main
Ray Set visibility: public ca24a04 13h ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769
{
  "schema_version": 1,
  "type": "component",
  "slug": "max33041easa",
  "title": "MAX33041EASA+",
  "brief": "Maxim Integrated CAN ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "max33041easa+",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MAX33041EASA+",
    "manufacturer": "Maxim Integrated",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "CAN ICs",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX33040E-MAX33041E.pdf",
    "parts": {
      "symbol": "max33041easa.kicad_sym",
      "footprint": "max33041easa.kicad_mod",
      "model_3d": "max33041easa-hero.glb",
      "model_3d_plain": "max33041easa-etched.glb",
      "model_3d_step": "max33041easa-etched.step",
      "model_3d_step_plain": "max33041easa.step",
      "lbr": "max33041easa.lbr"
    },
    "distributor_links": {
      "lcsc": "C3235006",
      "digikey": "505-MAX33041EASA+-ND",
      "mouser": "700-MAX33041EASA+"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T06:29:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-MAX33041EASA+-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX33041EASA+",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "TXD",
        "type": "input",
        "description": "Transmit data input; drive high for the recessive state and low for the dominant state, with an internal pullup to VDD."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage (3.0V to 3.6V); bypass to GND with a 0.1µF capacitor."
      },
      {
        "number": "4",
        "name": "RXD",
        "type": "output",
        "description": "Receive data output; high when CANH and CANL are in the recessive state and low when they are in the dominant state."
      },
      {
        "number": "5",
        "name": "SHDN",
        "type": "input",
        "description": "CMOS/TTL-compatible shutdown input; drive high to enter shutdown, with an internal pulldown resistor to GND."
      },
      {
        "number": "6",
        "name": "CANL",
        "type": "bidirectional",
        "description": "CAN bus-line low, fault protected to ±40V."
      },
      {
        "number": "7",
        "name": "CANH",
        "type": "bidirectional",
        "description": "CAN bus-line high, fault protected to ±40V."
      },
      {
        "number": "8",
        "name": "STBY",
        "type": "input",
        "description": "Standby mode select; logic high selects standby, logic low selects normal mode, and a 39.2kΩ resistor to ground selects slow slew rate."
      }
    ],
    "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": [],
        "pages_sent": 19,
        "cost_usd": 0.1221,
        "at": "2026-10-31T06:28:50"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX33040E-MAX33041E.pdf",
        "pages": 19,
        "sha256": "9398f13a085fdfc3",
        "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": [
      {
        "file": "max33041easa.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "max33041easa-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ee15c71aa1a516601044553aeddfd82c036e53a8fa12888e272e70c8629b33b3",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Maxim Integrated",
      "Package": "SOIC-8",
      "Category": "Communication Interface Chip/UART/485/232",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9398f13a085fdfc3be146802747a61461408b4966937d1e3ba052733cd588e7b",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dominant Supply Current",
          "symbol": "IDD_DOM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 4.5,
          "max": 8,
          "conditions": "TXD = SHDN = STBY = 0V, RXD open, no load",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dominant Supply Current",
          "symbol": "IDD_DOM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 36,
          "max": 50,
          "conditions": "TXD = SHDN = STBY = 0V, RXD open, RLD = 60Ω",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Current",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "SHDN = STBY = TXD = VDD",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Standby Supply Current",
          "symbol": "ISTBY",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "STBY = TXD = VDD, SHDN = 0V, RXD open",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Recessive Supply Current",
          "symbol": "IDD_REC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.6,
          "max": null,
          "conditions": "VDD = TXD = 3.3V, STBY = SHDN = 0V, RXD open, no load",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "UVLO Threshold Rising",
          "symbol": "VUVLO_R",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2.7,
          "conditions": "VDD rising",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "UVLO Threshold Falling",
          "symbol": "VUVLO_F",
          "kind": "electrical",
          "unit": "V",
          "min": 1.2,
          "typ": null,
          "max": null,
          "conditions": "VDD falling",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Fault Protection Range",
          "symbol": "VFP",
          "kind": "electrical",
          "unit": "V",
          "min": -40,
          "typ": null,
          "max": 40,
          "conditions": "CANH or CANL to GND",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "TXD Input Pullup Resistance",
          "symbol": "RPU_TXD",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 100,
          "typ": null,
          "max": 250,
          "conditions": "TXD = 0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "STBY Input Pullup Resistance",
          "symbol": "RPU_STBY",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 100,
          "typ": null,
          "max": 250,
          "conditions": "STBY = 0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Low Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "Sinking 4mA, TXD = 0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage STBY",
          "symbol": "VIL_STBY",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Bus Output Differential Voltage (Dominant)",
          "symbol": "VOD_DOM",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": 3,
          "conditions": "TXD = 0V, RCM = 1KΩ, -5V ≤ VCM ≤ VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Standby",
          "symbol": "VO_STBY",
          "kind": "electrical",
          "unit": "mV",
          "min": 40,
          "typ": null,
          "max": 120,
          "conditions": "TXD = STBY = VDD, no load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Bus Output Differential Voltage (Recessive)",
          "symbol": "VOD_REC",
          "kind": "electrical",
          "unit": "mV",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "TXD = VDD, RLD = 60Ω",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Bus Output Differential Voltage (Recessive)",
          "symbol": "VOD_REC",
          "kind": "electrical",
          "unit": "mV",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "TXD = VDD, no load",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Input Range",
          "symbol": "VCM",
          "kind": "electrical",
          "unit": "V",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "CANH or CANL to GND, RXD output valid",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Common-Mode Input Range Standby Mode",
          "symbol": "VCM_STBY",
          "kind": "electrical",
          "unit": "V",
          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "CANH or CANL to GND, RXD output valid",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Differential Voltage (Dominant)",
          "symbol": "VID_DOM",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.9,
          "conditions": "-25V ≤ VCM ≤ +25V, TXD = VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Differential Voltage (Recessive)",
          "symbol": "VID_REC",
          "kind": "electrical",
          "unit": "V",
          "min": 0.5,
          "typ": null,
          "max": null,
          "conditions": "-25V ≤ VCM ≤ +25V, TXD = VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Resistance",
          "symbol": "RIN",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 10,
          "typ": null,
          "max": 50,
          "conditions": "TXD = VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Resistance",
          "symbol": "RIN_DIFF",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 20,
          "typ": null,
          "max": 100,
          "conditions": "TXD = VDD",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Capacitance",
          "symbol": "CIN",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 19,
          "max": 35,
          "conditions": "TXD = VDD (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Differential Input Capacitance",
          "symbol": "CIN_DIFF",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 10,
          "max": 18,
          "conditions": "TXD = VDD (Note 2)",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "TXD to RXD Loop Delay (Dominant-to-Recessive)",
          "symbol": "tLOOP",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 70,
          "max": 140,
          "conditions": "STBY = 0V, Figure 2",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "TXD to RXD Loop Delay (Recessive-to-Dominant)",
          "symbol": "tLOOP",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 90,
          "max": 140,
          "conditions": "STBY = 0V, Figure 2",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "TXD Propagation Delay (Recessive to Dominant)",
          "symbol": "tONTXD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 43,
          "max": 60,
          "conditions": "VDD = 3.3V, RCM is open, Figure 1",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "TXD Propagation Delay (Dominant to Recessive)",
          "symbol": "tOFFTXD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 40,
          "max": 60,
          "conditions": "VDD = 3.3V, RCM is open, Figure 1",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "RXD Propagation Delay (Recessive to Dominant)",
          "symbol": "tONRXD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 55,
          "max": 85,
          "conditions": "VDD = 3.3V, CL = 15pF, Figure 3",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "RXD Propagation Delay (Dominant to Recessive)",
          "symbol": "tOFFRXD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 45,
          "max": 85,
          "conditions": "VDD = 3.3V, CL = 15pF, Figure 3",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "TXD-Dominant Timeout",
          "symbol": "tDOM",
          "kind": "timing",
          "unit": "ms",
          "min": 1.3,
          "typ": null,
          "max": 4.3,
          "conditions": "Figure 4",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Absolute Maximum VDD",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute Maximum CANH or CANL (Continuous)",
          "symbol": "CANH, CANL",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -40,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute Maximum TXD, STBY, SHDN",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Absolute Maximum RXD",
          "symbol": "RXD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Soldering Temperature (reflow)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering, 10sec)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Ambient Thermal Resistance (SOIC)",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 136,
          "max": null,
          "conditions": "Four-layer board",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-Case Thermal Resistance (SOIC)",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 38,
          "max": null,
          "conditions": "Four-layer board",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "max33041easa+"
  ],
  "discovery_pitch": "MAX33041EASA+ (Maxim Integrated) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "max33041easa.kicad_sym",
    "max33041easa.kicad_mod",
    "max33041easa.glb",
    "max33041easa.step",
    "max33041easa.lbr",
    "docs/hero.png",
    "docs/max33041easa-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max33041easa-hero.glb",
    "max33041easa-hero.overlay.json",
    "max33041easa-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}