AD7190WBRUZ

{
  "slug": "ad7190wbruz",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Analog To Digital Converters (ADCs), TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ad7190wbruz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "type": "image",
    "path": "docs/hero.png"
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    "README.md",
    "ad7190wbruz.kicad_sym",
    "ad7190wbruz.kicad_mod",
    "ad7190wbruz.glb",
    "ad7190wbruz.step",
    "ad7190wbruz.lbr",
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    "docs/ad7190wbruz-datasheet.pdf",
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    "viewers/footprint.html",
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    "ad7190wbruz-hero.overlay.json",
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  "component": {
    "mpn": "AD7190WBRUZ",
    "manufacturer": "Analog Devices",
    "package": "TSSOP-24",
    "pin_count": 24,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7190.pdf",
    "parts": {
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      "footprint": "ad7190wbruz.kicad_mod",
      "model_3d": "ad7190wbruz-hero.glb",
      "model_3d_plain": "ad7190wbruz-etched.glb",
      "model_3d_step": "ad7190wbruz-etched.step",
      "model_3d_step_plain": "ad7190wbruz.step",
      "lbr": "ad7190wbruz.lbr"
    },
    "distributor_links": {
      "lcsc": "C650622",
      "digikey": "AD7190WBRUZ-ND",
      "mouser": "584-AD7190WBRUZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:54:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AD7190WBRUZ-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD7190WBRUZ",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MCLK1",
        "type": "passive",
        "description": "When the master clock is provided by a crystal, the crystal is connected between MCLK1 and MCLK2, and MCLK1 is left unconnected when MCLK2 is driven with a CMOS clock."
      },
      {
        "number": "2",
        "name": "MCLK2",
        "type": "bidirectional",
        "description": "This pin makes the internal 4.92 MHz clock available or accepts a CMOS-compatible external clock, with a crystal tied across MCLK1 and MCLK2."
      },
      {
        "number": "3",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input with a Schmitt-triggered input for data transfers to and from the ADC, which may run continuously or non-continuously."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Active low chip select input that selects the ADC and can be hardwired low to operate the interface in 3-wire mode."
      },
      {
        "number": "5",
        "name": "P3",
        "type": "output",
        "description": "General-purpose digital output bit referenced between AVDD and AGND."
      },
      {
        "number": "6",
        "name": "P2",
        "type": "output",
        "description": "General-purpose digital output bit referenced between AVDD and AGND."
      },
      {
        "number": "7",
        "name": "P1/REFIN2(+)",
        "type": "output",
        "description": "General-purpose digital output bit referenced between AVDD and AGND, which becomes the positive reference input REFIN2(+) when REFSEL = 1 and can lie between AVDD and AGND + 1 V."
      },
      {
        "number": "8",
        "name": "P0/REFIN2(-)",
        "type": "output",
        "description": "General-purpose digital output bit referenced between AVDD and AGND, which becomes the negative reference input REFIN2(-) when REFSEL = 1 and can lie between AGND and AVDD - 1 V."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin that should be tied to AGND."
      },
      {
        "number": "10",
        "name": "AINCOM",
        "type": "passive",
        "description": "Common analog input to which AIN1 to AIN4 are referenced when the channels are configured for pseudo differential operation."
      },
      {
        "number": "11",
        "name": "AIN1",
        "type": "passive",
        "description": "Analog input that serves as the positive input of a fully differential pair with AIN2 or as a pseudo differential input referenced to AINCOM."
      },
      {
        "number": "12",
        "name": "AIN2",
        "type": "passive",
        "description": "Analog input that serves as the negative input of a fully differential pair with AIN1 or as a pseudo differential input referenced to AINCOM."
      },
      {
        "number": "13",
        "name": "AIN3",
        "type": "passive",
        "description": "Analog input that serves as the positive input of a fully differential pair with AIN4 or as a pseudo differential input referenced to AINCOM."
      },
      {
        "number": "14",
        "name": "AIN4",
        "type": "passive",
        "description": "Analog input that serves as the negative input of a fully differential pair with AIN3 or as a pseudo differential input referenced to AINCOM."
      },
      {
        "number": "15",
        "name": "REFIN1(+)",
        "type": "passive",
        "description": "Positive reference input that can lie between AVDD and AGND + 1 V, with a nominal reference of AVDD and a functional range of 1 V to AVDD."
      },
      {
        "number": "16",
        "name": "REFIN1(-)",
        "type": "passive",
        "description": "Negative reference input that can lie between AGND and AVDD - 1 V."
      },
      {
        "number": "17",
        "name": "BPDSW",
        "type": "passive",
        "description": "Bridge power-down switch connected to AGND."
      },
      {
        "number": "18",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference point for the device."
      },
      {
        "number": "19",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference point for the device."
      },
      {
        "number": "20",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply voltage of 4.75 V to 5.25 V that is independent of DVDD."
      },
      {
        "number": "21",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital supply voltage of 2.7 V to 5.25 V that is independent of AVDD."
      },
      {
        "number": "22",
        "name": "SYNC",
        "type": "input",
        "description": "Logic input that synchronizes the digital filters and analog modulators of multiple AD7190 devices, resetting the filter nodes while held low, and has an internal pull-up to DVDD."
      },
      {
        "number": "23",
        "name": "DOUT/RDY",
        "type": "output",
        "description": "Serial data output that also serves as the data ready output, going low to indicate a completed conversion and clocking data out on the SCLK falling edge while CS is low."
      },
      {
        "number": "24",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input to the ADC input shift register, with data transferred to the 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": [],
        "pages_sent": 11,
        "cost_usd": 0.0272,
        "at": "2026-10-28T15:53:55"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD7190.pdf",
        "pages": 40,
        "sha256": "178e899437f4cfdd",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "checked": "2026-10-28",
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  }
}