main
Ray Set visibility: public 5e9113e 13d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ad620anz",
  "title": "AD620ANZ",
  "brief": "Analog Devices Instrumentation Amplifiers, DIP-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",
    "ad620anz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AD620ANZ",
    "manufacturer": "Analog Devices",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906758189797376",
    "parts": {
      "symbol": "ad620anz.kicad_sym",
      "footprint": "ad620anz.kicad_mod",
      "model_3d": "ad620anz-hero.glb",
      "model_3d_plain": "ad620anz-etched.glb",
      "model_3d_step": "ad620anz-etched.step",
      "model_3d_step_plain": "ad620anz.step",
      "lbr": "ad620anz.lbr"
    },
    "distributor_links": {
      "lcsc": "C9680",
      "digikey": "505-AD620ANZ-ND",
      "mouser": "584-AD620ANZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T13:54:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD620ANZ-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "584-AD620ANZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RG",
        "type": "passive",
        "description": "One of two gain-set pins; the gain is G = 1 + 49.4 kΩ/RG, RG should have a TC below 10 ppm/°C, and the pins are left unconnected for G = 1."
      },
      {
        "number": "2",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input with 400 Ω series thin-film resistance that withstands overloads of up to ±15 V or ±60 mA for several hours, and must stay within the input voltage range (−VS + 1.9 V to +VS − 1.4 V for ±5 V to ±18 V supplies)."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input with 400 Ω series thin-film resistance that withstands overloads of up to ±15 V or ±60 mA for several hours, and must stay within the input voltage range (−VS + 1.9 V to +VS − 1.4 V for ±5 V to ±18 V supplies)."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply pin; the operating supply range is ±2.3 V to ±18 V."
      },
      {
        "number": "5",
        "name": "REF",
        "type": "input",
        "description": "Reference terminal that defines the zero-output voltage, with an allowable range of ±2 V within the supply voltages, and should be tied to a low-impedance point for good CMR."
      },
      {
        "number": "6",
        "name": "OUTPUT",
        "type": "output",
        "description": "Single-ended output referred to the REF pin potential, with a swing of about −VS + 1.2 V to +VS − 1.4 V at RL = 10 kΩ for ±5 V to ±18 V supplies and a short-circuit current of ±18 mA."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply pin; the operating supply range is ±2.3 V to ±18 V."
      },
      {
        "number": "8",
        "name": "RG",
        "type": "passive",
        "description": "Second gain-set pin; the gain resistor is connected between pins 1 and 8, and the device has a 1.3 mA max quiescent current."
      }
    ],
    "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: The connection diagram text extraction is scrambled, so the pin numbers were assigned from the print; Both pins are labeled RG and the datasheet says the gain is set between pins 1 and 8, so their order; The 1.3 mA max quiescent current in the pin 8 description is a device-level spec, not a pin-specific"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0981,
        "at": "2026-10-15T13:53:58"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906758189797376",
        "pages": 20,
        "sha256": "e1dc6170ba1b659c",
        "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": "ad620anz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad620anz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "28defe5dd623ba5c74c96c7016516ede148fdd4ab6d8893fe0b277a2432031f8",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "DIP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e1dc6170ba1b659c369d4800deb27f295399df4aef380c7eb91bef7b3c4c435d",
      "rows": [
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          "name": "Gain Range",
          "symbol": "G",
          "kind": "electrical",
          "unit": "",
          "min": 1,
          "typ": null,
          "max": 10000,
          "conditions": "G = 1 + (49.4 kΩ/RG)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gain Error, G = 1",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.03,
          "max": 0.1,
          "conditions": "VOUT = ±10 V; G = 1",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gain Error, G = 10",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.15,
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          "source": "datasheet"
        },
        {
          "name": "Gain Error, G = 100",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
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          "max": 0.3,
          "conditions": "VOUT = ±10 V; G = 100",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Gain Error, G = 1000",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": 0.4,
          "max": 0.7,
          "conditions": "VOUT = ±10 V; G = 1000",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Nonlinearity, G = 1–1000",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 10,
          "max": 40,
          "conditions": "VOUT = −10 V to +10 V; G = 1–1000; RL = 10 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Nonlinearity, G = 1–100",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": null,
          "typ": 10,
          "max": 95,
          "conditions": "VOUT = −10 V to +10 V; G = 1–100; RL = 2 kΩ",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage",
          "symbol": "VOSI",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 30,
          "max": 125,
          "conditions": "VS = ±5 V to ±15 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Average TC of Input Offset Voltage",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": null,
          "typ": 0.3,
          "max": 1,
          "conditions": "VS = ±5 V to ±15 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Offset Voltage",
          "symbol": "VOSO",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 400,
          "max": 1000,
          "conditions": "VS = ±15 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Average TC of Output Offset Voltage",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "µV/°C",
          "min": null,
          "typ": 5,
          "max": 15,
          "conditions": "VS = ±5 V to ±15 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), G = 1",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 80,
          "typ": 100,
          "max": null,
          "conditions": "VS = ±2.3 V to ±18 V; G = 1",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), G = 10",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 95,
          "typ": 120,
          "max": null,
          "conditions": "VS = ±2.3 V to ±18 V; G = 10",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), G = 100",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 110,
          "typ": 140,
          "max": null,
          "conditions": "VS = ±2.3 V to ±18 V; G = 100",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Offset Referred to Input vs. Supply (PSR), G = 1000",
          "symbol": "",
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          "conditions": "VS = ±2.3 V to ±18 V; G = 1000",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.5,
          "max": 2,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Input Offset Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0.3,
          "max": 1,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, G = 1",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 73,
          "typ": 90,
          "max": null,
          "conditions": "DC to 60 Hz with 1 kΩ source imbalance; VCM = 0 V to ±10 V; G = 1",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, G = 10",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 93,
          "typ": 110,
          "max": null,
          "conditions": "DC to 60 Hz with 1 kΩ source imbalance; VCM = 0 V to ±10 V; G = 10",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio, G = 100",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 110,
          "typ": 130,
          "max": null,
          "conditions": "DC to 60 Hz with 1 kΩ source imbalance; VCM = 0 V to ±10 V; G = 100",
          "source_page": 4,
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          "name": "Common-Mode Rejection Ratio, G = 1000",
          "symbol": "",
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          "typ": 130,
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          "source_page": 4,
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        },
        {
          "name": "Short Circuit Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": -18,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Slew Rate",
          "symbol": "",
          "kind": "electrical",
          "unit": "V/µs",
          "min": 0.75,
          "typ": 1.2,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Noise",
          "symbol": "eni",
          "kind": "electrical",
          "unit": "nV/√Hz",
          "min": null,
          "typ": 9,
          "max": 13,
          "conditions": "1 kHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Noise",
          "symbol": "eno",
          "kind": "electrical",
          "unit": "nV/√Hz",
          "min": null,
          "typ": 72,
          "max": 100,
          "conditions": "1 kHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reference Input Current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 50,
          "max": 60,
          "conditions": "VIN+, VREF = 0",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Gain to Output",
          "symbol": "",
          "kind": "electrical",
          "unit": "",
          "min": -0.0001,
          "typ": 1,
          "max": 0.0001,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Range (Supply)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.3,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.9,
          "max": 1.3,
          "conditions": "VS = ±2.3 V to ±18 V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current, Overtemperature",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.1,
          "max": 1.6,
          "conditions": "Overtemperature",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Temperature Range, For Specified Performance",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "For specified performance",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -18,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
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          "name": "Internal Power Dissipation",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 650,
          "conditions": "Device in free air",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range (N, R)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 125,
          "conditions": "N, R packages",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "AD620 (A, B)",
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        },
        {
          "name": "Lead Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering 10 seconds",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance, Junction-to-Ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 95,
          "max": null,
          "conditions": "8-Lead Plastic Package; device in free air",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
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  "sections": [
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  "discovery_triggers": [
    "ad620anz"
  ],
  "discovery_pitch": "AD620ANZ (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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