INA819IDGKT

{
  "schema_version": 1,
  "type": "component",
  "slug": "ina819idgkt",
  "title": "INA819IDGKT",
  "brief": "Texas Instruments Instrumentation Amplifiers, MSOP-8. 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",
    "amplifiers-comparators",
    "ina819idgkt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "INA819IDGKT",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina819",
    "parts": {
      "symbol": "ina819idgkt.kicad_sym",
      "footprint": "ina819idgkt.kicad_mod",
      "model_3d": "ina819idgkt-hero.glb",
      "model_3d_plain": "ina819idgkt.glb",
      "model_3d_step": "ina819idgkt-etched.step",
      "model_3d_step_plain": "ina819idgkt.step",
      "lbr": "ina819idgkt.lbr"
    },
    "distributor_links": {
      "lcsc": "C2059191",
      "digikey": "296-INA819IDGKTTR-ND",
      "mouser": "595-INA819IDGKT"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T00:08:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-INA819IDGKTTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-INA819IDGKT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-IN",
        "type": "input",
        "description": "Negative (inverting) input; signal input pins are rated -60 V to 60 V (absolute maximum)."
      },
      {
        "number": "2",
        "name": "RG",
        "type": "passive",
        "description": "Gain setting pin; place the gain resistor between pin 2 and pin 3."
      },
      {
        "number": "3",
        "name": "RG",
        "type": "passive",
        "description": "Gain setting pin; place the gain resistor between pin 2 and pin 3."
      },
      {
        "number": "4",
        "name": "+IN",
        "type": "input",
        "description": "Positive (noninverting) input; signal input pins are rated -60 V to 60 V (absolute maximum)."
      },
      {
        "number": "5",
        "name": "-VS",
        "type": "power_in",
        "description": "Negative supply; supply is 4.5 V to 36 V single-supply or ±2.25 V to ±18 V dual-supply (recommended operating conditions)."
      },
      {
        "number": "6",
        "name": "REF",
        "type": "input",
        "description": "Reference input that must be driven by a low impedance source; VREF pin is rated -20 V to 20 V (absolute maximum)."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Output; signal output pins are limited to ±50 mA and to (-VS) - 0.5 V through (+VS) + 0.5 V (absolute maximum)."
      },
      {
        "number": "8",
        "name": "+VS",
        "type": "power_in",
        "description": "Positive supply; supply is 4.5 V to 36 V single-supply or ±2.25 V to ±18 V dual-supply (recommended operating conditions)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The thermal pad row in the Pin Functions table applies only to the DRG (WSON) package and was omitte"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0481,
        "at": "2026-10-08T00:08:06"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina819",
        "pages": 52,
        "sha256": "29478001f5b66c83",
        "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"
    },
    "models_3d": [
      {
        "file": "ina819idgkt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "847c4c5023fe1603fbd36900a5dcc4bd3901ba473f71d42c9a469f0236eaadf3",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina819idgkt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3,
          0.95
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "24aee9ad43c72c9e1e9d8b60e1cafa3aeff5042f5c19d2c63bd7b04834f713aa",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "MSOP-8",
      "Category": "Amplifiers/Comparators",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ina819idgkt"
  ],
  "discovery_pitch": "INA819IDGKT (Texas Instruments) 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",
    "ina819idgkt.kicad_sym",
    "ina819idgkt.kicad_mod",
    "ina819idgkt.glb",
    "ina819idgkt.step",
    "ina819idgkt.lbr",
    "docs/hero.png",
    "docs/ina819idgkt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina819idgkt-hero.glb",
    "ina819idgkt-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}