CM4102-SOPTA

{
  "slug": "cm4102-sopta",
  "version": "0.1.0",
  "type": "component",
  "description": "CIMO Precision Op Amps, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "cm4102-sopta",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cm4102-sopta.kicad_sym",
    "cm4102-sopta.kicad_mod",
    "cm4102-sopta.glb",
    "cm4102-sopta.step",
    "cm4102-sopta.lbr",
    "docs/hero.png",
    "docs/cm4102-sopta-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cm4102-sopta-hero.glb",
    "cm4102-sopta-hero.overlay.json",
    "cm4102-sopta-etched.glb"
  ],
  "component": {
    "mpn": "CM4102-SOPTA",
    "manufacturer": "CIMO",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Precision Op Amps",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/bdf40a207d5d270c02ace2d3a31e4820.pdf",
    "parts": {
      "symbol": "cm4102-sopta.kicad_sym",
      "footprint": "cm4102-sopta.kicad_mod",
      "model_3d": "cm4102-sopta-hero.glb",
      "model_3d_plain": "cm4102-sopta-etched.glb",
      "model_3d_step": "cm4102-sopta-etched.step",
      "model_3d_step_plain": "cm4102-sopta.step",
      "lbr": "cm4102-sopta.lbr"
    },
    "distributor_links": {
      "lcsc": "C22446831"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:04:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A amplifier output, delivers 15 mA with dropout below 1.2 V and drives up to 1000 pF without external compensation."
      },
      {
        "number": "2",
        "name": "-INA",
        "type": "input",
        "description": "Channel A inverting input with internal 500 Ω series resistor, tolerates up to 2.5 V beyond the supply rails without output phase inversion."
      },
      {
        "number": "3",
        "name": "+INA",
        "type": "input",
        "description": "Channel A non-inverting input with internal 500 Ω series resistor, tolerates up to 2.5 V beyond the supply rails without output phase inversion."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply pin; total supply (V+ to V-) is 5 V to 25 V (±2.5 V to ±12.5 V dual supply)."
      },
      {
        "number": "5",
        "name": "+INB",
        "type": "input",
        "description": "Channel B non-inverting input with internal 500 Ω series resistor, tolerates up to 2.5 V beyond the supply rails without output phase inversion."
      },
      {
        "number": "6",
        "name": "-INB",
        "type": "input",
        "description": "Channel B inverting input with internal 500 Ω series resistor, tolerates up to 2.5 V beyond the supply rails without output phase inversion."
      },
      {
        "number": "7",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B amplifier output, delivers 15 mA with dropout below 1.2 V and drives up to 1000 pF without external compensation."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin; absolute maximum supply voltage (V+ to V-) is 25 V, with about 680 µA typical supply current per amplifier."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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-name text extraction of the SOP8 figure is garbled (V- appears as 'V￾'). Pin 4 as V- and pin"
        ],
        "pages_sent": 18,
        "cost_usd": 0.1075,
        "at": "2026-10-23T06:03:50"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/bdf40a207d5d270c02ace2d3a31e4820.pdf",
        "pages": 18,
        "sha256": "5f36e0df326f4f8b",
        "source_tier": "lcsc"
      },
      "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": [
      {
        "file": "cm4102-sopta.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cm4102-sopta-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1e7458044bbc89791fcb34d3ee0bf48056ebb40a0730ce25a98adc2c865012fb",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}