CA3240AEZ

{
  "slug": "ca3240aez",
  "version": "0.1.0",
  "type": "component",
  "description": "RENESAS Pre-ordered Chips, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "ca3240aez",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ca3240aez.kicad_sym",
    "ca3240aez.kicad_mod",
    "ca3240aez.glb",
    "ca3240aez.step",
    "ca3240aez.lbr",
    "docs/hero.png",
    "docs/ca3240aez-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ca3240aez-hero.glb",
    "ca3240aez-hero.overlay.json",
    "ca3240aez-etched.glb"
  ],
  "component": {
    "mpn": "CA3240AEZ",
    "manufacturer": "RENESAS",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/675e0fa0d761b73b80c2c76fc6d572a4.pdf",
    "parts": {
      "symbol": "ca3240aez.kicad_sym",
      "footprint": "ca3240aez.kicad_mod",
      "model_3d": "ca3240aez-hero.glb",
      "model_3d_plain": "ca3240aez-etched.glb",
      "model_3d_step": "ca3240aez-etched.step",
      "model_3d_step_plain": "ca3240aez.step",
      "lbr": "ca3240aez.lbr"
    },
    "distributor_links": {
      "lcsc": "C1346963",
      "digikey": "CA3240AEZ-ND",
      "mouser": "968-CA3240AEZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:23:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "CA3240AEZ-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "968-CA3240AEZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUTPUT (A)",
        "type": "output",
        "description": "Output of amplifier A, which can swing to within 0.2V of V- with a 2k load to ground, and the output short-circuit duration is indefinite."
      },
      {
        "number": "2",
        "name": "INV. INPUT (A)",
        "type": "input",
        "description": "Inverting input of amplifier A, which accepts inputs as low as 0.5V below V-, with a series current-limiting resistor recommended to keep input current below 1mA."
      },
      {
        "number": "3",
        "name": "NON-INV. INPUT (A)",
        "type": "input",
        "description": "Non-inverting input of amplifier A, which accepts inputs as low as 0.5V below V-, with a series current-limiting resistor recommended to keep input current below 1mA."
      },
      {
        "number": "4",
        "name": "V-",
        "type": "power_in",
        "description": "Negative supply terminal; the supply voltage range is 4V to 36V or 2V to 18V (V+ to V-), with a maximum of 36V between V+ and V-."
      },
      {
        "number": "5",
        "name": "NON-INV. INPUT (B)",
        "type": "input",
        "description": "Non-inverting input of amplifier B, which accepts inputs as low as 0.5V below V-, with a series current-limiting resistor recommended to keep input current below 1mA."
      },
      {
        "number": "6",
        "name": "INV. INPUT (B)",
        "type": "input",
        "description": "Inverting input of amplifier B, which accepts inputs as low as 0.5V below V-, with a series current-limiting resistor recommended to keep input current below 1mA."
      },
      {
        "number": "7",
        "name": "OUTPUT (B)",
        "type": "output",
        "description": "Output of amplifier B, which can swing to within 0.2V of V- with a 2k load to ground, and the output short-circuit duration is indefinite."
      },
      {
        "number": "8",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply terminal; the maximum supply voltage between V+ and V- is 36V."
      }
    ],
    "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 datasheet pinout figure on page 1 is garbled in text extraction: the pin numbers 1-8 and the lab; The CA3240AEZ is listed as 8 Ld PDIP (Pb-free), package E8.3, so the single 8-pin PDIP pinout applie"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0755,
        "at": "2026-10-29T00:23:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/675e0fa0d761b73b80c2c76fc6d572a4.pdf",
        "pages": 15,
        "sha256": "059f5a72dc88d228",
        "source_tier": "mfr"
      },
      "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"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          9.27,
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        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ca3240aez-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "aec2da7e8e8fd753bdf150c0697277aaed9b9c1999354812ca523bc18796d290",
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  }
}