INA283AQDRQ1

{
  "slug": "ina283aqdrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current-Sensing Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers",
    "ina283aqdrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ina283aqdrq1.kicad_sym",
    "ina283aqdrq1.kicad_mod",
    "ina283aqdrq1.glb",
    "ina283aqdrq1.step",
    "ina283aqdrq1.lbr",
    "docs/hero.png",
    "docs/ina283aqdrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina283aqdrq1-hero.glb",
    "ina283aqdrq1-hero.overlay.json",
    "ina283aqdrq1-etched.glb"
  ],
  "component": {
    "mpn": "INA283AQDRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Amplifiers",
    "subcategory": "Current-Sensing Amplifiers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ina283aqdrq1.pdf",
    "parts": {
      "symbol": "ina283aqdrq1.kicad_sym",
      "footprint": "ina283aqdrq1.kicad_mod",
      "model_3d": "ina283aqdrq1-hero.glb",
      "model_3d_plain": "ina283aqdrq1-etched.glb",
      "model_3d_step": "ina283aqdrq1-etched.step",
      "model_3d_step_plain": "ina283aqdrq1.step",
      "lbr": "ina283aqdrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C553121",
      "digikey": "296-42488-2-ND",
      "mouser": "595-INA283AQDRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T19:47:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-42488-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-INA283AQDRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "-IN",
        "type": "input",
        "description": "Connection to the negative side of the shunt resistor."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "3",
        "name": "REF2",
        "type": "input",
        "description": "Reference voltage input, 0 V to V+; see the Reference Pin Connection Options section for connection options."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not internally connected; the pin should be left floating or connected to GND."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Analog output voltage."
      },
      {
        "number": "6",
        "name": "V+",
        "type": "power_in",
        "description": "Analog power supply, 2.7 V to 18 V."
      },
      {
        "number": "7",
        "name": "REF1",
        "type": "input",
        "description": "Reference voltage input, 0 V to V+; see the Reference Pin Connection Options section for connection options."
      },
      {
        "number": "8",
        "name": "+IN",
        "type": "input",
        "description": "Connection to the positive side of the shunt resistor."
      }
    ],
    "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 pin table on page 3 is shared by the D (SOIC) and DGK (VSSOP) packages. The pinout was taken fro; Page 15 states that neither REF1 nor REF2 may be connected to a voltage below GND or above V+, and t"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0556,
        "at": "2026-10-30T19:47:03"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ina283aqdrq1.pdf",
        "pages": 36,
        "sha256": "ca9aaf921ffbec36",
        "source_tier": "mfr"
      },
      "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": "ina283aqdrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina283aqdrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "852cfcc90e94518d0ad4d93caf389261b440209c0ff3bbd8cd59defb689c59af",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "D0008A",
      "source_page": 31,
      "D": {
        "nom_mm": 4.902,
        "range_mm": [
          4.801,
          5.004
        ]
      },
      "E1": {
        "nom_mm": 3.899,
        "range_mm": [
          3.81,
          3.988
        ]
      },
      "E": {
        "nom_mm": 5.994,
        "range_mm": [
          5.791,
          6.198
        ]
      },
      "e": {
        "nom_mm": 1.27,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.753,
        "range_mm": [
          null,
          1.753
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ina283aqdrq1.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}