AD7785BRUZ

{
  "slug": "ad7785bruz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Analog To Digital Converters (ADCs), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data converters",
    "ad7785bruz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ad7785bruz.kicad_sym",
    "ad7785bruz.kicad_mod",
    "ad7785bruz.glb",
    "ad7785bruz.step",
    "ad7785bruz.lbr",
    "docs/hero.png",
    "docs/ad7785bruz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ad7785bruz-hero.glb",
    "ad7785bruz-hero.overlay.json",
    "ad7785bruz-etched.glb"
  ],
  "component": {
    "mpn": "AD7785BRUZ",
    "manufacturer": "Analog Devices",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Data Converters",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7785.pdf",
    "parts": {
      "symbol": "ad7785bruz.kicad_sym",
      "footprint": "ad7785bruz.kicad_mod",
      "model_3d": "ad7785bruz-hero.glb",
      "model_3d_plain": "ad7785bruz-etched.glb",
      "model_3d_step": "ad7785bruz-etched.step",
      "model_3d_step_plain": "ad7785bruz.step",
      "lbr": "ad7785bruz.lbr"
    },
    "distributor_links": {
      "lcsc": "C651556",
      "digikey": "505-AD7785BRUZ-ND",
      "mouser": "584-AD7785BRUZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T11:55:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD7785BRUZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD7785BRUZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input for data transfers to and from the ADC, with a Schmitt-triggered input suitable for opto-isolated applications; it can be continuous or noncontinuous."
      },
      {
        "number": "2",
        "name": "CLK",
        "type": "bidirectional",
        "description": "Clock in/clock out pin where the internal clock can be made available or the internal clock disabled so the ADC is driven by an external clock."
      },
      {
        "number": "3",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select input used to select the ADC on a shared serial bus or as a frame synchronization signal, and it can be hardwired low for 3-wire mode."
      },
      {
        "number": "4",
        "name": "IOUT1",
        "type": "output",
        "description": "Output of the internal excitation current source, programmable to 10 μA, 210 μA, or 1 mA, with either IEXC1 or IEXC2 switchable to this pin."
      },
      {
        "number": "5",
        "name": "AIN1(+)",
        "type": "input",
        "description": "Analog input that is the positive terminal of differential pair AIN1(+)/AIN1(−)."
      },
      {
        "number": "6",
        "name": "AIN1(−)",
        "type": "input",
        "description": "Analog input that is the negative terminal of differential pair AIN1(+)/AIN1(−)."
      },
      {
        "number": "7",
        "name": "AIN2(+)",
        "type": "input",
        "description": "Analog input that is the positive terminal of differential pair AIN2(+)/AIN2(−)."
      },
      {
        "number": "8",
        "name": "AIN2(−)",
        "type": "input",
        "description": "Analog input that is the negative terminal of differential pair AIN2(+)/AIN2(−)."
      },
      {
        "number": "9",
        "name": "REFIN(+)/AIN3(+)",
        "type": "input",
        "description": "Positive reference input (anywhere between AVDD and GND + 0.1 V, nominal 2.5 V reference, functional from 0.1 V to AVDD) or positive analog input AIN3(+)."
      },
      {
        "number": "10",
        "name": "REFIN(−)/AIN3(−)",
        "type": "input",
        "description": "Negative reference input that can lie anywhere between GND and AVDD − 0.1 V, or negative analog input AIN3(−)."
      },
      {
        "number": "11",
        "name": "IOUT2",
        "type": "output",
        "description": "Output of the internal excitation current source, programmable to 10 μA, 210 μA, or 1 mA, with either IEXC1 or IEXC2 switchable to this pin."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference point."
      },
      {
        "number": "13",
        "name": "AVDD",
        "type": "power_in",
        "description": "Supply voltage, 2.7 V to 5.25 V."
      },
      {
        "number": "14",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital interface supply voltage between 2.7 V and 5.25 V, independent of the AVDD voltage, setting the logic levels of the serial interface pins."
      },
      {
        "number": "15",
        "name": "DOUT/RDY",
        "type": "output",
        "description": "Serial data output for the on-chip registers and data ready indicator that goes low when a conversion completes, with data placed on the SCLK falling edge when CS is low."
      },
      {
        "number": "16",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input to the input shift register, whose contents are transferred to the control registers selected by the communications register bits."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 8,
        "cost_usd": 0.0981,
        "at": "2026-10-30T11:55:14"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7785.pdf",
        "pages": 32,
        "sha256": "5933a37f877fb4ee",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ad7785bruz.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad7785bruz-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c2dd1685f605ade423ac928c5a5471a2c405252fd60d35449f35785e925bfc22",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RU-16",
      "source_page": 31,
      "D": {
        "nom_mm": 5.0,
        "range_mm": [
          4.9,
          5.1
        ]
      },
      "E1": {
        "nom_mm": 4.4,
        "range_mm": [
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          4.5
        ]
      },
      "E": {
        "nom_mm": 6.4,
        "range_mm": [
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        ]
      },
      "e": {
        "nom_mm": 0.65,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "ad7785bruz.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}