MAX3313ECUB+

{
  "slug": "max3313ecub",
  "version": "0.1.0",
  "type": "component",
  "description": "Maxim Integrated Pre-ordered Chips, MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "max3313ecub+",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "max3313ecub.kicad_sym",
    "max3313ecub.kicad_mod",
    "max3313ecub.glb",
    "max3313ecub.step",
    "max3313ecub.lbr",
    "docs/hero.png",
    "docs/max3313ecub-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max3313ecub-hero.glb",
    "max3313ecub-hero.overlay.json",
    "max3313ecub-etched.glb"
  ],
  "component": {
    "mpn": "MAX3313ECUB+",
    "manufacturer": "Maxim Integrated",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/max3311e-max3313e.pdf",
    "parts": {
      "symbol": "max3313ecub.kicad_sym",
      "footprint": "max3313ecub.kicad_mod",
      "model_3d": "max3313ecub-hero.glb",
      "model_3d_plain": "max3313ecub-etched.glb",
      "model_3d_step": "max3313ecub-etched.step",
      "model_3d_step_plain": "max3313ecub.step",
      "lbr": "max3313ecub.lbr"
    },
    "distributor_links": {
      "lcsc": "C1543757",
      "digikey": "MAX3313ECUB+-ND",
      "mouser": "700-MAX3313ECUB"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:23:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX3313ECUB+-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX3313ECUB",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "+5V external power supply (4.5V to 5.5V operating range); decouple with a 0.1µF capacitor to ground."
      },
      {
        "number": "2",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal of the voltage inverter charge-pump capacitor."
      },
      {
        "number": "3",
        "name": "INVALID",
        "type": "output",
        "description": "Valid signal detector output (MAX3313E); a logic high indicates that a valid RS-232 level is present on the receiver input."
      },
      {
        "number": "4",
        "name": "TIN",
        "type": "input",
        "description": "TTL/CMOS transmitter input with no internal pullup resistor; VIL 0.8V max, VIH 2.4V min."
      },
      {
        "number": "5",
        "name": "ROUT",
        "type": "output",
        "description": "TTL/CMOS receiver output; VOL 0.4V max at 1.6mA, VOH at least VCC-0.6V at -1.0mA."
      },
      {
        "number": "6",
        "name": "RIN",
        "type": "input",
        "description": "±15kV ESD-protected RS-232 receiver input with 5kΩ input resistance, absolute maximum ±25V."
      },
      {
        "number": "7",
        "name": "TOUT",
        "type": "output",
        "description": "±15kV ESD-protected RS-232-compatible transmitter output, ±3.7V minimum swing into 3kΩ, continuous short-circuit to GND allowed."
      },
      {
        "number": "8",
        "name": "V-",
        "type": "power_out",
        "description": "-4.3V generated by the charge pump; connect a 0.1µF capacitor to ground."
      },
      {
        "number": "9",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal of the voltage inverter charge-pump capacitor."
      },
      {
        "number": "10",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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 calls the package 10-pin µMAX, which is the MSOP-10 hint. MAX3313E pin 3 is INVALID; t"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0812,
        "at": "2026-10-31T12:22:50"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/max3311e-max3313e.pdf",
        "pages": 8,
        "sha256": "018bac8fc58602c4",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "max3313ecub.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "max3313ecub-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bc445e0c7199a73942f18e6d5657d43e4eb204b9d07681148195e98486fc11a7",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}