LT6105HMS8#PBF

{
  "schema_version": 1,
  "type": "component",
  "slug": "lt6105hms8-pbf",
  "title": "LT6105HMS8#PBF",
  "brief": "Analog Devices Current-Sensing Amplifiers, 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",
    "lt6105hms8#pbf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LT6105HMS8#PBF",
    "manufacturer": "Analog Devices",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Current-Sensing Amplifiers",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/6105fa.pdf",
    "parts": {
      "symbol": "lt6105hms8-pbf.kicad_sym",
      "footprint": "lt6105hms8-pbf.kicad_mod",
      "model_3d": "lt6105hms8-pbf-hero.glb",
      "model_3d_plain": "lt6105hms8-pbf-etched.glb",
      "model_3d_step": "lt6105hms8-pbf-etched.step",
      "model_3d_step_plain": "lt6105hms8-pbf.step",
      "lbr": "lt6105hms8-pbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C580220",
      "digikey": "505-LT6105HMS8#PBF-ND",
      "mouser": "584-LT6105HMS8#PBF"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:37:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-LT6105HMS8#PBF-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-LT6105HMS8#PBF",
        "status": "found",
        "lifecycle": "Restricted Availability"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "–IN",
        "type": "input",
        "description": "Negative sense input terminal, functional for voltages up to 44V referred to V-, connected to external gain-setting resistor RIN1 (RIN1 = RIN2)."
      },
      {
        "number": "2",
        "name": "V+",
        "type": "power_in",
        "description": "Power supply voltage pin supplying the amplifier, operating from 2.85V to 36V independent of the voltages on the -IN or +IN pins."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally."
      },
      {
        "number": "4",
        "name": "V–",
        "type": "power_in",
        "description": "Negative power supply voltage or ground for single supply operation."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "output",
        "description": "Voltage output, VOUT = AV • (VSENSE ± VOS), with gain AV = ROUT/RIN1 for RIN1 = RIN2 set by external resistors."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected internally."
      },
      {
        "number": "8",
        "name": "+IN",
        "type": "input",
        "description": "Positive sense input terminal, functional for voltages up to 44V referred to V-, connected to external gain-setting resistor RIN2 to set the gain."
      }
    ],
    "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": [],
        "pages_sent": 6,
        "cost_usd": 0.0827,
        "at": "2026-10-31T12:37:16"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/6105fa.pdf",
        "pages": 20,
        "sha256": "8874173461ac8e2a",
        "source_tier": "mfr"
      },
      "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": "lt6105hms8-pbf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lt6105hms8-pbf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "fb1b97d1dcfe5ec019db96d2b724370f842b5cd858b5b26f64c3ca1ca7af59db",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "MS8",
      "source_page": 19,
      "D": {
        "nom_mm": 3,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 4.9,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          null,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "lt6105hms8-pbf.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-8",
      "Category": "Operational Amplifier/Comparator",
      "Pins": "8"
    },
    "appearance": {
      "contacts": {
        "quote": "5mA. Neglecting contact resistance at solder joints, even one square of PC board copper at each resistor end will",
        "page": 13,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "8874173461ac8e2a017938aa887658742b58aca098e710d63df7638fa2167808"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "8874173461ac8e2a017938aa887658742b58aca098e710d63df7638fa2167808",
      "rows": [
        {
          "name": "Input Voltage Range (25°C)",
          "symbol": "VS+, VS-",
          "kind": "electrical",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 44,
          "conditions": "Guaranteed by CMRR",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range (over temp)",
          "symbol": "VS+, VS-",
          "kind": "electrical",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 44,
          "conditions": "Guaranteed by CMRR, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage Gain Error (25°C)",
          "symbol": "AV",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": 0.1,
          "max": 1,
          "conditions": "VSENSE = 25mV to 75mV, VS+ = 12V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage Gain Error (over temp)",
          "symbol": "AV",
          "kind": "electrical",
          "unit": "%",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "VSENSE = 25mV to 75mV, VS+ = 12V, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Voltage Gain Error, VS+=0V (over temp)",
          "symbol": "AV",
          "kind": "electrical",
          "unit": "%",
          "min": -3.25,
          "typ": null,
          "max": 3.25,
          "conditions": "VSENSE = 25mV to 75mV, VS+ = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage MS8 (25°C)",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -0.3,
          "typ": -0.1,
          "max": 0.3,
          "conditions": "VSENSE = 5mV",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage MS8 (over temp)",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -0.8,
          "typ": null,
          "max": 0.8,
          "conditions": "VSENSE = 5mV, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage, VS+=0V (25°C)",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -1,
          "typ": -0.3,
          "max": 1,
          "conditions": "VSENSE = 5mV, VS+ = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage, VS+=0V (over temp)",
          "symbol": "VOS",
          "kind": "electrical",
          "unit": "mV",
          "min": -1.6,
          "typ": null,
          "max": 1.6,
          "conditions": "VSENSE = 5mV, VS+ = 0V, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CMRR (25°C)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 100,
          "typ": 120,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = 2.8V to 44V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CMRR (over temp)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 95,
          "typ": null,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = 2.8V to 44V, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CMRR, wide input range (25°C)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 94,
          "typ": null,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = -0.1V to 44V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "CMRR, wide input range (over temp)",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": null,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = -0.1V to 44V, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "V+ Power Supply Voltage Range",
          "symbol": "V+",
          "kind": "electrical",
          "unit": "V",
          "min": 2.85,
          "typ": null,
          "max": 36,
          "conditions": "Guaranteed by PSRR",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR, VS+=12V (25°C)",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 98,
          "typ": 120,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = 12V, V+ = 2.85V to 36V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR, VS+=12V (over temp)",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 94,
          "typ": null,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = 12V, V+ = 2.85V to 36V, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR, VS+=0V (25°C)",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 98,
          "typ": 120,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = 0V, V+ = 2.85V to 36V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "PSRR, VS+=0V (over temp)",
          "symbol": "PSRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 94,
          "typ": null,
          "max": null,
          "conditions": "VSENSE = 5mV, VS+ = 0V, V+ = 2.85V to 36V, -40°C<TA<125°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Current, VS+=3V",
          "symbol": "I(+IN), I(-IN)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 18,
          "max": 30,
          "conditions": "VSENSE = 0V, VS+ = 3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Current, VS+=0V",
          "symbol": "I(+IN), I(-IN)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": -0.05,
          "max": null,
          "conditions": "VSENSE = 0V, VS+ = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current, VS+=3V",
          "symbol": "I(+IN) - I(-IN)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.35,
          "max": 0.8,
          "conditions": "VSENSE = 0V, VS+ = 3V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current, VS+=0V",
          "symbol": "I(+IN) - I(-IN)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "VSENSE = 0V, VS+ = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Current (Power-Down)",
          "symbol": "I(+IN) + I(-IN)",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.5,
          "max": 2.5,
          "conditions": "V+ = 0V, VS+ = 44V, VSENSE = 0V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "V+ Supply Current, V+=2.85V",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 240,
          "max": 350,
          "conditions": "VSENSE = 0V, VS+ = 3V, V+ = 2.85V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "V+ Supply Current, V+=36V",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 300,
          "max": 450,
          "conditions": "VSENSE = 0V, VS+ = 3V, V+ = 36V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Minimum Output Voltage",
          "symbol": "VO(MIN)",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 45,
          "conditions": "VSENSE = 0mV, VS+ = 44V, V+ = 36V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output High (Referred to V+)",
          "symbol": "VO(MAX)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.3,
          "max": 1.7,
          "conditions": "VSENSE = 120mV, AV = 100, ROUT = 10k",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Current",
          "symbol": "IOUT",
          "kind": "electrical",
          "unit": "mA",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "Guaranteed by VO(MAX)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Reverse Input Voltage (Referred to V-)",
          "symbol": "VREV",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": -12,
          "max": -9.5,
          "conditions": "I(+IN) + I(-IN) = -5mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Temperature Coefficient of VOS",
          "symbol": "ΔVOS/ΔT",
          "kind": "temperature_coefficient",
          "unit": "μV/°C",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Short-Circuit Output Current",
          "symbol": "ISC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "VS+ = 44V, VS- = 0V, ROUT = 0Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "-3dB Bandwidth",
          "symbol": "BW",
          "kind": "timing",
          "unit": "kHz",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "VSENSE = 50mV, AV = 10V/V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Settling to 1% of Final Value",
          "symbol": "tS",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "VSENSE = 5mV to 100mV",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Step Response",
          "symbol": "tr",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "VSENSE = 5mV to 100mV",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Slew Rate",
          "symbol": "SR",
          "kind": "timing",
          "unit": "V/μs",
          "min": 1.75,
          "typ": 2,
          "max": null,
          "conditions": "VSENSE = 5mV to 150mV, AV = 50V/V, RIN = 400Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -44,
          "typ": null,
          "max": 44,
          "conditions": "+IN - -IN",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage V(+IN, -IN) to V-",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -9.5,
          "typ": null,
          "max": 44,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Total V+ Supply Voltage from V-",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 36,
          "conditions": "V- to (V- + 36V), relative to V-",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range LT6105H",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Specified Temperature Range LT6105H",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature",
          "symbol": "TJMAX",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10 sec)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "MSOP",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "MS8 package",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lt6105hms8#pbf"
  ],
  "discovery_pitch": "LT6105HMS8#PBF (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lt6105hms8-pbf.kicad_sym",
    "lt6105hms8-pbf.kicad_mod",
    "lt6105hms8-pbf.glb",
    "lt6105hms8-pbf.step",
    "lt6105hms8-pbf.lbr",
    "docs/hero.png",
    "docs/lt6105hms8-pbf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lt6105hms8-pbf-hero.glb",
    "lt6105hms8-pbf-hero.overlay.json",
    "lt6105hms8-pbf-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}