INA102ASOIC8

{
  "schema_version": 1,
  "type": "component",
  "slug": "ina102asoic8",
  "title": "INA102ASOIC8",
  "brief": "analogysemi Instrumentation Amplifiers, 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": [
    "component",
    "amplifiers-comparators",
    "ina102asoic8",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "INA102ASOIC8",
    "manufacturer": "analogysemi",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904055554121728",
    "parts": {
      "symbol": "ina102asoic8.kicad_sym",
      "footprint": "ina102asoic8.kicad_mod",
      "model_3d": "ina102asoic8-hero.glb",
      "model_3d_plain": "ina102asoic8-etched.glb",
      "model_3d_step": "ina102asoic8-etched.step",
      "model_3d_step_plain": "ina102asoic8.step",
      "lbr": "ina102asoic8.lbr"
    },
    "distributor_links": {
      "lcsc": "C5359443"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T08:29:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RG",
        "type": "passive",
        "description": "Connect a resistor between the two RG pins (1 and 8) to set gain, using RG = 49.4kΩ/(G−1); for G = 1 the RG pins are left unconnected."
      },
      {
        "number": "2",
        "name": "–IN",
        "type": "input",
        "description": "Signal negative input, whose input voltage range is −VS + 0.1 V to +VS − 2 V for the INA102."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Signal positive input, whose input voltage range is −VS + 0.1 V to +VS − 2 V for the INA102."
      },
      {
        "number": "4",
        "name": "–VS",
        "type": "power_in",
        "description": "Negative power supply; the INA102 split-supply operating range is ±2 V to ±19 V."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Output reference voltage input that defines the zero-output level, with an allowable range of 2 V within the supply voltages and a low-impedance connection recommended for best CMR."
      },
      {
        "number": "6",
        "name": "OUTPUT",
        "type": "output",
        "description": "Amplifier output, referred to the REF pin, with a specified short-circuit current of ±17 mA over temperature."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply; the INA102 split-supply operating range is ±2 V to ±19 V."
      },
      {
        "number": "8",
        "name": "RG",
        "type": "passive",
        "description": "Connect a resistor between the two RG pins (1 and 8) to set gain, using RG = 49.4kΩ/(G−1); for G = 1 the RG pins are left unconnected."
      }
    ],
    "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: Table 3 labels the RG pins 'Analog output', which is not a KiCad ERC class; they are mapped to 'pass; Table 3 labels these pins 'Analog input', which is not a KiCad ERC class; they are mapped to 'input'; Supply pins are mapped to 'power_in' per the KiCad convention used here; the datasheet labels them '"
        ],
        "pages_sent": 25,
        "cost_usd": 0.0719,
        "at": "2026-10-19T08:29:40"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904055554121728",
        "pages": 25,
        "sha256": "c668acc583d72f0c",
        "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"
    },
    "models_3d": [
      {
        "file": "ina102asoic8.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina102asoic8-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "64294cb40207ca6d7e267f05bdd5d96bf26a00ebf87bd54969a29f4450cff132",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "analogysemi",
      "Package": "SOIC-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c668acc583d72f0c4427078b72355d643a723732fd57b8ebde5d0109d74ef843",
      "rows": [
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          "name": "Operating Temperature, TA, INA102",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "INA102",
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          "source": "datasheet"
        },
        {
          "name": "Current, any pin except power supply",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Any pin except power supply",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Supply ±VS",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Soldering Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "10 s",
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          "source": "datasheet"
        },
        {
          "name": "Operating Voltage Range, split supply",
          "symbol": "",
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          "min": 2,
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          "max": 19,
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        {
          "name": "Operating Voltage Range, single supply",
          "symbol": "",
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          "typ": 36,
          "max": 38,
          "conditions": "Single supply",
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        {
          "name": "Specified Temperature Range, INA102",
          "symbol": "",
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          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "INA102",
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        },
        {
          "name": "Gain Range",
          "symbol": "G",
          "kind": "electrical",
          "unit": "K",
          "min": 1,
          "typ": null,
          "max": 10,
          "conditions": "G = 1 + (49.4kΩ / RG)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Gain Error",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.02,
          "max": 0.04,
          "conditions": "VOUT = ±10V, G = 1",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Gain Error",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.03,
          "max": 0.08,
          "conditions": "VOUT = ±10V, G = 10",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Gain Error",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.03,
          "max": 0.15,
          "conditions": "VOUT = ±10V, G = 1000",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Nonlinearity",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "VOUT = −10V to +10V, G = 1, RL = 10kΩ",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Nonlinearity",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
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          "typ": null,
          "max": 4,
          "conditions": "VOUT = −10V to +10V, G = 10, RL = 10kΩ",
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        {
          "name": "Nonlinearity",
          "symbol": "",
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          "conditions": "VOUT = −10V to +10V, G = 100, RL = 10kΩ",
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          "name": "Nonlinearity",
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        },
        {
          "name": "Gain vs. Temperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/°C",
          "min": null,
          "typ": 0.5,
          "max": 2.5,
          "conditions": "G = 1",
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        {
          "name": "Gain vs. Temperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/°C",
          "min": null,
          "typ": 5,
          "max": 26,
          "conditions": "Gain > 1",
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          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage, VOSI",
          "symbol": "VOSI",
          "kind": "electrical",
          "unit": "μV",
          "min": -12,
          "typ": 2.5,
          "max": 12,
          "conditions": "VS = ±18V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage, VOSI, overtemperature",
          "symbol": "VOSI",
          "kind": "electrical",
          "unit": "μV",
          "min": -17,
          "typ": null,
          "max": 17,
          "conditions": "VS = ±2V to ±19V, overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Offset Voltage, VOSO",
          "symbol": "VOSO",
          "kind": "electrical",
          "unit": "μV",
          "min": -240,
          "typ": 40,
          "max": 240,
          "conditions": "VS = ±18V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Offset Voltage, VOSO, overtemperature",
          "symbol": "VOSO",
          "kind": "electrical",
          "unit": "μV",
          "min": -420,
          "typ": null,
          "max": 420,
          "conditions": "VS = ±2V to ±19V, overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR)",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 108,
          "typ": 133,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 1",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), overtemperature",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 105,
          "typ": null,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 1, overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR)",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 125,
          "typ": 140,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 10",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), overtemperature",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 125,
          "typ": null,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 10, overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR)",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 130,
          "typ": 144,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 100",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), overtemperature",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 130,
          "typ": null,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 100, overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR)",
          "symbol": "PSR",
          "kind": "electrical",
          "unit": "dB",
          "min": 130,
          "typ": 146,
          "max": null,
          "conditions": "VS = ±2V to ±20V, G = 1000",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 1,
          "max": 3,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current, overtemperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 3.5,
          "max": 10,
          "conditions": "Overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.6,
          "max": 2.2,
          "conditions": "",
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        },
        {
          "name": "Input Offset Current, overtemperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 2.4,
          "max": 4,
          "conditions": "Overtemperature",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 97,
          "typ": 104,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 1",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC, overtemperature",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 1, overtemp",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 110,
          "typ": 124,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 10",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC, overtemperature",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 107,
          "typ": null,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 10, overtemp",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 129,
          "typ": 141,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 100",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC, overtemperature",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 128,
          "typ": null,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 100, overtemp",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 136,
          "typ": 157,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 1000",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, DC, overtemperature",
          "symbol": "CMRR",
          "kind": "electrical",
          "unit": "dB",
          "min": 136,
          "typ": null,
          "max": null,
          "conditions": "VCM = (–VS + 0.1V) to (+VS – 2V), G = 1000, overtemp",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Short Circuit Current, overtemperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": -17,
          "typ": null,
          "max": 17,
          "conditions": "Overtemperature",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reference Gain to Output",
          "symbol": "",
          "kind": "electrical",
          "unit": "μV/V",
          "min": null,
          "typ": 1.2,
          "max": 27,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.56,
          "max": 1.9,
          "conditions": "VS = ±2V to ±19V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current, overtemperature",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Overtemperature",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 90.6,
          "max": null,
          "conditions": "SOIC-8",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Board Thermal Resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 47.6,
          "max": null,
          "conditions": "SOIC-8",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Top Characterization Parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 3.6,
          "max": null,
          "conditions": "SOIC-8",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Board Characterization Parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 47,
          "max": null,
          "conditions": "SOIC-8",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Case (Top) Thermal Resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 35,
          "max": null,
          "conditions": "SOIC-8",
          "source_page": 5,
          "source": "datasheet"
        },
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