INA110KU

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  "title": "INA110KU",
  "brief": "Texas Instruments Instrumentation Amplifiers, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "INA110KU",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16",
    "pin_count": 16,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina110",
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      "lcsc": "C2862317",
      "digikey": "2156-INA110KU-ND",
      "mouser": "595-INA110KU"
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    "pins": [
      {
        "number": "1",
        "name": "–In",
        "type": "input",
        "description": "Inverting input to the FET-input instrumentation amplifier; inputs are protected for differential and common-mode voltages up to ±VCC, and a return path for input bias current must be provided."
      },
      {
        "number": "2",
        "name": "+In",
        "type": "input",
        "description": "Non-inverting input to the FET-input instrumentation amplifier; inputs are protected for differential and common-mode voltages up to ±VCC, and a return path for input bias current must be provided."
      },
      {
        "number": "3",
        "name": "RG",
        "type": "passive",
        "description": "Gain-set pin; an external resistor RG connected between pin 3 and pins 11, 12 or 16 sets gains other than 1, 10, 100, 200 and 500, with G = 1 + [40k/(RG + 50Ω)]."
      },
      {
        "number": "4",
        "name": "Input Offset Adj.",
        "type": "passive",
        "description": "Input-stage offset adjustment pin; offset is adjustable to zero, and adjusting it adds drift of approximately 0.33µV/°C per 100µV of input offset adjusted."
      },
      {
        "number": "5",
        "name": "Input Offset Adj.",
        "type": "passive",
        "description": "Input-stage offset adjustment pin (second terminal of the input offset adjust pair); offset is adjustable to zero, and adjusting it adds drift of approximately 0.33µV/°C per 100µV of input offset adjusted."
      },
      {
        "number": "6",
        "name": "Reference",
        "type": "input",
        "description": "Reference terminal for output offsetting; series resistance in the reference path degrades CMR, so it should be kept low and driven through a buffer."
      },
      {
        "number": "7",
        "name": "–VCC",
        "type": "power_in",
        "description": "Negative power supply; the INA110 operates from ±6V to ±18V supplies (rated ±15V), and supplies should be decoupled with 1µF tantalum capacitors close to the amplifier."
      },
      {
        "number": "8",
        "name": "+VCC",
        "type": "power_in",
        "description": "Positive power supply; the INA110 operates from ±6V to ±18V supplies (rated ±15V), and supplies should be decoupled with 1µF tantalum capacitors close to the amplifier."
      },
      {
        "number": "9",
        "name": "Output",
        "type": "output",
        "description": "Amplifier output; with ±15V supplies and RL = 2kΩ the output swings to ±10V minimum over temperature, and capacitive load stability is specified to 5000 pF."
      },
      {
        "number": "10",
        "name": "Output Sense",
        "type": "input",
        "description": "Output sense feedback point, connected at the load to compensate IR drops from load current; avoid capacitance from the output to the gain-set, offset-adjust and input pins to keep stability."
      },
      {
        "number": "11",
        "name": "x500",
        "type": "passive",
        "description": "Internal gain-set connection for a gain of 500 V/V; connect to pin 3 (RG) to select this gain."
      },
      {
        "number": "12",
        "name": "x100",
        "type": "passive",
        "description": "Internal gain-set connection for a gain of 100 V/V; connect to pin 3 (RG) to select this gain."
      },
      {
        "number": "13",
        "name": "x10",
        "type": "passive",
        "description": "Internal gain-set connection for a gain of 10 V/V; connect to pin 3 (RG) to select this gain."
      },
      {
        "number": "14",
        "name": "Output Offset Adj.",
        "type": "passive",
        "description": "Output-stage offset adjustment pin; output offset is adjustable to zero with the offset error adjustable at the reference point without appreciable drift degradation."
      },
      {
        "number": "15",
        "name": "Output Offset Adj.",
        "type": "passive",
        "description": "Output-stage offset adjustment pin (second terminal of the output offset adjust pair); output offset is adjustable to zero with the offset error adjustable at the reference point without appreciable drift degradation."
      },
      {
        "number": "16",
        "name": "x200",
        "type": "passive",
        "description": "Internal gain-set connection for a gain of 200 V/V; connect to pin 3 (RG) to select this gain."
      }
    ],
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        "guard_notes": [
          "extractor flagged: The pin-to-name mapping was rebuilt from the text-extracted 'Top View DIP/SOIC' diagram on page 2, w; Pin 7 is labeled -VCC and pin 8 is labeled +VCC based on the ordering in the extracted text; the dat; Pins 4 and 5 (and pins 14 and 15) share identical labels in the datasheet; the two pins of each pair"
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        "at": "2026-10-08T23:13:13"
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      "datasheet": {
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        "pages": 22,
        "sha256": "b609dd0283f48758",
        "source_tier": "lcsc"
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        "described": 16,
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-16",
      "Category": "Amplifiers/Comparators",
      "Pins": "16"
    },
    "characteristics": {
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          "name": "Range of Gain",
          "symbol": "",
          "kind": "electrical",
          "unit": "V/V",
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        {
          "name": "Capacitive Load Stability",
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        {
          "name": "Output Voltage over temperature",
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          "name": "Output Current over temperature",
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          "min": 10,
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          "conditions": "VIN Diff. = 0V",
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        {
          "name": "θJA",
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          "unit": "°C/W",
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        {
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          "conditions": "printed as ±18V",
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        {
          "name": "Lead Temperature (soldering)",
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