AD7789BRMZ-REEL

{
  "slug": "ad7789brmz-reel",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Analog To Digital Converters (ADC), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ad7789brmz-reel",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad7789brmz-reel.kicad_sym",
    "ad7789brmz-reel.kicad_mod",
    "ad7789brmz-reel.glb",
    "ad7789brmz-reel.step",
    "ad7789brmz-reel.lbr",
    "docs/hero.png",
    "docs/ad7789brmz-reel-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad7789brmz-reel-hero.glb",
    "ad7789brmz-reel-hero.overlay.json",
    "ad7789brmz-reel-etched.glb"
  ],
  "component": {
    "mpn": "AD7789BRMZ-REEL",
    "manufacturer": "Analog Devices",
    "package": "MSOP-10",
    "pin_count": 10,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885675663482880",
    "parts": {
      "symbol": "ad7789brmz-reel.kicad_sym",
      "footprint": "ad7789brmz-reel.kicad_mod",
      "model_3d": "ad7789brmz-reel-hero.glb",
      "model_3d_plain": "ad7789brmz-reel-etched.glb",
      "model_3d_step": "ad7789brmz-reel-etched.step",
      "model_3d_step_plain": "ad7789brmz-reel.step",
      "lbr": "ad7789brmz-reel.lbr"
    },
    "distributor_links": {
      "lcsc": "C67290",
      "digikey": "AD7789BRMZ-REELTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:50:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD7789BRMZ-REELTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input for data transfers to and from the ADC, with a Schmitt-triggered input that suits opto-isolated applications and may be continuous or noncontinuous."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select input used to select the ADC on a shared serial bus or as a frame sync, and it can be hardwired low for 3-wire operation."
      },
      {
        "number": "3",
        "name": "AIN(+)",
        "type": "input",
        "description": "Positive terminal of the fully differential analog input."
      },
      {
        "number": "4",
        "name": "AIN(-)",
        "type": "input",
        "description": "Negative terminal of the fully differential analog input."
      },
      {
        "number": "5",
        "name": "REFIN(+)",
        "type": "input",
        "description": "Positive reference input that can lie anywhere between VDD and GND + 0.1 V, with a nominal REFIN(+) − REFIN(−) of 2.5 V and operation from 0.1 V to VDD."
      },
      {
        "number": "6",
        "name": "REFIN(-)",
        "type": "input",
        "description": "Negative reference input that can lie anywhere between GND and VDD − 0.1 V."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference point for the device."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage, 3 V or 5 V nominal (the device operates from 2.5 V to 5.25 V per the features list)."
      },
      {
        "number": "9",
        "name": "DOUT/RDY",
        "type": "tri_state",
        "description": "Serial data output and ready flag whose falling edge can interrupt a processor to indicate valid data; it is three-stated when CS is high while the RDY bit stays active in the status register."
      },
      {
        "number": "10",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input to the ADC input shift register, which is transferred to the internal control registers as selected by the communications register."
      }
    ],
    "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 9 DOUT/RDY is both a data output and a ready/interrupt flag, so it is typed tri_state (it is thr; Pins 5 and 6 (REFIN) and 3 and 4 (AIN) are analog inputs; they are typed input here. Confirm if an a; Pin numbering and names come from the Pin Function Descriptions table (page 9) and the ordering guid"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0468,
        "at": "2026-10-17T22:47:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885675663482880",
        "pages": 20,
        "sha256": "9e6583b1d795c746",
        "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": "ad7789brmz-reel.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad7789brmz-reel-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": "46d313498969da801baa1d5ecae6a3a083492bdff7835ec57648a06e2271ee01",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}