INA293A3QDBVRQ1

{
  "slug": "ina293a3qdbvrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sense Amplifiers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ina293a3qdbvrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ina293a3qdbvrq1.kicad_sym",
    "ina293a3qdbvrq1.kicad_mod",
    "ina293a3qdbvrq1.glb",
    "ina293a3qdbvrq1.step",
    "ina293a3qdbvrq1.lbr",
    "docs/hero.png",
    "docs/ina293a3qdbvrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina293a3qdbvrq1-hero.glb",
    "ina293a3qdbvrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "INA293A3QDBVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina293-q1",
    "parts": {
      "symbol": "ina293a3qdbvrq1.kicad_sym",
      "footprint": "ina293a3qdbvrq1.kicad_mod",
      "model_3d": "ina293a3qdbvrq1-hero.glb",
      "model_3d_plain": "ina293a3qdbvrq1.glb",
      "model_3d_step": "ina293a3qdbvrq1-etched.step",
      "model_3d_step_plain": "ina293a3qdbvrq1.step",
      "lbr": "ina293a3qdbvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2866300",
      "digikey": "296-INA293A3QDBVRQ1TR-ND",
      "mouser": "595-INA293A3QDBVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T17:49:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-INA293A3QDBVRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-INA293A3QDBVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Output voltage; output swing is limited to between GND - 0.3 V and Vs + 0.3 V per absolute maximum ratings."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Shunt resistor positive sense input; common-mode operating range is -4 V to +110 V (withstands -20 V to 120 V)."
      },
      {
        "number": "4",
        "name": "IN–",
        "type": "input",
        "description": "Shunt resistor negative sense input; common-mode operating range is -4 V to +110 V (withstands -20 V to 120 V)."
      },
      {
        "number": "5",
        "name": "Vs",
        "type": "power_in",
        "description": "Power supply, 2.7 V to 20 V operating with an absolute maximum of 22 V."
      }
    ],
    "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: Pin assignment taken from Figure 5-1 and Table 5-1, INA293A-Q1 column. The MPN INA293A3QDBVRQ1 is th; The pin 3 supply range of 2.7 V to 20 V comes from the page 1 highlights (single supply). The Recomm; Pin descriptions for IN+, IN- and OUT use the Absolute Maximum Ratings from page 4, not operating li"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0462,
        "at": "2026-10-10T17:49:40"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina293-q1",
        "pages": 31,
        "sha256": "4e476aee59aa9700",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ina293a3qdbvrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-10",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina293a3qdbvrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "51eee4d5383f2bd5eb8bc014a2af62ce6507391a7dfd8b49641d58f7570349dc",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}