cbm8544as14

{
  "slug": "cbm8544as14",
  "version": "0.1.0",
  "type": "component",
  "description": "Corebai Microelectronics Operational Amplifier, SOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "op-amp-cmp",
    "cbm8544as14"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cbm8544as14.kicad_sym",
    "cbm8544as14.kicad_mod",
    "cbm8544as14.glb",
    "cbm8544as14.step",
    "cbm8544as14.lbr",
    "docs/hero.png",
    "docs/cbm8544as14-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cbm8544as14-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray"
  },
  "component": {
    "mpn": "CBM8544AS14",
    "manufacturer": "Corebai Microelectronics",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Operational Amplifier",
    "parts": {
      "symbol": "cbm8544as14.kicad_sym",
      "footprint": "cbm8544as14.kicad_mod",
      "model_3d": "cbm8544as14-etched.glb",
      "model_3d_plain": "cbm8544as14.glb",
      "model_3d_step": "cbm8544as14-etched.step",
      "model_3d_step_plain": "cbm8544as14.step",
      "lbr": "cbm8544as14.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of amplifier A. Rail-to-rail output; typical short-circuit current ~55 mA. Output swings within ~8 mV (10 kohm load) / ~25 mV (2 kohm load) of the supply rails."
      },
      {
        "number": "2",
        "name": "-IN A",
        "type": "input",
        "description": "Inverting input of amplifier A. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Non-inverting input of amplifier A. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "4",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin, shared by all four amplifiers. Operating range +2.5 V to +5.5 V (absolute max V+ to V- = 7.0 V). Place a 0.1 uF bypass capacitor close to this pin."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Non-inverting input of amplifier B. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "6",
        "name": "-IN B",
        "type": "input",
        "description": "Inverting input of amplifier B. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of amplifier B. Rail-to-rail output; typical short-circuit current ~55 mA. Output swings within ~8 mV (10 kohm load) / ~25 mV (2 kohm load) of the supply rails."
      },
      {
        "number": "8",
        "name": "OUT C",
        "type": "output",
        "description": "Output of amplifier C. Rail-to-rail output; typical short-circuit current ~55 mA. Output swings within ~8 mV (10 kohm load) / ~25 mV (2 kohm load) of the supply rails."
      },
      {
        "number": "9",
        "name": "-IN C",
        "type": "input",
        "description": "Inverting input of amplifier C. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "10",
        "name": "+IN C",
        "type": "input",
        "description": "Non-inverting input of amplifier C. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "11",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply / ground pin, shared by all four amplifiers. Tie to GND for single-supply operation or to the negative rail for split supplies. Bypass with a 0.1 uF capacitor close to the pin."
      },
      {
        "number": "12",
        "name": "+IN D",
        "type": "input",
        "description": "Non-inverting input of amplifier D. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "13",
        "name": "-IN D",
        "type": "input",
        "description": "Inverting input of amplifier D. Rail-to-rail input, common-mode range -0.1 V to (V+)+0.1 V. Input bias current ~1 pA typical."
      },
      {
        "number": "14",
        "name": "OUT D",
        "type": "output",
        "description": "Output of amplifier D. Rail-to-rail output; typical short-circuit current ~55 mA. Output swings within ~8 mV (10 kohm load) / ~25 mV (2 kohm load) of the supply rails."
      }
    ],
    "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": {
      "digikey": false,
      "mouser": false
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:55:04Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "models_3d": [
      {
        "file": "cbm8544as14.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cbm8544as14-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          8.7,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "80a0d19460475011a52f11d65a419cc6feb927335cf395c4a5fccd3fc0b2a8d7",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}