ADA4807-1

{
  "schema_version": 1,
  "type": "component",
  "slug": "ada4807",
  "title": "ADA4807-1",
  "brief": "ADI low-noise rail-to-rail op-amp, SOT-23-6. 180 MHz, 3.1 nV/rtHz, single supply 2.7-10 V, with disable. Datasheet-verified.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifier",
    "op-amp",
    "low-noise",
    "rail-to-rail",
    "sot-23-6",
    "analog-devices"
  ],
  "component": {
    "mpn": "ADA4807",
    "manufacturer": "Analog Devices",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Amplifier",
    "subcategory": "Operational amplifier",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADA4807-1_4807-2_4807-4.pdf",
    "parts": {
      "symbol": "ada4807.kicad_sym",
      "footprint": "ada4807.kicad_mod",
      "model_3d": "ada4807-etched.glb",
      "model_3d_plain": "ada4807.glb",
      "model_3d_step": "ada4807-etched.step",
      "model_3d_step_plain": "ada4807.step",
      "lbr": "ada4807.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "output",
        "description": "Amplifier output. Rail-to-rail output stage; saturated swing typically within ~40 mV of each rail with RLOAD = 1 kOhm. Linear output current ~50 mA sourcing / 60 mA sinking."
      },
      {
        "number": "2",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply. Connect to ground for single-supply operation or to the negative rail for dual-supply operation. Total supply range 2.7 V to 11 V (+VS - -VS)."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Noninverting analog input. Rail-to-rail input common-mode range from -VS - 0.2 V to +VS + 0.2 V. Input bias current typically -1.2 uA, differential input resistance 35 kOhm."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Inverting analog input. Used with external feedback network to set closed-loop gain. Same input characteristics as +IN; keep absolute differential voltage below +/-1.4 V (per absolute maximum ratings)."
      },
      {
        "number": "5",
        "name": "DISABLE",
        "type": "input",
        "description": "Active-low power-down input. Logic low (<1.3 V) disables the amplifier (quiescent current drops to ~2.4 uA); logic high (>1.7 V) enables normal operation. Disable on time ~1.3 us, off time ~270 ns at +/-5 V."
      },
      {
        "number": "6",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply. Fully specified at +3 V, +5 V, and +/-5 V; operating range 2.7 V to 11 V total (+VS relative to -VS). PSRR typically 107 dB (positive) and 120 dB (negative)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADA4807-1_4807-2_4807-4.pdf",
        "pages": 33,
        "sha256": "8f615c78af71a04a",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ada4807.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ada4807-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "10c7096d16cdff05034e7febeab4eb391ad9a902604d7f1a7b5d65e875fcfd83",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Type": "Low-noise rail-to-rail op-amp",
      "Gain-bandwidth": "180 MHz",
      "Input voltage noise": "3.1 nV/rtHz",
      "Slew rate": "225 V/us",
      "Supply": "2.7-10 V",
      "Output": "Rail-to-rail",
      "Disable": "Yes (pin 5)",
      "Package": "SOT-23-6"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ada4807",
    "low noise op-amp",
    "180mhz op amp",
    "rail to rail amplifier"
  ],
  "discovery_pitch": "ADI ADA4807-1 low-noise rail-to-rail op-amp (SOT-23-6) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
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    "ada4807.lbr",
    "docs/hero.png",
    "docs/ada4807-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ada4807-etched.step"
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}