LMP2234BMAX

{
  "schema_version": 1,
  "type": "component",
  "slug": "lmp2234bmax",
  "title": "LMP2234BMAX",
  "brief": "Texas Instruments Operational Amplifier, SOIC-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": "LMP2234BMAX",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lmp2234",
    "parts": {
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      "footprint": "lmp2234bmax.kicad_mod",
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      "model_3d_step_plain": "lmp2234bmax.step",
      "lbr": "lmp2234bmax.lbr"
    },
    "distributor_links": {
      "lcsc": "C2059531"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:16:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Amplifier A output, rail-to-rail swinging within 15 mV of the supply."
      },
      {
        "number": "2",
        "name": "IN A-",
        "type": "input",
        "description": "Amplifier A inverting input, CMOS high impedance with ±20 fA typical bias current."
      },
      {
        "number": "3",
        "name": "IN A+",
        "type": "input",
        "description": "Amplifier A non-inverting input, common mode range extends 200 mV below V-."
      },
      {
        "number": "4",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply, 1.6V to 5.5V operating range relative to V-, 6V absolute maximum."
      },
      {
        "number": "5",
        "name": "IN B+",
        "type": "input",
        "description": "Amplifier B non-inverting input, common mode range extends 200 mV below V-."
      },
      {
        "number": "6",
        "name": "IN B-",
        "type": "input",
        "description": "Amplifier B inverting input, CMOS high impedance with ±20 fA typical bias current."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Amplifier B output, rail-to-rail swinging within 15 mV of the supply."
      },
      {
        "number": "8",
        "name": "OUT C",
        "type": "output",
        "description": "Amplifier C output, rail-to-rail swinging within 15 mV of the supply."
      },
      {
        "number": "9",
        "name": "IN C-",
        "type": "input",
        "description": "Amplifier C inverting input, CMOS high impedance with ±20 fA typical bias current."
      },
      {
        "number": "10",
        "name": "IN C+",
        "type": "input",
        "description": "Amplifier C non-inverting input, common mode range extends 200 mV below V-."
      },
      {
        "number": "11",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply (ground in single-supply use), 1.6V to 5.5V total supply range relative to V+."
      },
      {
        "number": "12",
        "name": "IN D+",
        "type": "input",
        "description": "Amplifier D non-inverting input, common mode range extends 200 mV below V-."
      },
      {
        "number": "13",
        "name": "IN D-",
        "type": "input",
        "description": "Amplifier D inverting input, CMOS high impedance with ±20 fA typical bias current."
      },
      {
        "number": "14",
        "name": "OUT D",
        "type": "output",
        "description": "Amplifier D output, rail-to-rail swinging within 15 mV of the supply."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "pages_sent": 37,
        "cost_usd": 0.8236,
        "at": "2026-10-08T15:15:52"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lmp2234",
        "pages": 37,
        "sha256": "ac48278e7efffdc7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-08",
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        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-14",
      "Category": "Amplifiers/Comparators",
      "Pins": "14"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "LMP2234BMAX (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "lmp2234bmax.step",
    "lmp2234bmax.lbr",
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}