INA228AQDGSRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "ina228aqdgsrq1",
  "title": "INA228AQDGSRQ1",
  "brief": "Texas Instruments Power Supply Controllers, Monitors, MSOP-10-3mm. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",
  "version": "0.1.3",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "amplifiers/comparators",
    "ina228aqdgsrq1",
    "board-derived"
  ],
  "component": {
    "mpn": "INA228AQDGSRQ1",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-10-3mm",
    "pin_count": 10,
    "category": "Amplifiers/Comparators",
    "subcategory": "Power Supply Controllers, Monitors",
    "datasheet": "https://www.ti.com/lit/ds/symlink/ina228-q1.pdf",
    "parts": {
      "symbol": "ina228aqdgsrq1.kicad_sym",
      "footprint": "ina228aqdgsrq1.kicad_mod",
      "model_3d": "ina228aqdgsrq1-hero.glb",
      "model_3d_plain": "ina228aqdgsrq1-etched.glb",
      "model_3d_step": "ina228aqdgsrq1-etched.step",
      "model_3d_step_plain": "ina228aqdgsrq1.step",
      "lbr": "ina228aqdgsrq1.lbr"
    },
    "distributor_links": {
      "digikey": {
        "part": "296-INA228AQDGSRQ1TR-ND",
        "url": "https://www.digikey.com/en/products/detail/texas-instruments/INA228AQDGSRQ1/14641472"
      },
      "mouser": {
        "part": "595-INA228AQDGSRQ1",
        "url": "https://www.mouser.com/en/ProductDetail/Texas-Instruments/INA228AQDGSRQ1?qs=QNEnbhJQKvZw8LLjrvIyCg%3D%3D"
      },
      "lcsc": {
        "part": "C5214669",
        "url": "https://www.lcsc.com/product-detail/C5214669.html"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "input",
        "description": "I²C address pin. Connect to GND, SCL, SDA, or VS. [datasheet p.3]"
      },
      {
        "number": "2",
        "name": "A0",
        "type": "input",
        "description": "I²C address pin. Connect to GND, SCL, SDA, or VS. [datasheet p.3]"
      },
      {
        "number": "3",
        "name": "ALERT",
        "type": "open_collector",
        "description": "Open-drain alert output, default state is active low. [datasheet p.3]"
      },
      {
        "number": "4",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Open-drain bidirectional I²C data. [datasheet p.3]"
      },
      {
        "number": "5",
        "name": "SCL",
        "type": "input",
        "description": "I²C clock input. [datasheet p.3]"
      },
      {
        "number": "6",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply, 2.7 V to 5.5 V. [datasheet p.3]"
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground. [datasheet p.3]"
      },
      {
        "number": "8",
        "name": "VBUS",
        "type": "input",
        "description": "Bus voltage input (analog). [datasheet p.3]"
      },
      {
        "number": "9",
        "name": "IN-",
        "type": "input",
        "description": "Negative input to the device (analog). For high-side applications, connect to the load side of the sense resistor; for low-side applications, connect to the ground side of the sense resistor. [datasheet p.3]"
      },
      {
        "number": "10",
        "name": "IN+",
        "type": "input",
        "description": "Positive input to the device (analog). For high-side applications, connect to the power-supply side of the sense resistor; for low-side applications, connect to the load side of the sense resistor. [datasheet p.3]"
      }
    ],
    "provenance": {
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/ina228-q1.pdf",
        "pages": 50,
        "sha256": "72bbe6e1bf379bb33c79399062c61f2d8a2f596e21585a67c3bea96c1b65b126",
        "source_tier": "mfr",
        "retrieved": "2026-10-27",
        "edition": "SLYS022A, revised June 2021"
      },
      "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "build": {
        "tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",
        "pins": "KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7)",
        "at": "2026-10-16"
      }
    },
    "models_3d": [
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        "file": "ina228aqdgsrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin",
        "seat": "z = 0 (PCB top surface)",
        "extents_mm": [
          4.9,
          3,
          1.1
        ],
        "zmin_mm": 0,
        "footprint_binding": "identity",
        "sha256": "39602ed75f3c6c524a0e4bab680480a2804b32aa5aa5eb0d979f088f4fb9c652",
        "checked": "2026-10-16",
        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"
      },
      {
        "file": "ina228aqdgsrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin",
        "seat": "z = 0 (PCB top surface)",
        "extents_mm": [
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          3,
          1.102
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        "zmin_mm": 0,
        "footprint_binding": "identity",
        "sha256": "49e5ff90580344d8378778ceb28481b866f8e6a0fab73e96748da9fd5ea02802",
        "checked": "2026-10-16",
        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "MSOP-10-3mm",
      "Category": "Amplifiers/Comparators",
      "Pins": "10",
      "LCSC": "C5214669",
      "DigiKey": "296-INA228AQDGSRQ1TR-ND",
      "Mouser": "595-INA228AQDGSRQ1"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
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    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "ina228aqdgsrq1",
    "ina228aqdgsrq1"
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  "discovery_pitch": "INA228AQDGSRQ1 (Texas Instruments) component page: pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Caleb",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "verification.json",
    "ina228aqdgsrq1.kicad_sym",
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    "ina228aqdgsrq1-etched.glb",
    "ina228aqdgsrq1-etched.step",
    "ina228aqdgsrq1.glb",
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    "ina228aqdgsrq1.lbr",
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  "visibility": {
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}