MAX3082ESA+T

{
  "schema_version": 1,
  "type": "component",
  "slug": "max3082esa-t",
  "title": "MAX3082ESA+T",
  "brief": "Analog Devices Inc Maxim Integrated RS-485 / RS-422 ICs, SOP-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",
    "interface",
    "max3082esa+t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MAX3082ESA+T",
    "manufacturer": "Analog Devices Inc Maxim Integrated",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Interface",
    "subcategory": "RS-485 / RS-422 ICs",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586197737117663232",
    "parts": {
      "symbol": "max3082esa-t.kicad_sym",
      "footprint": "max3082esa-t.kicad_mod",
      "model_3d": "max3082esa-t-hero.glb",
      "model_3d_plain": "max3082esa-t-etched.glb",
      "model_3d_step": "max3082esa-t-etched.step",
      "model_3d_step_plain": "max3082esa-t.step",
      "lbr": "max3082esa-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C113732",
      "digikey": "MAX3082ESA+TR-ND",
      "mouser": "700-MAX3082ESAT"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:48:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MAX3082ESA+TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "700-MAX3082ESAT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "Receiver output: when RE is low and A-B ≥ -50mV, RO is high; when A-B ≤ -200mV, RO is low."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "Receiver output enable: drive RE low to enable RO, which is high impedance when RE is high; drive RE high and DE low to enter low-power shutdown."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "Driver output enable: drive DE high to enable the driver outputs, which are high impedance when DE is low; drive RE high and DE low to enter low-power shutdown."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "Driver input: with DE high, a low on DI forces the noninverting output low and the inverting output high, and a high on DI forces the noninverting output high and the inverting output low."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Noninverting receiver input and noninverting driver output; receiver threshold is -50mV to -200mV with fail-safe to logic high when inputs are open or shorted."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting receiver input and inverting driver output; receiver threshold is -50mV to -200mV with fail-safe to logic high when inputs are open or shorted."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply; 4.75V ≤ VCC ≤ 5.25V."
      }
    ],
    "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-description table on page 10 is garbled in the extracted text; the 8-pin half-duplex column (MAX; Pages 3-8 and 16-19 of the datasheet are not in the supplied text, so the SO-8 package outline/dimen; The +T suffix (tape and reel) is not defined in the supplied text; the package/temperature mapping i"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0747,
        "at": "2026-10-19T00:45:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586197737117663232",
        "pages": 21,
        "sha256": "a9c4a52e74a57ae9",
        "source_tier": "lcsc"
      },
      "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": "max3082esa-t.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "max3082esa-t-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": "57525aa100bed5108586bed27ff7c67b6dc79a8d6e2f8639197c8fd196985a12",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices Inc Maxim Integrated",
      "Package": "SOP-8",
      "Category": "Interface",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "a9c4a52e74a57ae9d781b3a7c380cd3757ee2e604d0928e977a17de37d7ce1ce",
      "rows": [
        {
          "name": "Differential Driver Output (RS-422 load)",
          "symbol": "VOD2",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "Figure 5, R = 50Ω (RS-422)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Differential Driver Output (RS-485 load)",
          "symbol": "VOD2",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "Figure 5, R = 27Ω (RS-485)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Change in Magnitude of Differential Output Voltage",
          "symbol": "∆VOD",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "DI input changes state (Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Differential Driver Output (no load)",
          "symbol": "VOD1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Figure 5, no load",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Driver Common-Mode Output Voltage",
          "symbol": "VOC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Change In Magnitude of Common-Mode Voltage",
          "symbol": "∆VOC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "DI input changes state (Note 2)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage",
          "symbol": "VIH1",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage",
          "symbol": "VIL1",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
          "symbol": "IIN1",
          "kind": "electrical",
          "unit": "µA",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
          "symbol": "IIN2",
          "kind": "electrical",
          "unit": "µA",
          "min": 10,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Receiver Differential Threshold Voltage",
          "symbol": "VTH",
          "kind": "electrical",
          "unit": "mV",
          "min": -200,
          "typ": -125,
          "max": -50,
          "conditions": "-7V ≤ VCM ≤ +12V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Output Low Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "IO = 4mA, VID = -200mV",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Three-State Output Current at Receiver",
          "symbol": "IOZR",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "0V ≤ VRO ≤ VCC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Receiver Input Resistance",
          "symbol": "RIN",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 96,
          "typ": null,
          "max": null,
          "conditions": "-7V ≤ VCM ≤ +12V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current in Shutdown Mode",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.001,
          "max": 10,
          "conditions": "DE = GND, VRE = VCC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (DE = VCC)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 420,
          "max": 800,
          "conditions": "No load, RE = DI = GND or VCC, SRL = VCC or unconnected, DE = VCC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (DE = GND)",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 375,
          "max": 600,
          "conditions": "No load, RE = DI = GND or VCC, SRL = VCC or unconnected, DE = GND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Driver Rise or Fall Time",
          "symbol": "tDR, tDF",
          "kind": "timing",
          "unit": "ns",
          "min": 667,
          "typ": 1320,
          "max": 2500,
          "conditions": "Figures 7 and 9, RDIFF = 54Ω, CL1 = CL2 = 100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Input to Output",
          "symbol": "tDPLH",
          "kind": "timing",
          "unit": "ns",
          "min": 500,
          "typ": 2030,
          "max": 2600,
          "conditions": "Figures 7 and 9, RDIFF = 54Ω, CL1 = CL2 = 100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Output Skew |tDPLH - tDPHL|",
          "symbol": "tDSKEW",
          "kind": "timing",
          "unit": "ns",
          "min": -200,
          "typ": -3,
          "max": 200,
          "conditions": "Figures 7 and 9, RDIFF = 54Ω, CL1 = CL2 = 100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Differential Receiver Skew |tRPLH - tRPHL|",
          "symbol": "tRSKD",
          "kind": "timing",
          "unit": "ns",
          "min": -30,
          "typ": 3,
          "max": 30,
          "conditions": "Figures 11 and 13; |VID| ≥ 2.0V; rise and fall time of VID ≤ 15ns",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Input to Output",
          "symbol": "tRPLH, tRPHL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 127,
          "max": 200,
          "conditions": "Figures 11 and 13; |VID| ≥ 2.0V; rise and fall time of VID ≤ 15ns",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Time to Shutdown",
          "symbol": "tSHDN",
          "kind": "timing",
          "unit": "ns",
          "min": 50,
          "typ": 200,
          "max": 600,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Disable Time from High",
          "symbol": "tRHZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": 50,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Disable Time from Low",
          "symbol": "tRLZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": 50,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Enable to Output High",
          "symbol": "tRZH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": 50,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Enable to Output Low",
          "symbol": "tRZL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": 50,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Disable Time from High",
          "symbol": "tDHZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Disable Time from Low",
          "symbol": "tDLZ",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Enable to Output High",
          "symbol": "tDZH",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 3500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Enable to Output Low",
          "symbol": "tDZL",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 3500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Enable from Shutdown to Output High",
          "symbol": "tRZH(SHDN)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 3500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Receiver Enable from Shutdown to Output Low",
          "symbol": "tRZL(SHDN)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 3500,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Enable from Shutdown to Output High",
          "symbol": "tDZH(SHDN)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6000,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Driver Enable from Shutdown to Output Low",
          "symbol": "tDZL(SHDN)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6000,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Data Rate",
          "symbol": "fMAX",
          "kind": "timing",
          "unit": "kbps",
          "min": null,
          "typ": null,
          "max": 115,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VCC)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Control Input Voltage (RE, DE)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VCC + 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Special Input Voltage (H/F, SRL, TXP, RXP)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VCC + 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Driver Input Voltage (DI)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VCC + 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Driver Output Voltage (A, B, Y, Z)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -13,
          "typ": null,
          "max": 13,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Receiver Input Voltage (A, B)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -13,
          "typ": null,
          "max": 13,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Receiver Output Voltage (RO)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VCC + 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering, 10s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "soldering, 10s",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range (MAX308_E__, ESA suffix)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "MAX308_E__ grade",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "max3082esa+t"
  ],
  "discovery_pitch": "MAX3082ESA+T (Analog Devices Inc 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",
    "max3082esa-t.kicad_sym",
    "max3082esa-t.kicad_mod",
    "max3082esa-t.glb",
    "max3082esa-t.step",
    "max3082esa-t.lbr",
    "docs/hero.png",
    "docs/max3082esa-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "max3082esa-t-hero.glb",
    "max3082esa-t-hero.overlay.json",
    "max3082esa-t-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}