AD8277ARZ-R7

{
  "slug": "ad8277arz-r7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Differential Amplifiers, SOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
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    "amplifiers-comparators",
    "ad8277arz-r7",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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    "ad8277arz-r7.lbr",
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    "docs/ad8277arz-r7-datasheet.pdf",
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  "component": {
    "mpn": "AD8277ARZ-R7",
    "manufacturer": "Analog Devices",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Amplifiers/Comparators",
    "subcategory": "Differential Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884816242880512",
    "parts": {
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      "model_3d_plain": "ad8277arz-r7.glb",
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      "lbr": "ad8277arz-r7.lbr"
    },
    "distributor_links": {
      "lcsc": "C495271"
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; unused pin."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Inverting input for channel A; apply negative-side differential input signal."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Non-inverting input for channel A; apply positive-side differential input signal."
      },
      {
        "number": "4",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative power supply rail; connect to −2 V to −18 V."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Non-inverting input for channel B; apply positive-side differential input signal."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Inverting input for channel B; apply negative-side differential input signal."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; unused pin."
      },
      {
        "number": "8",
        "name": "REFB",
        "type": "input",
        "description": "Reference voltage input for channel B; sets output offset voltage level for channel B."
      },
      {
        "number": "9",
        "name": "OUTB",
        "type": "output",
        "description": "Output for channel B; outputs amplified differential voltage with ±15 mA drive current capability."
      },
      {
        "number": "10",
        "name": "SENSEB",
        "type": "output",
        "description": "Sense output for channel B; provides output voltage feedback node for remote load compensation."
      },
      {
        "number": "11",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply rail; connect to +2 V to +36 V."
      },
      {
        "number": "12",
        "name": "SENSEA",
        "type": "output",
        "description": "Sense output for channel A; provides output voltage feedback node for remote load compensation."
      },
      {
        "number": "13",
        "name": "OUTA",
        "type": "output",
        "description": "Output for channel A; outputs amplified differential voltage with ±15 mA drive current capability."
      },
      {
        "number": "14",
        "name": "REFA",
        "type": "input",
        "description": "Reference voltage input for channel A; sets output offset voltage level for channel A."
      }
    ],
    "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": [
          "extractor flagged: SENSEA and SENSEB pins (12, 10) classified as outputs based on typical instrumentation amplifier des"
        ],
        "pages_sent": 20,
        "cost_usd": 0.3398,
        "at": "2026-09-22T14:13:15"
      },
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        "pages": 20,
        "sha256": "a275ccbb7b847e8b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "checked": "2026-10-07",
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        "checked": "2026-10-07",
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}