ADA4075-2ARZ

{
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  "type": "component",
  "slug": "ada4075-2arz",
  "title": "ADA4075-2ARZ",
  "brief": "Analog Devices Global Sourcing Parts, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "global sourcing parts",
    "ada4075-2arz"
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  "component": {
    "mpn": "ADA4075-2ARZ",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586186287421906944",
    "parts": {
      "symbol": "ada4075-2arz.kicad_sym",
      "footprint": "ada4075-2arz.kicad_mod",
      "model_3d": "ada4075-2arz-etched.glb",
      "model_3d_plain": "ada4075-2arz.glb",
      "model_3d_step": "ada4075-2arz-etched.step",
      "model_3d_step_plain": "ada4075-2arz.step",
      "lbr": "ada4075-2arz.lbr"
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    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Amplifier A output. Drives loads down to 600 Ω to GND; typical VOH = 15.8 V and VOL = -16.6 V on ±18 V supplies. Short-circuit current is 40 mA typical; closed-loop output impedance is 0.1 Ω at 1 kHz, AV = 1."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Amplifier A inverting input. Input voltage range is -12.5 V to +12.5 V on ±15 V supplies; input bias current is 30 nA typical, offset current 5 nA typical, differential input resistance 1.5 MΩ, common-mode input resistance 500 MΩ. Absolute maximum differential input voltage is ±1.2 V."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Amplifier A non-inverting input. Same input specifications as -INA (IB = 30 nA typ, IOS = 5 nA typ, VOS = 1 mV max). Internal clamp diodes protect the input to the supply pins; input current must be limited to ±10 mA absolute maximum."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply rail. Dual-supply operation of ±4.5 V to ±18 V (absolute maximum ±20 V total between V+ and V-). Both supplies must be established simultaneously with, or before, any input signals are applied to avoid latch-up conditions."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Amplifier B non-inverting input. Same input specifications as +INA: input bias current 30 nA typ, offset current 5 nA typ, input voltage range -12.5 V to +12.5 V on ±15 V supplies. Protected by internal clamp diodes to the supply rails."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Amplifier B inverting input. Matches -INA specifications: VOS = 1 mV max, IB = 30 nA typ, RIN(DM) = 1.5 MΩ, RIN(CM) = 500 MΩ. Differential input voltage absolute maximum ±1.2 V."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Amplifier B output. Matches OUTA drive capability: RL = 2 kΩ to GND yields VOH = 13 V typ / VOL = -14 V typ; short-circuit current 40 mA. Slew rate 12 V/µs, settling time 3 µs to 0.01% on a 10 V step."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply rail. Dual-supply operation ±4.5 V to ±18 V; supply current per amplifier is 1.8 mA typical (2.25 mA max at 25°C, 3.35 mA max over -40°C to +125°C). PSRR = 110 dB typ. Total supply between V+ and V- must not exceed ±20 V absolute maximum."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586186287421906944",
        "pages": 24,
        "sha256": "21a940f6bdf08809",
        "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": "ada4075-2arz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "units": "mm",
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        "zmin_mm": -0.0,
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        "sha256": "ce6e1329cff895e709ad40eef1327fbb29c593934614afd70035295b25d164ba",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-8",
      "Category": "Global Sourcing Parts",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "ADA4075-2ARZ",
      "kind": "packaging"
    },
    {
      "mpn": "ADA4075-2ARZ-R7",
      "kind": "packaging"
    },
    {
      "mpn": "ADA4075-2ARZ-RL",
      "kind": "packaging"
    },
    {
      "mpn": "ADA4075-2ARZACPZ-R2",
      "kind": "packaging"
    },
    {
      "mpn": "ADA4075-2ARZACPZ-RL",
      "kind": "packaging"
    }
  ],
  "sections": [
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    "readme",
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    "info"
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  "discovery_triggers": [
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  "discovery_pitch": "ADA4075-2ARZ (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "ada4075-2arz.step",
    "ada4075-2arz.lbr",
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    "docs/ada4075-2arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:47:03.709Z"
}