AD9833BRMZ

{
  "schema_version": 1,
  "type": "component",
  "slug": "ad9833brmz",
  "title": "AD9833BRMZ",
  "brief": "Analog Devices Direct Digital Synthesis (DDS), MSOP-10. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "data acquisition",
    "ad9833brmz"
  ],
  "component": {
    "mpn": "AD9833BRMZ",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Data Acquisition",
    "subcategory": "Direct Digital Synthesis (DDS)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588927806441476096",
    "parts": {
      "symbol": "ad9833brmz.kicad_sym",
      "footprint": "ad9833brmz.kicad_mod",
      "model_3d": "ad9833brmz-etched.glb",
      "model_3d_plain": "ad9833brmz.glb",
      "model_3d_step": "ad9833brmz-etched.step",
      "model_3d_step_plain": "ad9833brmz.step",
      "lbr": "ad9833brmz.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "COMP",
        "type": "passive",
        "description": "DAC Bias Pin. Used for decoupling the DAC bias voltage; typically decoupled with a 10 nF capacitor to VDD."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive Power Supply for the analog and digital interface sections (2.3 V to 5.5 V). Also supplies the on-board 2.5 V regulator. Should be decoupled with 0.1 µF and 10 µF capacitors to AGND."
      },
      {
        "number": "3",
        "name": "CAP/2.5V",
        "type": "passive",
        "description": "Regulator output/bypass. The digital circuitry operates from 2.5 V generated by an on-board regulator from VDD (when VDD > 2.7 V). Requires a ~100 nF decoupling capacitor from CAP/2.5V to DGND. If VDD ≤ 2.7 V, tie CAP/2.5V directly to VDD."
      },
      {
        "number": "4",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital Ground return."
      },
      {
        "number": "5",
        "name": "MCLK",
        "type": "input",
        "description": "Digital Clock Input. DDS output frequencies are expressed as a binary fraction of MCLK; determines output frequency accuracy and phase noise. Max 25 MHz (t1 ≥ 40 ns period)."
      },
      {
        "number": "6",
        "name": "SDATA",
        "type": "input",
        "description": "Serial Data Input. 16-bit serial data-word applied to this input; clocked in on falling edge of SCLK."
      },
      {
        "number": "7",
        "name": "SCLK",
        "type": "input",
        "description": "Serial Clock Input. Data is clocked into the AD9833 on each falling edge of SCLK. Rates up to 40 MHz."
      },
      {
        "number": "8",
        "name": "FSYNC",
        "type": "input",
        "description": "Active Low Control Input (frame sync). When FSYNC is taken low, the internal logic is informed that a new 16-bit word is being loaded into the device."
      },
      {
        "number": "9",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog Ground return."
      },
      {
        "number": "10",
        "name": "VOUT",
        "type": "output",
        "description": "Voltage Output. Analog and digital output of the AD9833 (sine, triangle, or square wave). An external load resistor is not required because the device has an on-board 200 Ω resistor. VOUT max ~0.65 V, min ~38 mV."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588927806441476096",
        "pages": 21,
        "sha256": "426eb7a26ea9dc0d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ad9833brmz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad9833brmz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.9,
          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "77d41f7ac922411238ed8961a8eca3e184b6a1b41388091338c02d4ed981223a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "MSOP-10",
      "Category": "Data Acquisition",
      "Pins": "10"
    }
  },
  "variants": [
    {
      "mpn": "AD9833BRMZ",
      "kind": "packaging"
    },
    {
      "mpn": "AD9833BRMZ-REEL",
      "kind": "packaging"
    },
    {
      "mpn": "AD9833BRMZWBRMZ",
      "kind": "packaging"
    },
    {
      "mpn": "AD9833BRMZWBRMZ-REEL",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ad9833brmz"
  ],
  "discovery_pitch": "AD9833BRMZ (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ad9833brmz.kicad_sym",
    "ad9833brmz.kicad_mod",
    "ad9833brmz.glb",
    "ad9833brmz.step",
    "ad9833brmz.lbr",
    "docs/hero.png",
    "docs/ad9833brmz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:46:23.834Z"
}