INA114AP

{
  "slug": "ina114ap",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Instrumentation Amplifiers, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ina114ap",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ina114ap.kicad_sym",
    "ina114ap.kicad_mod",
    "ina114ap.glb",
    "ina114ap.step",
    "ina114ap.lbr",
    "docs/hero.png",
    "docs/ina114ap-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina114ap-hero.glb",
    "ina114ap-hero.overlay.json"
  ],
  "component": {
    "mpn": "INA114AP",
    "manufacturer": "Texas Instruments",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Instrumentation Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina114",
    "parts": {
      "symbol": "ina114ap.kicad_sym",
      "footprint": "ina114ap.kicad_mod",
      "model_3d": "ina114ap-hero.glb",
      "model_3d_plain": "ina114ap.glb",
      "model_3d_step": "ina114ap-etched.step",
      "model_3d_step_plain": "ina114ap.step",
      "lbr": "ina114ap.lbr"
    },
    "distributor_links": {
      "lcsc": "C38890",
      "digikey": "INA114AP-ND",
      "mouser": "595-INA114AP"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T20:32:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "INA114AP-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-INA114AP",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RG",
        "type": "passive",
        "description": "Gain-setting resistor terminal; external RG between pins 1 and 8 sets gain G = 1 + 50kΩ/RG (range 1 to 10000)."
      },
      {
        "number": "2",
        "name": "V-IN",
        "type": "power_in",
        "description": "Inverting input, protected to ±40V, and needs a bias current return path."
      },
      {
        "number": "3",
        "name": "V+IN",
        "type": "power_in",
        "description": "Non-inverting input, protected to ±40V, and needs a bias current return path."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply; dual supply range is ±2.25V to ±18V."
      },
      {
        "number": "5",
        "name": "Ref",
        "type": "input",
        "description": "Output reference pin, normally grounded, and must be low impedance to maintain good common-mode rejection."
      },
      {
        "number": "6",
        "name": "VO",
        "type": "output",
        "description": "Amplifier output, short-circuit current +20/-15mA, with the output sense connected internally in the DIP version."
      },
      {
        "number": "7",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply; dual supply range is ±2.25V to ±18V (single supply 4.5V to 36V)."
      },
      {
        "number": "8",
        "name": "RG",
        "type": "passive",
        "description": "Gain-setting resistor terminal; external RG between pins 1 and 8 sets gain G = 1 + 50kΩ/RG (range 1 to 10000)."
      }
    ],
    "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": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 33,
        "cost_usd": 0.542,
        "at": "2026-10-05T20:32:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina114",
        "pages": 33,
        "sha256": "be785d859b483481",
        "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"
    }
  }
}