ADA4927-1YCPZ-R7

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  "slug": "ada4927-1ycpz-r7",
  "title": "ADA4927-1YCPZ-R7",
  "brief": "Analog Devices Differential Amplifiers, LFCSP-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "ADA4927-1YCPZ-R7",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-16(3x3)",
    "pin_count": 17,
    "category": "Amplifiers/Comparators",
    "subcategory": "Differential Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589835643862736896",
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    "pins": [
      {
        "number": "1",
        "name": "−FB",
        "type": "output",
        "description": "Negative output for feedback component connection in the feedback network"
      },
      {
        "number": "2",
        "name": "+IN",
        "type": "input",
        "description": "Positive input summing node for differential signal input"
      },
      {
        "number": "3",
        "name": "−IN",
        "type": "input",
        "description": "Negative input summing node for differential signal input"
      },
      {
        "number": "4",
        "name": "+FB",
        "type": "output",
        "description": "Positive output for feedback component connection in the feedback network"
      },
      {
        "number": "5",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply voltage, 4.5V to 11.0V operating range"
      },
      {
        "number": "6",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply voltage, 4.5V to 11.0V operating range"
      },
      {
        "number": "7",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply voltage, 4.5V to 11.0V operating range"
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply voltage, 4.5V to 11.0V operating range"
      },
      {
        "number": "9",
        "name": "VOCM",
        "type": "input",
        "description": "Output common-mode voltage input, ±3.5V input voltage range"
      },
      {
        "number": "10",
        "name": "+OUT",
        "type": "output",
        "description": "Positive differential output, ±3.8V swing with RF = RG = 10kΩ"
      },
      {
        "number": "11",
        "name": "−OUT",
        "type": "output",
        "description": "Negative differential output, ±3.8V swing with RF = RG = 10kΩ"
      },
      {
        "number": "12",
        "name": "PD",
        "type": "input",
        "description": "Power-down control input, <1.8V for power down, >3.2V for enable"
      },
      {
        "number": "13",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative supply voltage"
      },
      {
        "number": "14",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative supply voltage"
      },
      {
        "number": "15",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative supply voltage"
      },
      {
        "number": "16",
        "name": "−VS",
        "type": "power_in",
        "description": "Negative supply voltage"
      },
      {
        "number": "17",
        "name": "EPAD",
        "type": "passive",
        "description": "Exposed pad for thermal attachment, connect to ground or supply plane between +VS and −VS"
      }
    ],
    "provenance": {
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        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
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        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 25,
        "cost_usd": 0.4396,
        "at": "2026-09-18T03:46:09"
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        "sha256": "842ebd7d60a009e7",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
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        "refuses_to_fabricate": true
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        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-07",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "LFCSP-16(3x3)",
      "Category": "Amplifiers/Comparators",
      "Pins": "17"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_pitch": "ADA4927-1YCPZ-R7 (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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  "updated_at": "2026-09-24T15:48:24.047Z"
}