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Ray Set visibility: public 96ae976 2d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "max3281eaut-t",
  "title": "MAX3281EAUT+T",
  "brief": "Maxim Integrated Buffers / Drivers, SOT-23-6. 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",
    "logic ics",
    "max3281eaut+t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MAX3281EAUT+T",
    "manufacturer": "Maxim Integrated",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Logic ICs",
    "subcategory": "Buffers / Drivers",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX3280E-MAX3284E.pdf",
    "parts": {
      "symbol": "max3281eaut-t.kicad_sym",
      "footprint": "max3281eaut-t.kicad_mod",
      "model_3d": "max3281eaut-t-hero.glb",
      "model_3d_plain": "max3281eaut-t-etched.glb",
      "model_3d_step": "max3281eaut-t-etched.step",
      "model_3d_step_plain": "max3281eaut-t.step",
      "lbr": "max3281eaut-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C2652847",
      "digikey": "MAX3281EAUT+TTR-ND",
      "mouser": "700-MAX3281EAUTT"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T21:46:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX3281EAUT+TTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX3281EAUTT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive Supply: 3V ≤ VCC ≤ 5.5V; bypass with a 0.1µF capacitor to GND."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; all device voltages are referenced to GND."
      },
      {
        "number": "3",
        "name": "RO",
        "type": "output",
        "description": "Receiver Output: RO is high if (VA - VB) ≥ -50mV and low if (VA - VB) ≤ -200mV."
      },
      {
        "number": "4",
        "name": "B",
        "type": "input",
        "description": "Inverting Receiver Input; the common-mode input range is -7V to +12V."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Receiver Output Enable (active high): drive EN high to enable RO; when EN is low, RO is high impedance."
      },
      {
        "number": "6",
        "name": "A",
        "type": "input",
        "description": "Noninverting Receiver Input; the common-mode input range is -7V to +12V."
      }
    ],
    "provenance": {
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        "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 pin mapping was taken from the Pin Description table on page 6, which lists the MAX3281E column ; The datasheet covers the MAX3281E family with a 6-pin SOT23 package but does not print the package c; Pin 5 is EN (active high) for MAX3281E. The active-low EN-bar variant is pin 5 on the MAX3283E, whic"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0639,
        "at": "2026-10-28T21:46:08"
      },
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        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX3280E-MAX3284E.pdf",
        "pages": 11,
        "sha256": "ddcc0fd9510673c4",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked": "2026-10-28",
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  "metadata": {
    "specs": {
      "Manufacturer": "Maxim Integrated",
      "Package": "SOT-23-6",
      "Category": "Logic ICs",
      "Pins": "6"
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    "characteristics": {
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          "name": "Receiver Enable Input Low",
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        {
          "name": "Receiver Enable Input High",
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          "conditions": "MAX3281E, MAX3283E only",
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        },
        {
          "name": "Receiver Enable Input Leakage",
          "symbol": "ILEAK",
          "kind": "electrical",
          "unit": "µA",
          "min": -10,
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          "max": 10,
          "conditions": "MAX3281E, MAX3283E only",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Differential Threshold Voltage",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "mV",
          "min": -200,
          "typ": -125,
          "max": -50,
          "conditions": "-7V ≤ VCM ≤ +12V (Note 4)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Output Low Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "IOL = 4mA, RO low",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Three-State Output Current at Receiver",
          "symbol": "IOZR",
          "kind": "electrical",
          "unit": "µA",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "0 ≤ VO ≤ VCC, RO = high impedance",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Input Resistance",
          "symbol": "RIN",
          "kind": "electrical",
          "unit": "kW",
          "min": 48,
          "typ": null,
          "max": null,
          "conditions": "-7V ≤ VCM ≤ +12V (Note 5)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Output Short-Circuit Current",
          "symbol": "IOSR",
          "kind": "electrical",
          "unit": "mA",
          "min": -130,
          "typ": null,
          "max": 130,
          "conditions": "0 ≤ VRO ≤ VCC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current (A and B)",
          "symbol": "IA, B",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "VCC = VGND or 5.5V; VIN = +12V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current (A and B)",
          "symbol": "IA, B",
          "kind": "electrical",
          "unit": "µA",
          "min": -200,
          "typ": null,
          "max": null,
          "conditions": "VCC = VGND or 5.5V; VIN = -7V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Input Hysteresis",
          "symbol": "∆VTH",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 25,
          "max": null,
          "conditions": "VA + VB = 0V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 9,
          "max": 15,
          "conditions": "No load",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Protection Human Body Model (A, B)",
          "symbol": "",
          "kind": "electrical",
          "unit": "kV",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "Human Body Model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Protection IEC1000-4-2 Air-Gap Discharge (A, B)",
          "symbol": "",
          "kind": "electrical",
          "unit": "kV",
          "min": -12,
          "typ": null,
          "max": 12,
          "conditions": "IEC1000-4-2 (Air-Gap Discharge)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "ESD Protection IEC1000-4-2 Contact Discharge (A, B)",
          "symbol": "",
          "kind": "electrical",
          "unit": "kV",
          "min": -6,
          "typ": null,
          "max": 6,
          "conditions": "IEC1000-4-2 (Contact Discharge)",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Maximum Data Rate",
          "symbol": "fMAX",
          "kind": "timing",
          "unit": "Mbps",
          "min": 52,
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          "conditions": "CL = 15pF (Notes 5, 6)",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Receiver Propagation Delay (tPLH)",
          "symbol": "tPLH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 7,
          "max": 15,
          "conditions": "Figure 1, CL = 15pF, VID = 2V, VCM = 0V",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Receiver Propagation Delay (tPHL)",
          "symbol": "tPHL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 8,
          "max": 15,
          "conditions": "Figure 1, CL = 15pF, VID = 2V, VCM = 0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Output |tPLH - tPHL| (skew)",
          "symbol": "tPSKEW",
          "kind": "timing",
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          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Figure 1, CL = 15pF, TA = +25°C",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Device-to-Device Propagation Delay Matching",
          "symbol": "",
          "kind": "timing",
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          "min": null,
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          "max": 8,
          "conditions": "Same power supply, maximum temperature difference between devices = +30°C (Note 5)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Enable to Output Low",
          "symbol": "tPRZL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Figure 2, CL = 15pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Enable to Output High",
          "symbol": "tPRZH",
          "kind": "timing",
          "unit": "ns",
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          "max": 500,
          "conditions": "Figure 2, CL = 15pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Disable Time from Low",
          "symbol": "tPRLZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Figure 2, CL = 15pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Disable Time from High",
          "symbol": "tPRHZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Figure 2, CL = 15pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VCC) absolute maximum",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Control Input Voltage (EN, EN)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
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        },
        {
          "name": "Receiver Input Voltage (A, B)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -7.5,
          "typ": null,
          "max": 12.5,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "MAX328_EA__",
          "source_page": 2,
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        },
        {
          "name": "Storage Temperature Range",
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          "unit": "°C",
          "min": -65,
          "typ": null,
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        {
          "name": "Junction Temperature",
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          "min": null,
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        {
          "name": "Lead Temperature (soldering)",
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          "conditions": "soldering, 10s",
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        {
          "name": "Soldering Temperature (reflow)",
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          "name": "Thermal Resistance, Single-Layer Board, Junction to Case",
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          "unit": "°C/W",
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          "source_page": 2,
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          "name": "Thermal Resistance, Multi-Layer Board, Junction to Ambient",
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          "min": null,
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        },
        {
          "name": "Thermal Resistance, Multi-Layer Board, Junction to Case",
          "symbol": "θJC",
          "kind": "thermal",
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          "min": null,
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          "source_page": 2,
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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