BA2902SF-E2

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  "slug": "ba2902sf-e2",
  "title": "BA2902SF-E2",
  "brief": "ROHM Semicon Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "BA2902SF-E2",
    "manufacturer": "ROHM Semicon",
    "package": "SOP-14",
    "pin_count": 14,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/677a73e0c169c91e1857b1c869d271fc.pdf",
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    },
    "distributor_links": {
      "lcsc": "C2057825",
      "digikey": "BA2902SF-E2TR-ND",
      "mouser": "755-BA2902SF-E2"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T16:46:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BA2902SF-E2TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
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      "mouser": {
        "pn": "755-BA2902SF-E2",
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    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "output",
        "description": "Output of channel 1 (quad op-amp); the datasheet gives no output swing or current limit for this pin."
      },
      {
        "number": "2",
        "name": "-IN1",
        "type": "input",
        "description": "Inverting input of channel 1; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "3",
        "name": "+IN1",
        "type": "input",
        "description": "Non-inverting input of channel 1; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply pin; the datasheet specifies single-supply operation from +3.0V to +36.0V for BA2902/BA2902S."
      },
      {
        "number": "5",
        "name": "+IN2",
        "type": "input",
        "description": "Non-inverting input of channel 2; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "6",
        "name": "-IN2",
        "type": "input",
        "description": "Inverting input of channel 2; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Output of channel 2; the datasheet gives no output swing or current limit for this pin."
      },
      {
        "number": "8",
        "name": "OUT3",
        "type": "output",
        "description": "Output of channel 3; the datasheet gives no output swing or current limit for this pin."
      },
      {
        "number": "9",
        "name": "-IN3",
        "type": "input",
        "description": "Inverting input of channel 3; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "10",
        "name": "+IN3",
        "type": "input",
        "description": "Non-inverting input of channel 3; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "11",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative supply pin of the quad op-amp; the datasheet does not state a voltage limit for this pin."
      },
      {
        "number": "12",
        "name": "+IN4",
        "type": "input",
        "description": "Non-inverting input of channel 4; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "13",
        "name": "-IN4",
        "type": "input",
        "description": "Inverting input of channel 4; the datasheet states the inputs are operable with GND sense."
      },
      {
        "number": "14",
        "name": "OUT4",
        "type": "output",
        "description": "Output of channel 4; the datasheet gives no output swing or current limit for this pin."
      }
    ],
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        "at": "2026-10-28T16:45:46"
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        "pages": 58,
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        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
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          "name": "Common-mode Rejection Ratio",
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        {
          "name": "Power Supply Rejection Ratio",
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        {
          "name": "Output Source Current",
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          "unit": "mA",
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          "name": "Output Sink Current",
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          "conditions": "Full range -40 to +105°C; OUT=5V, 1CH is short circuit",
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          "name": "Output Sink Current (small signal)",
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          "kind": "electrical",
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          "name": "Wide Operating Supply Voltage",
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          "name": "Operating Temperature Range",
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          "name": "Differential Input Voltage",
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          "name": "Maximum Junction Temperature",
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          "name": "Power Dissipation Derating (SOP14)",
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