ADM3072EYRZ

{
  "schema_version": 1,
  "type": "component",
  "slug": "adm3072eyrz",
  "title": "ADM3072EYRZ",
  "brief": "Analog Devices Pre-ordered Chips, 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",
    "adm3072eyrz",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "ADM3072EYRZ",
    "manufacturer": "Analog Devices",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "Pre-ordered Chips",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADM3070E_3071E_3072E_3073E_3074E_3075E_3076E_3077E_3078E.pdf",
    "parts": {
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      "footprint": "adm3072eyrz.kicad_mod",
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      "model_3d_plain": "adm3072eyrz-etched.glb",
      "model_3d_step": "adm3072eyrz-etched.step",
      "model_3d_step_plain": "adm3072eyrz.step",
      "lbr": "adm3072eyrz.lbr"
    },
    "distributor_links": {
      "lcsc": "C658169",
      "digikey": "ADM3072EYRZ-ND",
      "mouser": "584-ADM3072EYRZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:46:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADM3072EYRZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-ADM3072EYRZ",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "RO",
        "type": "output",
        "description": "When enabled, RO is high if (A − B) ≥ −50 mV and low if (A − B) ≤ −200 mV."
      },
      {
        "number": "2",
        "name": "RE",
        "type": "input",
        "description": "A low level enables the receiver output, a high level places it in high impedance, and RE high with DE low enters low power shutdown."
      },
      {
        "number": "3",
        "name": "DE",
        "type": "input",
        "description": "A high level enables the driver differential A and B outputs, a low level places them in high impedance, and RE high with DE low enters low power shutdown."
      },
      {
        "number": "4",
        "name": "DI",
        "type": "input",
        "description": "With the driver enabled in this half-duplex part, a logic low forces A low and B high, and a logic high forces A high and B low."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "A",
        "type": "bidirectional",
        "description": "Noninverting Receiver Input A and Noninverting Driver Output A."
      },
      {
        "number": "7",
        "name": "B",
        "type": "bidirectional",
        "description": "Inverting Receiver Input B and Inverting Driver Output B."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power Supply, 3.3 V ± 10%; bypass VCC to GND with a 0.1 µF capacitor."
      }
    ],
    "provenance": {
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 7,
        "cost_usd": 0.0116,
        "at": "2026-10-28T15:45:54"
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        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADM3070E_3071E_3072E_3073E_3074E_3075E_3076E_3077E_3078E.pdf",
        "pages": 20,
        "sha256": "f6e1b96c4dce3dff",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "SOIC-8",
      "Category": "Communication Interface Chip/UART/485/232",
      "Pins": "8"
    },
    "characteristics": {
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          "conditions": "",
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        {
          "name": "Digital Input/Output Voltage (DE, RE, DI)",
          "symbol": "",
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        {
          "name": "Receiver Output Voltage (RO)",
          "symbol": "",
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        {
          "name": "Driver Output Current",
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        {
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        }
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  "discovery_pitch": "ADM3072EYRZ (Analog Devices) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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