INA204AIDR

{
  "slug": "ina204aidr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Current Sense Amplifiers, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "ina204aidr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ina204aidr.kicad_sym",
    "ina204aidr.kicad_mod",
    "ina204aidr.glb",
    "ina204aidr.step",
    "ina204aidr.lbr",
    "docs/hero.png",
    "docs/ina204aidr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ina204aidr-hero.glb",
    "ina204aidr-hero.overlay.json"
  ],
  "component": {
    "mpn": "INA204AIDR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ina205",
    "parts": {
      "symbol": "ina204aidr.kicad_sym",
      "footprint": "ina204aidr.kicad_mod",
      "model_3d": "ina204aidr-hero.glb",
      "model_3d_plain": "ina204aidr.glb",
      "model_3d_step": "ina204aidr-etched.step",
      "model_3d_step_plain": "ina204aidr.step",
      "lbr": "ina204aidr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2155874",
      "digikey": "296-42338-2-ND",
      "mouser": "595-INA204AIDR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:34:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-42338-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-INA204AIDR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply input; the recommended operating supply is 2.7 V to 18 V (12 V nominal) and the absolute maximum is 18 V."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "Current-shunt monitor analog output voltage, limited to GND - 0.3 V to (VS) + 0.3 V per the absolute maximum ratings."
      },
      {
        "number": "3",
        "name": "CMP1 IN-/0.6-V Ref",
        "type": "input",
        "description": "Comparator 1 negative input that can be used to override the internal 0.6-V reference; comparator analog input limits are GND - 0.3 V to (VS) + 0.3 V."
      },
      {
        "number": "4",
        "name": "CMP1 IN+",
        "type": "input",
        "description": "Comparator 1 positive input; comparator analog input limits are GND - 0.3 V to (VS) + 0.3 V."
      },
      {
        "number": "5",
        "name": "CMP2 IN+",
        "type": "input",
        "description": "Comparator 2 positive input; comparator analog input limits are GND - 0.3 V to (VS) + 0.3 V."
      },
      {
        "number": "6",
        "name": "CMP2 IN-/0.6V REF",
        "type": "input",
        "description": "Comparator 2 negative input that can be used to override the internal 0.6-V reference; comparator analog input limits are GND - 0.3 V to (VS) + 0.3 V."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device."
      },
      {
        "number": "8",
        "name": "CMP1 RESET",
        "type": "input",
        "description": "Active-low output reset input for comparator 1 (latched comparator); reset pin limits are GND - 0.3 V to (VS) + 0.3 V."
      },
      {
        "number": "9",
        "name": "CMP2 DELAY",
        "type": "input",
        "description": "Connect an optional capacitor to this pin to adjust the comparator 2 delay; the VREF and CMP2 delay pin rating is GND - 0.3 V to 10 V."
      },
      {
        "number": "10",
        "name": "CMP2 OUT",
        "type": "output",
        "description": "Comparator 2 open-drain output; the comparator output pin rating is GND - 0.3 V to 18 V."
      },
      {
        "number": "11",
        "name": "CMP1 OUT",
        "type": "output",
        "description": "Comparator 1 open-drain output; the comparator output pin rating is GND - 0.3 V to 18 V."
      },
      {
        "number": "12",
        "name": "1.2-V REF OUT",
        "type": "output",
        "description": "1.2-V internal reference output; the VREF pin rating is GND - 0.3 V to 10 V."
      },
      {
        "number": "13",
        "name": "VIN-",
        "type": "power_in",
        "description": "Connect to the low side of the shunt; the common-mode input range is -16 V to 80 V and the differential input range is -18 V to 18 V."
      },
      {
        "number": "14",
        "name": "VIN+",
        "type": "power_in",
        "description": "Connect to the high side of the shunt; the common-mode input range is -16 V to 80 V and the differential input range is -18 V to 18 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 supplied datasheet is the Chinese translation (ZHCSFN6F) of the TI document; the pin table and f; Pin types are mapped to KiCad ERC classes: VS and GND as power_in, comparator outputs as output (dat"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0597,
        "at": "2026-10-08T15:34:33"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ina205",
        "pages": 42,
        "sha256": "2df3f1c5773ed6ad",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ina204aidr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ina204aidr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8a2cdc7488084baa53f66bab6218f8b38ad80406b52a52e8aa752612e4f2822f",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}