MAX3226EEAE+T

{
  "slug": "max3226eeae-t",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Inc Maxim Integrated RS232 ICs, SSOP-16-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "max3226eeae+t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "max3226eeae-t.kicad_sym",
    "max3226eeae-t.kicad_mod",
    "max3226eeae-t.glb",
    "max3226eeae-t.step",
    "max3226eeae-t.lbr",
    "docs/hero.png",
    "docs/max3226eeae-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max3226eeae-t-hero.glb",
    "max3226eeae-t-hero.overlay.json",
    "max3226eeae-t-etched.glb"
  ],
  "component": {
    "mpn": "MAX3226EEAE+T",
    "manufacturer": "Analog Devices Inc Maxim Integrated",
    "package": "SSOP-16-208mil",
    "pin_count": 16,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "RS232 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883506395025408",
    "parts": {
      "symbol": "max3226eeae-t.kicad_sym",
      "footprint": "max3226eeae-t.kicad_mod",
      "model_3d": "max3226eeae-t-hero.glb",
      "model_3d_plain": "max3226eeae-t-etched.glb",
      "model_3d_step": "max3226eeae-t-etched.step",
      "model_3d_step_plain": "max3226eeae-t.step",
      "lbr": "max3226eeae-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C143429",
      "digikey": "MAX3226EEAE+TR-ND",
      "mouser": "700-MAX3226EEAET"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:41:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX3226EEAE+TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX3226EEAET",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "READY",
        "type": "output",
        "description": "Ready to Transmit Output, active-high; READY is enabled high when V- goes 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 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 generated by the charge pump."
      },
      {
        "number": "8",
        "name": "R1IN",
        "type": "input",
        "description": "RS-232 receiver input; the input voltage range is -25V to +25V."
      },
      {
        "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 that a valid RS-232 level is present on a receiver input."
      },
      {
        "number": "11",
        "name": "T1IN",
        "type": "input",
        "description": "TTL/CMOS transmitter input; it has no pullup resistor, so unused inputs should be connected to GND or VCC."
      },
      {
        "number": "12",
        "name": "FORCEON",
        "type": "input",
        "description": "Force-On Input, active high; drive high to override AutoShutdown Plus and keep transmitters and receivers on (FORCEOFF must be high)."
      },
      {
        "number": "13",
        "name": "T1OUT",
        "type": "output",
        "description": "RS-232 transmitter output, which goes high-impedance when the transmitters are disabled."
      },
      {
        "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": "Force-Off Input, active low; drive low to shut down transmitters, receivers, and the charge pump, 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-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-to-function assignments were taken from the Pin Description table (page 7, the MAX3226E SSOP/TSS; The datasheet gives the package as 16-pin SSOP (A16+2, outline 21-0056) but does not state a 208mil ; The orderable MPN in the ordering table is MAX3226EEAE+ (no '+T' suffix). The '+T' tape-and-reel suf",
          "2/16 pins cited to the wrong page (name found elsewhere): ['8:R1IN@p7', '9:R1OUT@p7']"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0861,
        "at": "2026-10-21T00:38:22"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588883506395025408",
        "pages": 21,
        "sha256": "5499fbcb48eadd2c",
        "source_tier": "lcsc"
      },
      "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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    "models_3d": [
      {
        "file": "max3226eeae-t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.2,
          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d0e11e46aeca5dbaa5c4bb538f3f4899761267cabdeba6486325ae9e979c03ef",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "max3226eeae-t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "945e326bc16bd6957f3f1bda8802b91255abfecffe9556014b9c679bd662565b",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}