ME321AM5G

{
  "slug": "me321am5g",
  "version": "0.1.0",
  "type": "component",
  "description": "MICRONE Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "me321am5g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "me321am5g.kicad_sym",
    "me321am5g.kicad_mod",
    "me321am5g.glb",
    "me321am5g.step",
    "me321am5g.lbr",
    "docs/hero.png",
    "docs/me321am5g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "me321am5g-hero.glb",
    "me321am5g-hero.overlay.json",
    "me321am5g-etched.glb"
  ],
  "component": {
    "mpn": "ME321AM5G",
    "manufacturer": "MICRONE",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917368190087168",
    "parts": {
      "symbol": "me321am5g.kicad_sym",
      "footprint": "me321am5g.kicad_mod",
      "model_3d": "me321am5g-hero.glb",
      "model_3d_plain": "me321am5g-etched.glb",
      "model_3d_step": "me321am5g-etched.step",
      "model_3d_step_plain": "me321am5g.step",
      "lbr": "me321am5g.lbr"
    },
    "distributor_links": {
      "lcsc": "C910807"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T19:20:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+IN",
        "type": "input",
        "description": "Non-inverting input; the datasheet gives an input common-mode range of -0.1 V to +5.5 V when VS = 5.5 V."
      },
      {
        "number": "2",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative power supply of the IC; for single-supply use this pin is tied to ground, and the part operates from 2.1 V to 5.5 V total supply (±1.05 V to ±2.75 V dual supply)."
      },
      {
        "number": "3",
        "name": "-IN",
        "type": "input",
        "description": "Inverting input of the amplifier channel; the datasheet table prints this pin as \"-INA B\", which is read here as the inverting input."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Amplifier output, which swings close to the rails, with VOH of 4.999 V and VOL of 1 mV at RL = 100 kΩ."
      },
      {
        "number": "5",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive power supply of the IC; a 0.1 µF ceramic bypass capacitor to ground should be placed close to this pin for single-supply operation."
      }
    ],
    "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 pin-function table prints the name of pin 3 as \"-INA B\", which looks like a typo or stray label.; The datasheet names pins 2 and 5 as IC negative and positive supplies (-VS, +VS) without a separate "
        ],
        "pages_sent": 10,
        "cost_usd": 0.0396,
        "at": "2026-10-17T19:18:20"
      },
      "datasheet": {
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        "pages": 10,
        "sha256": "c21117df2c3ec27c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "me321am5g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4bb87c535ccb0d36955305321f0fd6b6d2f8cab57ee483f8ce2c6e96f7b79f17",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}