CSA220LASOT235

{
  "schema_version": 1,
  "type": "component",
  "slug": "csa220lasot235",
  "title": "CSA220LASOT235",
  "brief": "analogysemi Current-Sensing Amplifiers, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "CSA220LASOT235",
    "manufacturer": "analogysemi",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Op-amp/Cmp",
    "subcategory": "Current-Sensing Amplifiers",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403271159_analogysemi-CSA220LASOT235_C6807595.pdf",
    "parts": {
      "symbol": "csa220lasot235.kicad_sym",
      "footprint": "csa220lasot235.kicad_mod",
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      "lbr": "csa220lasot235.lbr"
    },
    "distributor_links": {
      "lcsc": "C6807595"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference."
      },
      {
        "number": "2",
        "name": "OUT",
        "type": "output",
        "description": "Analog output. Output voltage equals (RS+ − RS−) × Gain (10V/V for CSA220-10). VOH ≈ VDD − 15mV (500µA source), VOL ≈ 15mV (500µA sink)."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage input, 2.7V to 5.5V (3.3V nominal). Bypass with at least 100nF ceramic capacitor to GND."
      },
      {
        "number": "4",
        "name": "RS-",
        "type": "input",
        "description": "Load-side connection of the external current-sense resistor (inverting input). Common-mode range 0V to 76V relative to GND; RS+ to RS− differential range ±80V (1s max)."
      },
      {
        "number": "5",
        "name": "RS+",
        "type": "input",
        "description": "Power-side connection of the external current-sense resistor (non-inverting input). Common-mode range 0V to 76V relative to GND."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2403271159_analogysemi-CSA220LASOT235_C6807595.pdf",
        "pages": 13,
        "sha256": "963c8a26e263d7bd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-5@sha256:455a3f7c3e5eb5b8",
      "mark": "drawn"
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        "units": "mm",
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        "seat": "z = 0",
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          2.9,
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "csa220lasot235-etched.step",
        "role": "eda",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0,
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        "sha256": "6e4c7de444a55e8836abfe16b033c2491bfc13eed66bfb98221ad04f47f83639",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "analogysemi",
      "Package": "SOT-23-5",
      "Category": "Op-amp/Cmp",
      "Pins": "5"
    }
  },
  "sections": [
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    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
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  "discovery_pitch": "CSA220LASOT235 (analogysemi) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "files": [
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    "csa220lasot235.lbr",
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    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
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  },
  "variants": [
    {
      "mpn": "CSA220LASOT235",
      "kind": "packaging"
    },
    {
      "mpn": "CSA220MASOT235",
      "kind": "unknown"
    },
    {
      "mpn": "CSA220NASOT235",
      "kind": "unknown"
    },
    {
      "mpn": "CSA220PASOT235",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T19:33:35.346Z"
}