main
Ray Set visibility: public 38e0769 3d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ad8028armz",
  "title": "AD8028ARMZ",
  "brief": "Analog Devices Operational Amplifier, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "amplifiers",
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  "component": {
    "mpn": "AD8028ARMZ",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Amplifiers",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD8027_8028.pdf",
    "parts": {
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      "footprint": "ad8028armz.kicad_mod",
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      "lbr": "ad8028armz.lbr"
    },
    "distributor_links": {
      "lcsc": "C208001",
      "digikey": "505-AD8028ARMZ-ND",
      "mouser": "584-AD8028ARMZ"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD8028ARMZ-ND",
        "status": "found"
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      "mouser": {
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        "status": "found",
        "lifecycle": "Restricted Availability"
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    },
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        "name": "VOUTA",
        "type": "output",
        "description": "Output voltage for Channel A."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Negative input for Channel A."
      },
      {
        "number": "3",
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      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply."
      },
      {
        "number": "5",
        "name": "DISABLE/SELECT A",
        "type": "input",
        "description": "Channel A power-down/select pin: the power-down function places Channel A into a low power consumption mode, and the select function shifts the NPN/PNP input crossover point closer to either the positive or negative supply rail."
      },
      {
        "number": "6",
        "name": "DISABLE/SELECT B",
        "type": "input",
        "description": "Channel B power-down/select pin: the power-down function places Channel B into a low power consumption mode, and the select function shifts the NPN/PNP input crossover point closer to either the positive or negative supply rail."
      },
      {
        "number": "7",
        "name": "+IN B",
        "type": "input",
        "description": "Positive input for Channel B."
      },
      {
        "number": "8",
        "name": "-IN B",
        "type": "input",
        "description": "Negative input for Channel B."
      },
      {
        "number": "9",
        "name": "VOUTB",
        "type": "output",
        "description": "Output voltage for Channel B."
      },
      {
        "number": "10",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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: Pin numbers, names and functions come from Table 8 (10-lead MSOP, AD8028) on page 9. The Figure 7 pi; The datasheet gives no electrical type for each pin. Types were assigned from the function descripti; The part AD8028ARMZ is listed in the Ordering Guide (page 27) as a 10-lead MSOP, RM-10 package, so t"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0437,
        "at": "2026-10-31T03:06:06"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD8027_8028.pdf",
        "pages": 27,
        "sha256": "b9958dce5bf5362c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3,
          1.1
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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        "centre_offset_mm": 0,
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        "sha256": "ae466e7dc502cb0cd3187ed42b3c95457d97cb4f323fb8511fece189eb8c0baf",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-10",
      "Category": "Amplifiers",
      "Pins": "10"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b9958dce5bf5362ce9a3ee7604ad7d2138df275a4ebe64ce435f5451e5965c4c",
      "rows": [
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          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 138,
          "typ": 190,
          "max": null,
          "conditions": "G = +1, VOUT = 0.2 V p-p",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "−3 dB Bandwidth",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 20,
          "typ": 32,
          "max": null,
          "conditions": "G = +1, VOUT = 2 V p-p",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 200,
          "max": 800,
          "conditions": "DISABLE/SELECT = tristate or open, PNP active",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Offset Voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "µV",
          "min": null,
          "typ": 240,
          "max": 900,
          "conditions": "DISABLE/SELECT = high, NPN active",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4,
          "max": 6,
          "conditions": "VCM = 0 V, NPN active",
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        },
        {
          "name": "Input Bias Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": -11,
          "typ": -8,
          "max": null,
          "conditions": "VCM = 0 V, PNP active",
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        },
        {
          "name": "Input Common-Mode Voltage Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": -5.2,
          "typ": null,
          "max": 5.2,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Rejection Ratio",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 90,
          "typ": 110,
          "max": null,
          "conditions": "VCM = ±2.5 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Crossover High",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": -3.9,
          "typ": null,
          "max": -3.7,
          "conditions": "Tristate < ±20 µA, TMIN to TMAX",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current per Amplifier",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 6.5,
          "max": 8.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current per Amplifier (Disabled)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 370,
          "max": 500,
          "conditions": "DISABLE/SELECT = low",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Rejection Ratio",
          "symbol": "",
          "kind": "electrical",
          "unit": "dB",
          "min": 90,
          "typ": 110,
          "max": null,
          "conditions": "VS ± 1 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Range (supply voltage)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 12,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 12.6,
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        },
        {
          "name": "Differential Input Voltage",
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          "unit": "V",
          "min": -1.8,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Operating Temperature Range",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Lead Temperature Range (Soldering)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Soldering 10 sec",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction-to-Ambient (θJA)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 130,
          "max": null,
          "conditions": "10-lead MSOP, JEDEC standard 4-layer board, still air",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "AD8028ARMZ (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}