AMC22C11DR

{
  "schema_version": 1,
  "type": "component",
  "slug": "amc22c11dr",
  "title": "AMC22C11DR",
  "brief": "Texas Instruments Isolated Comparators, SOIC-8. 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",
    "signal isolation devices",
    "amc22c11dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AMC22C11DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Signal Isolation Devices",
    "subcategory": "Isolated Comparators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/amc22c11.pdf",
    "parts": {
      "symbol": "amc22c11dr.kicad_sym",
      "footprint": "amc22c11dr.kicad_mod",
      "model_3d": "amc22c11dr-hero.glb",
      "model_3d_plain": "amc22c11dr.glb",
      "model_3d_step": "amc22c11dr-etched.step",
      "model_3d_step_plain": "amc22c11dr.step",
      "lbr": "amc22c11dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C6120576",
      "mouser": "595-AMC22C11DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T21:44:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 547 calls left today"
      },
      "mouser": {
        "pn": "595-AMC22C11DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD1",
        "type": "power_in",
        "description": "High-side power supply, which should be decoupled as described in the Power Supply Recommendations section."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Analog input pin to the comparator."
      },
      {
        "number": "3",
        "name": "REF",
        "type": "passive",
        "description": "Reference pin that defines the trip threshold and affects hysteresis; it is tied to an internal 100μA current source, takes a resistor and a filter capacitor to GND1, and can also be driven by an external voltage source."
      },
      {
        "number": "4",
        "name": "GND1",
        "type": "power_in",
        "description": "High-side ground."
      },
      {
        "number": "5",
        "name": "GND2",
        "type": "power_in",
        "description": "Low-side ground."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Open-drain comparator output that must be connected to an external pullup resistor."
      },
      {
        "number": "7",
        "name": "LATCH",
        "type": "input",
        "description": "Digital input that selects latch mode (high) or transparent mode (low) of the open-drain output; it must not be left floating and should be connected to GND2 when not used."
      },
      {
        "number": "8",
        "name": "VDD2",
        "type": "power_in",
        "description": "Low-side power supply, which should be decoupled as described in the Power Supply Recommendations section."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN AMC22C11DR is listed on the package addendum (page 36) as an SOIC (D), 8-pin, 3000-unit tape; The datasheet does not give a KiCad class for analog pins. IN is mapped to input and REF to passive,"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0315,
        "at": "2026-10-09T21:44:06"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/amc22c11.pdf",
        "pages": 43,
        "sha256": "5c96840dc4c8fbef",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "amc22c11dr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "amc22c11dr-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": "7a2b698e81fc9cfb4e3280b84e424629c6bb5063ad0de4f37d2c9a36736065b8",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-8",
      "Category": "Signal Isolation Devices",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "amc22c11dr"
  ],
  "discovery_pitch": "AMC22C11DR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "amc22c11dr.step",
    "amc22c11dr.lbr",
    "docs/hero.png",
    "docs/amc22c11dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "amc22c11dr-hero.glb",
    "amc22c11dr-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}