INA2290A2IDGKR

{
  "slug": "ina2290a2idgkr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sense Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ina2290a2idgkr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
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  "files": [
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    "README.md",
    "ina2290a2idgkr.kicad_sym",
    "ina2290a2idgkr.kicad_mod",
    "ina2290a2idgkr.glb",
    "ina2290a2idgkr.step",
    "ina2290a2idgkr.lbr",
    "docs/hero.png",
    "docs/ina2290a2idgkr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "ina2290a2idgkr-hero.overlay.json"
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  "component": {
    "mpn": "INA2290A2IDGKR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8",
    "pin_count": 8,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina290",
    "parts": {
      "symbol": "ina2290a2idgkr.kicad_sym",
      "footprint": "ina2290a2idgkr.kicad_mod",
      "model_3d": "ina2290a2idgkr-hero.glb",
      "model_3d_plain": "ina2290a2idgkr.glb",
      "model_3d_step": "ina2290a2idgkr-etched.step",
      "model_3d_step_plain": "ina2290a2idgkr.step",
      "lbr": "ina2290a2idgkr.lbr"
    },
    "distributor_links": {
      "lcsc": "C4371058",
      "digikey": "296-INA2290A2IDGKRTR-ND",
      "mouser": "595-INA2290A2IDGKR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T13:30:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-INA2290A2IDGKRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-INA2290A2IDGKR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN+1",
        "type": "input",
        "description": "Current-sense amplifier positive input for channel 1, connected to the bus-voltage side of the channel 1 sense resistor; the common-mode input range is 2.7 V to 120 V and analog input common-mode voltage is limited to -20 V to +122 V."
      },
      {
        "number": "2",
        "name": "IN-1",
        "type": "input",
        "description": "Current-sense amplifier negative input for channel 1, connected to the load side of the channel 1 sense resistor; analog input common-mode voltage is limited to -20 V to +122 V."
      },
      {
        "number": "3",
        "name": "IN+2",
        "type": "input",
        "description": "Current-sense amplifier positive input for channel 2, connected to the bus-voltage side of the channel 2 sense resistor; analog input common-mode voltage is limited to -20 V to +122 V."
      },
      {
        "number": "4",
        "name": "IN-2",
        "type": "input",
        "description": "Current-sense amplifier negative input for channel 2, connected to the load side of the channel 2 sense resistor; analog input common-mode voltage is limited to -20 V to +122 V."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "output",
        "description": "Channel 2 output voltage; the analog output is limited to GND - 0.3 V to VS + 0.3 V."
      },
      {
        "number": "7",
        "name": "OUT1",
        "type": "output",
        "description": "Channel 1 output voltage; the analog output is limited to GND - 0.3 V to VS + 0.3 V."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply, with a recommended operating supply range of 2.7 V to 20 V (absolute maximum 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: The pin numbers and functions are taken from Table 5-2 (Pin Functions: INA2290, DGK 8-pin VSSOP). Th; The datasheet text supplied is the Chinese translation (ZHCSLH7C). The English original is SBOS961. ; The A1 through A5 gain variants (INA2290A1 to A5) share the same DGK package and pinout in the provi"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0584,
        "at": "2026-10-11T13:29:51"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina290",
        "pages": 46,
        "sha256": "eb2076b38a0b5721",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina2290a2idgkr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "0761eee46510084660d2ec6a558555fa71097ab7b38d26ec047e79b0fad2090e",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}