AD623ARZ

{
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  "type": "component",
  "slug": "ad623arz",
  "title": "AD623ARZ",
  "brief": "Analog Devices 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",
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  "component": {
    "mpn": "AD623ARZ",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885152390369280",
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    "distributor_links": {
      "lcsc": "C578342",
      "digikey": "505-AD623ARZ-ND"
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      "checked_at": "2026-10-18T19:00:57Z",
      "source": "Component Ocean /api/assign-pns",
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "-RG",
        "type": "passive",
        "description": "Inverting terminal of the external gain-setting resistor RG; the gain is G = 1 + (100 kΩ/RG), and no external resistor gives G = 1."
      },
      {
        "number": "2",
        "name": "-IN",
        "type": "input",
        "description": "Inverting in-amp input."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting in-amp input."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply terminal; the part operates from supplies giving 3 V to 12 V total, single or dual supply."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "In-amp output reference input; the voltage applied here establishes the common-mode voltage of the output."
      },
      {
        "number": "6",
        "name": "OUTPUT",
        "type": "output",
        "description": "In-amp output, which swings rail-to-rail."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply terminal; the part operates from supplies giving 3 V to 12 V total, single or dual supply."
      },
      {
        "number": "8",
        "name": "+RG",
        "type": "passive",
        "description": "Noninverting terminal of the external gain-setting resistor RG."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pin table and TOP VIEW figure (Figure 2, Table 6) are given once for the AD623 and are not label; Table 6 gives no electrical limits for the individual pins. Pin 4 and pin 7 descriptions use the sup"
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        "at": "2026-10-18T19:00:42"
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        "sha256": "02310884590763f2",
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        "described": 8,
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  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
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    "characteristics": {
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          "name": "Offset referred to input vs. supply (PSR)",
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          "name": "Input offset current over temperature",
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          "name": "Common-mode rejection at 60 Hz with 1 kΩ source imbalance",
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        {
          "name": "Common-mode rejection at 60 Hz with 1 kΩ source imbalance",
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          "name": "Common-mode rejection at 60 Hz with 1 kΩ source imbalance",
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          "name": "Output swing",
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          "name": "Output swing",
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        {
          "name": "Common-mode rejection at 60 Hz with 1 kΩ source imbalance",
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          "name": "Common-mode rejection at 60 Hz with 1 kΩ source imbalance",
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          "name": "Common-mode rejection at 60 Hz with 1 kΩ source imbalance",
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        {
          "name": "Internal reference resistor RIN tolerance",
          "symbol": "RIN",
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