MT9223CT-25BR5

{
  "slug": "mt9223ct-25br5",
  "version": "0.1.0",
  "type": "component",
  "description": "Magn Tek Current Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "mt9223ct-25br5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "mt9223ct-25br5.kicad_sym",
    "mt9223ct-25br5.kicad_mod",
    "mt9223ct-25br5.glb",
    "mt9223ct-25br5.step",
    "mt9223ct-25br5.lbr",
    "docs/hero.png",
    "docs/mt9223ct-25br5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mt9223ct-25br5-hero.glb",
    "mt9223ct-25br5-hero.overlay.json",
    "mt9223ct-25br5-etched.glb"
  ],
  "component": {
    "mpn": "MT9223CT-25BR5",
    "manufacturer": "Magn Tek",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917241311580160",
    "parts": {
      "symbol": "mt9223ct-25br5.kicad_sym",
      "footprint": "mt9223ct-25br5.kicad_mod",
      "model_3d": "mt9223ct-25br5-hero.glb",
      "model_3d_plain": "mt9223ct-25br5-etched.glb",
      "model_3d_step": "mt9223ct-25br5-etched.step",
      "model_3d_step_plain": "mt9223ct-25br5.step",
      "lbr": "mt9223ct-25br5.lbr"
    },
    "distributor_links": {
      "lcsc": "C879635"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T07:01:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input terminal, shorted to pin 2 in the typical application, forming the positive end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input terminal, shorted to pin 1 in the typical application, forming the positive end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current negative terminal, shorted to pin 4 in the typical application, forming the return end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current negative terminal, shorted to pin 3 in the typical application, forming the return end of the 1.2 mΩ (typ) primary conductor path that is electrically isolated from pins 5 to 8."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground for the sensor; a CBYPASS capacitor (0.1 µF in the typical application) between VCC and GND is stated to be necessary."
      },
      {
        "number": "6",
        "name": "FILTER",
        "type": "passive",
        "description": "Filter pin used to reduce the device bandwidth from the internal 150 kHz to optimize noise, with the response time increasing proportionally; the datasheet gives an internal filter resistance RF(int) of 1.8 kΩ (typ)."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output signal with ratiometric quiescent voltage (VCC/2 for the ±25 A bidirectional part); the output low saturation is 0.3 V max and high saturation is VCC-0.3 V min at RL ≥ 4.7 kΩ, and the output capacitance load CL must be 1 to 10 nF."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply input with a 4.5 V to 5.5 V operating range (5 V typical) and a 6 V absolute maximum rating."
      }
    ],
    "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 gives the pin-number-to-name mapping, but the top-view figure text in the ex; The datasheet specifies the ordering part MT9223CT-25BR5 as SOP-8 with 3000 pcs per reel (page 4), s; Pins 1 and 2 (IP+) and pins 3 and 4 (IP-) are each shorted together in the typical application; the "
        ],
        "pages_sent": 18,
        "cost_usd": 0.0779,
        "at": "2026-10-20T07:01:07"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917241311580160",
        "pages": 18,
        "sha256": "877fee8cbf0d2fdb",
        "source_tier": "lcsc"
      },
      "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"
    },
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        "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": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mt9223ct-25br5-etched.step",
        "role": "eda",
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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,
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        "sha256": "50d19d9e8f5ea7d7812480efc4d3987b7c9381b1b25ac6f06fed7ec35ba28c1d",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}