "13",
        "name": "IN1+",
        "type": "input",
        "description": "Channel 1 positive input with a nominal impedance of 400kΩ and no internal termination resistor."
      },
      {
        "number": "14",
        "name": "IN1–",
        "type": "input",
        "description": "Connects to the internal resistor network of the channel 1 amplifier, through a 370Ω resistor to the inverting input."
      },
      {
        "number": "15",
        "name": "IN2–",
        "type": "input",
        "description": "Connects to the internal resistor network of the channel 2 amplifier, through a 370Ω resistor to the inverting input."
      },
      {
        "number": "16",
        "name": "IN2+",
        "type": "input",
        "description": "Channel 2 positive input with a nominal impedance of 400kΩ and no internal termination resistor."
      },
      {
        "number": "17",
        "name": "EP (VEE)",
        "type": "power_in",
        "description": "Exposed pad is internally connected to VEE (pin 1) and must be soldered to the PCB; with split supplies it must not be tied to ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
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        "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 TOP VIEW pin diagram text on page 2 is scrambled in the extracted text, so pin positions were ta; Exposed pad is labeled pin 17 in the datasheet and is internally tied to VEE; it is listed here as n; The datasheet's UD package (16-lead 3x3 QFN) matches the requested QFN-16-EP(3x3) package. The LT641"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1081,
        "at": "2026-10-30T21:09:01"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/6411f.pdf",
        "pages": 16,
        "sha256": "bbb387b7430b06ce",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-30",
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    "package_dims": {
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      "source_page": 15,
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      "Manufacturer": "Analog Devices",
      "Package": "QFN-16-EP(3x3)",
      "Category": "Operational Amplifier/Comparator",
      "Pins": "17"
    },
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          "name": "Power Supply Rejection Ratio",
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          "name": "Gain Matching",
          "symbol": "AV MATCH",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
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          "conditions": "VOUT = ±2V",
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          "name": "Maximum Output Voltage Swing",
          "symbol": "VOUT",
          "kind": "electrical",
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          "name": "Maximum Output Voltage Swing",
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          "name": "Maximum Output Voltage Swing",
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        {
          "name": "Supply Current, Per Amplifier",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "mA",
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          "name": "Supply Current, Disabled, per Amplifier",
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          "kind": "electrical",
          "unit": "µA",
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          "conditions": "VEN = 4V, full operating temperature range (●)",
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          "name": "Supply Current, Disabled, per Amplifier",
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          "name": "Enable Pin Current",
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          "kind": "electrical",
          "unit": "µA",
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          "name": "Enable Pin Current",
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          "conditions": "VEN = V+, full operating temperature range (●)",
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          "name": "Output Short-Circuit Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": -50,
          "typ": null,
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          "conditions": "RL = 0Ω, VIN = ±1V, full operating temperature range (●)",
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          "name": "Output Short-Circuit Current",
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          "conditions": "RL = 0Ω, VIN = ±1V, full operating temperature range (●)",
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          "name": "Slew Rate",
          "symbol": "SR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": 1700,
          "typ": 3300,
          "max": null,
          "conditions": "±1V on ±2V Output Step (Note 9)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Full Power Bandwidth 2V",
          "symbol": "FPBW",
          "kind": "electrical",
          "unit": "MHz",
          "min": 270,
          "typ": 525,
          "max": null,
          "conditions": "VOUT = 2VP-P (Note 7)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "All Hostile Crosstalk",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
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          "conditions": "f = 10MHz, VOUT = 2VP-P",
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          "name": "All Hostile Crosstalk",
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          "name": "Total Supply Voltage (VS, VCC to VEE)",
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          "conditions": "Wide supply range: ±2.25V (4.5V) to ±6.3V (12.6V)",
          "source_page": 1,
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        {
          "name": "Supply Headroom for Enable Circuitry",
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          "name": "Input Current",
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          "name": "Output Current (Continuous)",
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        {
          "name": "Storage Temperature Range",
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          "unit": "°C",
          "min": -65,
          "typ": null,
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          "conditions": "",
          "source_page": 2,
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          "name": "Junction Temperature",
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          "min": null,
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          "conditions": "",
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          "name": "Junction-to-Ambient Thermal Resistance",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 68,
          "max": null,
          "conditions": "UD 16-lead QFN package",
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        {
          "name": "Junction-to-Case Thermal Resistance",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
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          "max": null,
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