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John Lauer Add LM339B SOIC-14 exact pin map and original nominal component assets f65fc6e 9d ago
{
  "slug": "lm339bidr",
  "type": "hardware",
  "kind": "component",
  "version": "0.1.0",
  "title": "Texas Instruments LM339BIDR quad comparator",
  "description": "Four open-collector comparators in SOIC-14, exact TI pin names and nominal drawing-based CAD.",
  "brief": "Quad comparator, SOIC-14. Drawing-based nominal assets; physical qualification pending.",
  "license": "MIT",
  "tags": [
    "comparator",
    "open-collector",
    "SOIC-14",
    "Texas Instruments"
  ],
  "hero": {
    "type": "image",
    "path": "hero.png"
  },
  "source": {
    "name": "Texas Instruments",
    "url": "https://www.ti.com/product/LM339B/part-details/LM339BIDR"
  },
  "component": {
    "mpn": "LM339BIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC / D0014A",
    "pin_count": 14,
    "category": "Comparators",
    "datasheet": "https://www.ti.com/lit/ds/symlink/lm339b.pdf",
    "wiki_url": "https://wiki.adom.inc/adom/lm339bidr",
    "parts": {
      "symbol": "lm339bidr.kicad_sym",
      "footprint": "lm339bidr.kicad_mod",
      "step": "lm339bidr.step",
      "model_3d": "lm339bidr-hero.glb",
      "model_3d_plain": "lm339bidr-marked.glb",
      "model_3d_step_plain": "lm339bidr-ai-nominal.step",
      "model_3d_step": "lm339bidr.step",
      "lbr": "lm339bidr.lbr",
      "adom_lbr": "lm339bidr.adom-lbr.json",
      "datasheet": "datasheet.pdf",
      "model_3d_unmarked": "lm339bidr-plain.glb"
    },
    "distributor_links": {
      "mouser": "595-LM339BIDR"
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT1",
        "type": "open_collector"
      },
      {
        "number": "2",
        "name": "OUT2",
        "type": "open_collector"
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in"
      },
      {
        "number": "4",
        "name": "IN2-",
        "type": "input"
      },
      {
        "number": "5",
        "name": "IN2+",
        "type": "input"
      },
      {
        "number": "6",
        "name": "IN1-",
        "type": "input"
      },
      {
        "number": "7",
        "name": "IN1+",
        "type": "input"
      },
      {
        "number": "8",
        "name": "IN3-",
        "type": "input"
      },
      {
        "number": "9",
        "name": "IN3+",
        "type": "input"
      },
      {
        "number": "10",
        "name": "IN4-",
        "type": "input"
      },
      {
        "number": "11",
        "name": "IN4+",
        "type": "input"
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in"
      },
      {
        "number": "13",
        "name": "OUT4",
        "type": "open_collector"
      },
      {
        "number": "14",
        "name": "OUT3",
        "type": "open_collector"
      }
    ],
    "qualification": {
      "status": "provisional",
      "model": "Original nominal reconstruction, not manufacturer CAD",
      "assembly": "Native binding and physical qualification pending"
    }
  },
  "because": "Exact part used in the electronic load protection circuit; missing exact catalog record."
}