OPA2172IDGK

{
  "slug": "opa2172idgk",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Operational Amplifier, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "operational amplifier-comparator",
    "opa2172idgk",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "opa2172idgk.kicad_sym",
    "opa2172idgk.kicad_mod",
    "opa2172idgk.glb",
    "opa2172idgk.step",
    "opa2172idgk.lbr",
    "docs/hero.png",
    "docs/opa2172idgk-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "OPA2172IDGK",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Operational Amplifier/Comparator",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://www.ti.com/cn/lit/gpn/opa2172",
    "parts": {
      "symbol": "opa2172idgk.kicad_sym",
      "footprint": "opa2172idgk.kicad_mod",
      "model_3d": "opa2172idgk-etched.glb",
      "model_3d_plain": "opa2172idgk.glb",
      "model_3d_step": "opa2172idgk-etched.step",
      "model_3d_step_plain": "opa2172idgk.step",
      "lbr": "opa2172idgk.lbr"
    },
    "distributor_links": {
      "lcsc": "C205907",
      "digikey": "296-42311-5-ND",
      "mouser": "595-OPA2172IDGK"
    },
    "distributor_check": {
      "checked_at": "2026-09-26T11:27:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-42311-5-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-OPA2172IDGK",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT A",
        "type": "output",
        "description": "Output of channel A; rail-to-rail output swinging 70-90 mV from supply rails at 10 k\u03a9 load and \u00b136 V supply."
      },
      {
        "number": "2",
        "name": "\u2013IN A",
        "type": "input",
        "description": "Inverting input of channel A; common-mode input range (V-) - 0.1 V to (V+) - 2 V with \u00b10.2 mV typical input offset voltage."
      },
      {
        "number": "3",
        "name": "+IN A",
        "type": "input",
        "description": "Noninverting input of channel A; common-mode input range (V-) - 0.1 V to (V+) - 2 V with \u00b18 pA typical input bias current."
      },
      {
        "number": "4",
        "name": "V\u2013",
        "type": "power_in",
        "description": "Negative (lowest) power supply; supports supply voltage range 4.5 to 36 V single supply (\u00b12.25 to \u00b118 V dual supply), maximum supply differential 40 V."
      },
      {
        "number": "5",
        "name": "+IN B",
        "type": "input",
        "description": "Noninverting input of channel B; common-mode input range (V-) - 0.1 V to (V+) - 2 V with \u00b18 pA typical input bias current."
      },
      {
        "number": "6",
        "name": "\u2013IN B",
        "type": "input",
        "description": "Inverting input of channel B; common-mode input range (V-) - 0.1 V to (V+) - 2 V with \u00b10.2 mV typical input offset voltage."
      },
      {
        "number": "7",
        "name": "OUT B",
        "type": "output",
        "description": "Output of channel B; rail-to-rail output swinging 70-90 mV from supply rails at 10 k\u03a9 load and \u00b136 V supply."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; supports supply voltage range 4.5 to 36 V single supply (\u00b12.25 to \u00b118 V dual supply), maximum supply differential 40 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 61,
        "cost_usd": 0.3527,
        "at": "2026-09-26T11:26:59"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/opa2172",
        "pages": 61,
        "sha256": "3f14b2af65caf902",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}