TLV1922DSGR

{
  "slug": "tlv1922dsgr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments , WSON-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "tlv1922dsgr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlv1922dsgr.kicad_sym",
    "tlv1922dsgr.kicad_mod",
    "tlv1922dsgr.glb",
    "tlv1922dsgr.step",
    "tlv1922dsgr.lbr",
    "docs/hero.png",
    "docs/tlv1922dsgr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlv1922dsgr-hero.glb",
    "tlv1922dsgr-hero.overlay.json",
    "tlv1922dsgr-etched.glb"
  ],
  "component": {
    "mpn": "TLV1922DSGR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-8",
    "pin_count": 9,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://www.ti.com/lit/gpn/tlv1922",
    "parts": {
      "symbol": "tlv1922dsgr.kicad_sym",
      "footprint": "tlv1922dsgr.kicad_mod",
      "model_3d": "tlv1922dsgr-hero.glb",
      "model_3d_plain": "tlv1922dsgr-etched.glb",
      "model_3d_step": "tlv1922dsgr-etched.step",
      "model_3d_step_plain": "tlv1922dsgr.step",
      "lbr": "tlv1922dsgr.lbr"
    },
    "distributor_links": {
      "lcsc": "C43134052",
      "digikey": "296-TLV1922DSGRTR-ND",
      "mouser": "595-TLV1922DSGR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T09:01:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TLV1922DSGRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TLV1922DSGR",
        "status": "found",
        "lifecycle": "New Product"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply voltage, 3.3V to 65V operating range (absolute maximum 70V from GND)."
      },
      {
        "number": "2",
        "name": "IN1–",
        "type": "input",
        "description": "Inverting input of comparator 1, fail-safe up to 65V; its non-inverting input is internally connected to the 2.5V reference."
      },
      {
        "number": "3",
        "name": "IN2–",
        "type": "input",
        "description": "Inverting input of comparator 2, fail-safe up to 65V from GND."
      },
      {
        "number": "4",
        "name": "IN2+",
        "type": "input",
        "description": "Non-inverting input of comparator 2, fail-safe up to 65V from GND and can be connected to the reference output or an external reference."
      },
      {
        "number": "5",
        "name": "REF_OUT",
        "type": "output",
        "description": "2.5V reference output that can source or sink up to 1mA and is internally connected to the non-inverting input of comparator 1."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "output",
        "description": "Open-drain output of comparator 2, can be pulled up to 65V independent of V+."
      },
      {
        "number": "7",
        "name": "OUT1",
        "type": "output",
        "description": "Open-drain output of comparator 1, can be pulled up to 65V independent of V+."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Negative supply voltage (ground)."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The DSG package drawing shows an exposed thermal pad on the underside, but the pin function table gi"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0981,
        "at": "2026-10-23T09:00:26"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/gpn/tlv1922",
        "pages": 26,
        "sha256": "5f807c86193e72f7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tlv1922dsgr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.02,
          2.0,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "be4ffc37d68a9abf9aac9fc7ca80e7756097f74a5800b15635ad41d362f22f8f",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlv1922dsgr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.0,
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "33b07040b57b05481dffd7847a79d005da08613597669ef8e1345d7c41a3537d",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}