amc1311qdwvrq1

{
  "slug": "amc1311qdwvrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Isolation Amplifiers, SOIC-8-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "op-amp-cmp",
    "amc1311qdwvrq1"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "amc1311qdwvrq1.kicad_sym",
    "amc1311qdwvrq1.kicad_mod",
    "amc1311qdwvrq1.glb",
    "amc1311qdwvrq1.step",
    "amc1311qdwvrq1.lbr",
    "docs/hero.png",
    "docs/amc1311qdwvrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "amc1311qdwvrq1-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray"
  },
  "component": {
    "mpn": "AMC1311QDWVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8-300mil",
    "pin_count": 8,
    "category": "Isolation Amplifiers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/amc1311qdwvrq1.pdf",
    "parts": {
      "symbol": "amc1311qdwvrq1.kicad_sym",
      "footprint": "amc1311qdwvrq1.kicad_mod",
      "model_3d": "amc1311qdwvrq1-etched.glb",
      "model_3d_plain": "amc1311qdwvrq1.glb",
      "model_3d_step": "amc1311qdwvrq1-etched.step",
      "model_3d_step_plain": "amc1311qdwvrq1.step",
      "lbr": "amc1311qdwvrq1.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "High-side (input-side) power supply, 3.0 V to 5.5 V referenced to GND1. Bypass to GND1 with a low-ESR ceramic (typically 100 nF close to the pin plus a bulk 1-10 µF)."
      },
      {
        "number": "2",
        "name": "VINP",
        "type": "input",
        "description": "Non-inverting (positive) high-impedance analog input. Linear differential input range is ±2 V (full-scale ±2 V) relative to VINN, with a typical differential input impedance of ~1.25 GΩ. Referenced to GND1."
      },
      {
        "number": "3",
        "name": "VINN",
        "type": "input",
        "description": "Inverting (negative) high-impedance analog input, typically tied to the low-side reference of the sensed node. Common-mode input range and ±2 V differential range are referenced to GND1."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "High-side (input-side) analog ground reference. All VDD1, VINP and VINN signals are referenced to this pin; it is isolated from GND2 across the reinforced isolation barrier."
      },
      {
        "number": "5",
        "name": "GND2",
        "type": "power_in",
        "description": "Low-side (output-side) ground reference for VDD2, VOUTP and VOUTN. Isolated from GND1 by the reinforced capacitive isolation barrier (up to 7 kVpk)."
      },
      {
        "number": "6",
        "name": "VOUTN",
        "type": "output",
        "description": "Inverting (negative) side of the differential analog output, referenced to GND2. Output common-mode is nominally VDD2/2 and the full-scale differential output swing is ±2 V. Drive to a downstream differential ADC input or an instrumentation amplifier."
      },
      {
        "number": "7",
        "name": "VOUTP",
        "type": "output",
        "description": "Non-inverting (positive) side of the differential analog output, referenced to GND2. Together with VOUTN forms the ±2 V full-scale differential output with a VDD2/2 common-mode."
      },
      {
        "number": "8",
        "name": "VDD2",
        "type": "power_in",
        "description": "Low-side (output-side) power supply, 3.0 V to 5.5 V referenced to GND2. Bypass to GND2 with a low-ESR ceramic (typically 100 nF close to the pin plus a bulk 1-10 µF)."
      }
    ],
    "provenance": {
      "rebuilt": "component block rebuilt 2026-10-05 from this page's own README pinout table and .kicad_sym (pins cross-checked), no re-extraction"
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "distributor_links": {
      "lcsc": "C528633",
      "digikey": "296-50940-2-ND",
      "mouser": "595-AMC1311QDWVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:51:50Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": "296-50940-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-AMC1311QDWVRQ1",
        "status": "found"
      }
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "amc1311qdwvrq1-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "bb3e072788f1c8b79bfb731f30dfff10cd7e8830a9e298b72958afc9b588b871",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}