ba3474f-e2

{
  "slug": "ba3474f-e2",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Operational Amplifier, SOP-14-175mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "op-amp-cmp",
    "ba3474f-e2"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ba3474f-e2.kicad_sym",
    "ba3474f-e2.kicad_mod",
    "ba3474f-e2.glb",
    "ba3474f-e2.step",
    "ba3474f-e2.lbr",
    "docs/hero.png",
    "docs/ba3474f-e2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ba3474f-e2-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "author": {
    "name": "Ray"
  },
  "component": {
    "mpn": "BA3474F-E2",
    "manufacturer": "ROHM",
    "package": "SOP-14-175mil",
    "pin_count": 14,
    "category": "Operational Amplifier",
    "parts": {
      "symbol": "ba3474f-e2.kicad_sym",
      "footprint": "ba3474f-e2.kicad_mod",
      "model_3d": "ba3474f-e2-etched.glb",
      "model_3d_plain": "ba3474f-e2.glb",
      "model_3d_step": "ba3474f-e2-etched.step",
      "model_3d_step_plain": "ba3474f-e2.step",
      "lbr": "ba3474f-e2.lbr"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Op-amp channel 1 output. Drives up to ±30mA (typ) source/sink; output swing typically reaches within ~1V of VCC and ~0.1V of VEE with a 10kΩ load."
      },
      {
        "number": "2",
        "name": "-IN1",
        "type": "input",
        "description": "Op-amp channel 1 inverting input. Input bias current 100nA (typ), 500nA (max). Common-mode input range extends from VEE-0.3V up to VCC-2.0V (typ 0 to VCC-2.0V for normal operation)."
      },
      {
        "number": "3",
        "name": "+IN1",
        "type": "input",
        "description": "Op-amp channel 1 non-inverting input. Input bias current 100nA (typ). Operates with input voltage near the GND (VEE) rail."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply pin. Single-supply +3.0V to +36.0V or dual supply +1.5V to +18.0V. Total quiescent supply current 8mA (typ), 11mA (max) with no load."
      },
      {
        "number": "5",
        "name": "+IN2",
        "type": "input",
        "description": "Op-amp channel 2 non-inverting input. Input bias current 100nA (typ). Operates with input voltage near the GND (VEE) rail."
      },
      {
        "number": "6",
        "name": "-IN2",
        "type": "input",
        "description": "Op-amp channel 2 inverting input. Input bias current 100nA (typ), 500nA (max)."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Op-amp channel 2 output. Drives up to ±30mA (typ) source/sink. Channel separation from adjacent channels is 120dB (typ) at 1kHz."
      },
      {
        "number": "8",
        "name": "OUT3",
        "type": "output",
        "description": "Op-amp channel 3 output. Drives up to ±30mA (typ) source/sink."
      },
      {
        "number": "9",
        "name": "-IN3",
        "type": "input",
        "description": "Op-amp channel 3 inverting input. Input bias current 100nA (typ), 500nA (max)."
      },
      {
        "number": "10",
        "name": "+IN3",
        "type": "input",
        "description": "Op-amp channel 3 non-inverting input. Input bias current 100nA (typ). Operates with input voltage near the GND (VEE) rail."
      },
      {
        "number": "11",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply pin (or GND in single-supply operation). Supply differential VCC-VEE rated for +36V maximum. In single-supply use, connect to GND."
      },
      {
        "number": "12",
        "name": "+IN4",
        "type": "input",
        "description": "Op-amp channel 4 non-inverting input. Input bias current 100nA (typ). Operates with input voltage near the GND (VEE) rail."
      },
      {
        "number": "13",
        "name": "-IN4",
        "type": "input",
        "description": "Op-amp channel 4 inverting input. Input bias current 100nA (typ), 500nA (max)."
      },
      {
        "number": "14",
        "name": "OUT4",
        "type": "output",
        "description": "Op-amp channel 4 output. Drives up to ±30mA (typ) source/sink. Output swing 3.7V min / 4V typ (high) at VCC=5V, RL=2kΩ."
      }
    ],
    "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": "BA3474F-E2TR-ND",
      "mouser": "755-BA3474F-E2"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T18:53:36Z",
      "source": "Component Ocean /api/assign-pns + lcsc_map",
      "digikey": {
        "pn": "BA3474F-E2TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "755-BA3474F-E2",
        "status": "found"
      }
    },
    "models_3d": [
      {
        "file": "ba3474f-e2.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": "ba3474f-e2-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": "06c24bb073ba79af1082a2378f4f3806353443a6d8c1c2caddc6638f30be297f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}