BA12003DF-ZE2

{
  "schema_version": 1,
  "type": "component",
  "slug": "ba12003df-ze2",
  "title": "BA12003DF-ZE2",
  "brief": "ROHM Semicon Pre-ordered Chips, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface ics",
    "ba12003df-ze2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BA12003DF-ZE2",
    "manufacturer": "ROHM Semicon",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d98f42d534b5d743fa82dfd4f97210da.pdf",
    "parts": {
      "symbol": "ba12003df-ze2.kicad_sym",
      "footprint": "ba12003df-ze2.kicad_mod",
      "model_3d": "ba12003df-ze2-hero.glb",
      "model_3d_plain": "ba12003df-ze2-etched.glb",
      "model_3d_step": "ba12003df-ze2-etched.step",
      "model_3d_step_plain": "ba12003df-ze2.step",
      "lbr": "ba12003df-ze2.lbr"
    },
    "distributor_links": {
      "lcsc": "C2671206",
      "digikey": "BA12003DF-ZE2TR-ND",
      "mouser": "755-BA12003DF-ZE2"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:26:26Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BA12003DF-ZE2TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "755-BA12003DF-ZE2",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN1",
        "type": "input",
        "description": "Input 1 to the darlington driver channel 1 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "2",
        "name": "IN2",
        "type": "input",
        "description": "Input 2 to the darlington driver channel 2 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "3",
        "name": "IN3",
        "type": "input",
        "description": "Input 3 to the darlington driver channel 3 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "4",
        "name": "IN4",
        "type": "input",
        "description": "Input 4 to the darlington driver channel 4 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "5",
        "name": "IN5",
        "type": "input",
        "description": "Input 5 to the darlington driver channel 5 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "6",
        "name": "IN6",
        "type": "input",
        "description": "Input 6 to the darlington driver channel 6 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "7",
        "name": "IN7",
        "type": "input",
        "description": "Input 7 to the darlington driver channel 7 (Rin 2.7kΩ on BA12003, 10.5kΩ on BA12004; input voltage -0.5 to +30V)."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; GND terminal current max 2.3A (pulse width ≤20ms, duty ≤10%, 7 circuits flowing the same current)."
      },
      {
        "number": "9",
        "name": "COM",
        "type": "passive",
        "description": "Clamp diode cathode common to the output surge absorption diodes; diode reverse voltage 60V max, forward current 500mA/circuit max."
      },
      {
        "number": "10",
        "name": "OUT7",
        "type": "output",
        "description": "Output 7 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      },
      {
        "number": "11",
        "name": "OUT6",
        "type": "output",
        "description": "Output 6 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      },
      {
        "number": "12",
        "name": "OUT5",
        "type": "output",
        "description": "Output 5 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      },
      {
        "number": "13",
        "name": "OUT4",
        "type": "output",
        "description": "Output 4 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      },
      {
        "number": "14",
        "name": "OUT3",
        "type": "output",
        "description": "Output 3 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      },
      {
        "number": "15",
        "name": "OUT2",
        "type": "output",
        "description": "Output 2 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      },
      {
        "number": "16",
        "name": "OUT1",
        "type": "output",
        "description": "Output 1 open-collector darlington output; VCE -0.5 to +60V, output current 500mA/circuit max."
      }
    ],
    "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: Datasheet package is SOP-J16A (the SOP-16 hint). The datasheet is shared by BA12003DF-Z and BA12004D; The datasheet does not give a type for COM. It is the common clamp diode cathode and is normally tie; The OUT pins are open-collector darlington outputs. The datasheet does not classify them, so the out"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1414,
        "at": "2026-10-27T01:25:57"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d98f42d534b5d743fa82dfd4f97210da.pdf",
        "pages": 16,
        "sha256": "752f2d9d8d9ed3f5",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ba12003df-ze2.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          9.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ba12003df-ze2-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          9.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "edc441c524fa03314e5088a25abbcf6e3a3a8b674b22630e51bd69a7a9173ce9",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "SOP-16",
      "Category": "Interface ICs",
      "Pins": "16"
    },
    "appearance": {
      "housing": {
        "quote": "array consist of 7circuits, input resistor to limit base current and output surge absorption clamp diode.",
        "page": 1,
        "doc": "ds.pdf",
        "material": "abs"
      },
      "version": 1,
      "datasheet_sha256": "752f2d9d8d9ed3f58e88d53c2feefac5ec5d113aef8fc0f226304c2ba2b24667"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "752f2d9d8d9ed3f58e88d53c2feefac5ec5d113aef8fc0f226304c2ba2b24667",
      "rows": [
        {
          "name": "Output Leakage Current",
          "symbol": "IL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VCE=60V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output DC Current Gain",
          "symbol": "hFE",
          "kind": "electrical",
          "unit": "",
          "min": 1000,
          "typ": 2400,
          "max": null,
          "conditions": "VCE=2.0V, IO=350mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Saturation Voltage1",
          "symbol": "VCEsat1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.94,
          "max": 1.1,
          "conditions": "IO=100mA, II=250μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Saturation Voltage2",
          "symbol": "VCEsat2",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.14,
          "max": 1.3,
          "conditions": "IO=200mA, II=350μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Saturation Voltage3",
          "symbol": "VCEsat3",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.46,
          "max": 1.6,
          "conditions": "IO=350mA, II=500μA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage1 (BA12003D)",
          "symbol": "VI1",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "VCE=2.0V, IO=100mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage2 (BA12003D)",
          "symbol": "VI2",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VCE=2.0V, IO=200mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage3 (BA12003D)",
          "symbol": "VI3",
          "kind": "electrical",
          "unit": "V",
          "min": 3.4,
          "typ": null,
          "max": null,
          "conditions": "VCE=2.0V, IO=350mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Current (BA12003D)",
          "symbol": "II",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.9,
          "max": 1.35,
          "conditions": "VI=3.85V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Diode Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "VR=60V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Voltage",
          "symbol": "VF",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.73,
          "max": 2,
          "conditions": "IF=350mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Capacity",
          "symbol": "CI",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "VI=0V, f=1MHz",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage",
          "symbol": "VCE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 60,
          "conditions": "TA=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Current",
          "symbol": "IO",
          "kind": "absolute_maximum",
          "unit": "mA/circuit",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "TA=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 30,
          "conditions": "TA=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Diode Reverse Voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "TA=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Diode Forward Current",
          "symbol": "IF",
          "kind": "absolute_maximum",
          "unit": "mA/circuit",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "TA=25℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "GND Terminal Current",
          "symbol": "IGND",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 2.3,
          "conditions": "Pulse width≤20ms, Duty Cycle≤10%, 7 circuits flow the same current",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "Topr",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Ambient (1s)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 169.7,
          "max": null,
          "conditions": "SOP-J16A, 1s board (JESD51-3)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance Junction to Ambient (2s2p)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 115.4,
          "max": null,
          "conditions": "SOP-J16A, 2s2p board (JESD51-7)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Resistor",
          "symbol": "Rin",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 2.7,
          "max": null,
          "conditions": "BA12003DF-Z",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating supply voltage range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 30,
          "conditions": "Key specification",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Derating slope",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/℃",
          "min": null,
          "typ": 5.9,
          "max": null,
          "conditions": "BA12003DF-Z, BA12004DF-Z",
          "source_page": 8,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ba12003df-ze2"
  ],
  "discovery_pitch": "BA12003DF-ZE2 (ROHM Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ba12003df-ze2.kicad_sym",
    "ba12003df-ze2.kicad_mod",
    "ba12003df-ze2.glb",
    "ba12003df-ze2.step",
    "ba12003df-ze2.lbr",
    "docs/hero.png",
    "docs/ba12003df-ze2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ba12003df-ze2-hero.glb",
    "ba12003df-ze2-hero.overlay.json",
    "ba12003df-ze2-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}