ADA4898-1YRDZ-R7

{
  "schema_version": 1,
  "type": "component",
  "slug": "ada4898-1yrdz-r7",
  "title": "ADA4898-1YRDZ-R7",
  "brief": "Analog Devices Low Noise Amplifiers (LNA) - RF, SOIC-8-EP. 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",
    "rf and wireless",
    "ada4898-1yrdz-r7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADA4898-1YRDZ-R7",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "RF And Wireless",
    "subcategory": "Low Noise Amplifiers (LNA) - RF",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901715046748161",
    "parts": {
      "symbol": "ada4898-1yrdz-r7.kicad_sym",
      "footprint": "ada4898-1yrdz-r7.kicad_mod",
      "model_3d": "ada4898-1yrdz-r7-etched.glb",
      "model_3d_plain": "ada4898-1yrdz-r7.glb",
      "model_3d_step": "ada4898-1yrdz-r7-etched.step",
      "model_3d_step_plain": "ada4898-1yrdz-r7.step",
      "lbr": "ada4898-1yrdz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C207523"
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "2",
        "name": "−IN",
        "type": "input",
        "description": "Inverting input terminal with input common mode voltage range of ±11 V at ±15 V supply."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input terminal with input common mode voltage range of ±11 V at ±15 V supply."
      },
      {
        "number": "4",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative power supply connection serving as device ground reference."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "VOUT",
        "type": "output",
        "description": "Operational amplifier output with output voltage swing of −12.8 V to +12.7 V at RL = 1 kΩ and ±15 V supply."
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply, operating range ±4.5 V to ±16.5 V."
      },
      {
        "number": "8",
        "name": "PD",
        "type": "input",
        "description": "Power down control input, active low; chip disabled at ≤−14 V, enabled at ≥−13 V (at ±15 V supply), with 100 ns turn-on time."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 9 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 20,
        "cost_usd": 0.2637,
        "at": "2026-09-22T05:07:23"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901715046748161",
        "pages": 20,
        "sha256": "7e8a9ab1498b6c26",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ada4898-1yrdz-r7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ada4898-1yrdz-r7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8419ae07236551937ba8eab620c5bcffc04583663bd21aae36aa5fe4e3161139",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-8-EP",
      "Category": "RF And Wireless",
      "Pins": "9"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ada4898-1yrdz-r7"
  ],
  "discovery_pitch": "ADA4898-1YRDZ-R7 (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ada4898-1yrdz-r7.kicad_sym",
    "ada4898-1yrdz-r7.kicad_mod",
    "ada4898-1yrdz-r7.glb",
    "ada4898-1yrdz-r7.step",
    "ada4898-1yrdz-r7.lbr",
    "docs/hero.png",
    "docs/ada4898-1yrdz-r7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:48:16.124Z"
}