AD7793BRUZ

{
  "slug": "ad7793bruz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "data acquisition",
    "ad7793bruz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "ad7793bruz.glb",
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    "ad7793bruz.lbr",
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  "component": {
    "mpn": "AD7793BRUZ",
    "manufacturer": "Analog Devices",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907072184324096",
    "parts": {
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      "lbr": "ad7793bruz.lbr"
    },
    "distributor_links": {
      "lcsc": "C578522",
      "digikey": "505-AD7793BRUZ-ND",
      "mouser": "584-AD7793BRUZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:15:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD7793BRUZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD7793BRUZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input for the serial interface, a Schmitt-triggered logic input that clocks data to and from the ADC."
      },
      {
        "number": "2",
        "name": "CLK",
        "type": "input",
        "description": "Master clock connection for the ADC, which can be driven by an external clock source or used with a crystal."
      },
      {
        "number": "3",
        "name": "CS",
        "type": "input",
        "description": "Active-low chip select input that selects the ADC on the serial bus and allows operation with a 3-wire interface."
      },
      {
        "number": "4",
        "name": "IOUT1",
        "type": "output",
        "description": "Matched excitation current source output (IOUT1 and IOUT2) that can supply 10 µA, 210 µA or 1 mA, selected by IEXC1 and IEXC2."
      },
      {
        "number": "5",
        "name": "AIN1(+)",
        "type": "input",
        "description": "Positive analog input of the differential channel AIN1(+)/AIN1(−)."
      },
      {
        "number": "6",
        "name": "AIN1(−)",
        "type": "input",
        "description": "Negative analog input of the differential channel AIN1(+)/AIN1(−)."
      },
      {
        "number": "7",
        "name": "AIN2(+)",
        "type": "input",
        "description": "Positive analog input of the differential channel AIN2(+)/AIN2(−)."
      },
      {
        "number": "8",
        "name": "AIN2(−)",
        "type": "input",
        "description": "Negative analog input of the differential channel AIN2(+)/AIN2(−)."
      },
      {
        "number": "9",
        "name": "REFIN(+)/AIN3(+)",
        "type": "input",
        "description": "Positive reference input that must stay between GND + 0.1 V and AVDD, with a nominal differential reference of 2.5 V; it can alternatively be used as analog input AIN3(+)."
      },
      {
        "number": "10",
        "name": "REFIN(−)/AIN3(−)",
        "type": "input",
        "description": "Negative reference input that must stay between GND and AVDD − 0.1 V; it can alternatively be used as analog input AIN3(−)."
      },
      {
        "number": "11",
        "name": "IOUT2",
        "type": "output",
        "description": "Matched excitation current source output paired with IOUT1, with the same selectable 10 µA, 210 µA or 1 mA levels."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference point for the device."
      },
      {
        "number": "13",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply voltage, specified from 2.7 V to 5.25 V."
      },
      {
        "number": "14",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital supply voltage, specified from 2.7 V to 5.25 V, which should be kept within 0.3 V of AVDD in the stated example is not required."
      },
      {
        "number": "15",
        "name": "DOUT/RDY",
        "type": "output",
        "description": "Serial data output and data-ready output that goes low to indicate a conversion result is available, with serial data clocked out on SCLK."
      },
      {
        "number": "16",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input to the on-chip control registers, clocked by SCLK."
      }
    ],
    "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: The datasheet text extracted here is badly garbled (font-encoding corruption), so pin descriptions w; Pin 14 (DVDD) description contains an unsupported clause about keeping DVDD within 0.3 V of AVDD tha; The CLK (pin 2) description is only partly legible; the statement that it can be driven externally o"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0253,
        "at": "2026-10-20T23:12:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588907072184324096",
        "pages": 32,
        "sha256": "dbf157a64d1a902f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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}