MAX3227ECUE+

{
  "slug": "max3227ecue",
  "version": "0.1.0",
  "type": "component",
  "description": "Maxim Integrated Pre-ordered Chips, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface ics",
    "max3227ecue+",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "max3227ecue.kicad_sym",
    "max3227ecue.kicad_mod",
    "max3227ecue.glb",
    "max3227ecue.step",
    "max3227ecue.lbr",
    "docs/hero.png",
    "docs/max3227ecue-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max3227ecue-hero.glb",
    "max3227ecue-hero.overlay.json",
    "max3227ecue-etched.glb"
  ],
  "component": {
    "mpn": "MAX3227ECUE+",
    "manufacturer": "Maxim Integrated",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Interface ICs",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/max3224e-max3245e.pdf",
    "parts": {
      "symbol": "max3227ecue.kicad_sym",
      "footprint": "max3227ecue.kicad_mod",
      "model_3d": "max3227ecue-hero.glb",
      "model_3d_plain": "max3227ecue-etched.glb",
      "model_3d_step": "max3227ecue-etched.step",
      "model_3d_step_plain": "max3227ecue.step",
      "lbr": "max3227ecue.lbr"
    },
    "distributor_links": {
      "lcsc": "C1545156",
      "digikey": "MAX3227ECUE+-ND",
      "mouser": "700-MAX3227ECUE"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T12:23:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX3227ECUE+-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX3227ECUE",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "READY",
        "type": "output",
        "description": "Active-high ready-to-transmit output that goes high when V- falls below -4V and the device is ready to transmit."
      },
      {
        "number": "2",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal of the voltage-doubler charge-pump capacitor."
      },
      {
        "number": "3",
        "name": "V+",
        "type": "power_out",
        "description": "+5.5V supply generated by the charge pump."
      },
      {
        "number": "4",
        "name": "C1-",
        "type": "passive",
        "description": "Negative terminal of the voltage-doubler charge-pump capacitor."
      },
      {
        "number": "5",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal of the inverting charge-pump capacitor."
      },
      {
        "number": "6",
        "name": "C2-",
        "type": "passive",
        "description": "Negative terminal of the inverting charge-pump capacitor."
      },
      {
        "number": "7",
        "name": "V-",
        "type": "power_out",
        "description": "-5.5V supply generated by the charge pump."
      },
      {
        "number": "8",
        "name": "R1IN",
        "type": "input",
        "description": "RS-232 receiver input, protected to ±15kV ESD."
      },
      {
        "number": "9",
        "name": "R1OUT",
        "type": "output",
        "description": "TTL/CMOS receiver output."
      },
      {
        "number": "10",
        "name": "INVALID",
        "type": "output",
        "description": "Valid signal detector output, active low; a logic high indicates a valid RS-232 level is present on a receiver input."
      },
      {
        "number": "11",
        "name": "T1IN",
        "type": "input",
        "description": "TTL/CMOS transmitter input with no pullup resistor; connect unused inputs to GND or VCC."
      },
      {
        "number": "12",
        "name": "FORCEON",
        "type": "input",
        "description": "Active-high force-on input; drive high to override AutoShutdown Plus, keeping transmitters and receivers on (FORCEOFF must be high)."
      },
      {
        "number": "13",
        "name": "T1OUT",
        "type": "output",
        "description": "RS-232 transmitter output, protected to ±15kV ESD."
      },
      {
        "number": "14",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "15",
        "name": "VCC",
        "type": "power_in",
        "description": "+3.0V to +5.5V single supply voltage."
      },
      {
        "number": "16",
        "name": "FORCEOFF",
        "type": "input",
        "description": "Active-low force-off input; when low, transmitters are high impedance, charge pumps are shut down and receivers are active, overriding AutoShutdown Plus and FORCEON."
      }
    ],
    "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 pin table column headers are garbled in the extracted text. I assigned the MAX3226E/MAX3227E SSO",
          "2/16 pins cited to the wrong page (name found elsewhere): ['8:R1IN@p11', '9:R1OUT@p11']"
        ],
        "pages_sent": 14,
        "cost_usd": 0.1698,
        "at": "2026-10-31T12:23:06"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/max3224e-max3245e.pdf",
        "pages": 25,
        "sha256": "8542587c6f3a36a5",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "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,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "e7b230e81bfb0a7acd84d5e61a31508a1db64608eec067cdb4bfe735c957ec92",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}