AD5686RACPZ-RL7

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  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital To Analog Converters (DACs), LFCSP-16(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "AD5686RACPZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-16(3x3)",
    "pin_count": 17,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5686R_5685R_5684R.pdf",
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    "distributor_links": {
      "lcsc": "C650106",
      "digikey": "505-AD5686RACPZ-RL7TR-ND",
      "mouser": "584-AD5686RACPZ-R7"
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    "pins": [
      {
        "number": "1",
        "name": "VOUTA",
        "type": "output",
        "description": "Analog output voltage from DAC A; the output amplifier has rail-to-rail operation."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference point for all circuitry on the part."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input operable from 2.7 V to 5.5 V, to be decoupled with a 10 µF capacitor in parallel with a 0.1 µF capacitor to GND."
      },
      {
        "number": "4",
        "name": "VOUTC",
        "type": "output",
        "description": "Analog output voltage from DAC C; the output amplifier has rail-to-rail operation."
      },
      {
        "number": "5",
        "name": "VOUTD",
        "type": "output",
        "description": "Analog output voltage from DAC D; the output amplifier has rail-to-rail operation."
      },
      {
        "number": "6",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output for daisy-chaining or readback; data is transferred on the rising edge of SCLK and is valid on the falling edge of the clock."
      },
      {
        "number": "7",
        "name": "LDAC",
        "type": "input",
        "description": "Load DAC input that, when pulsed low, updates any or all DAC registers that have new input data; it can also be tied permanently low."
      },
      {
        "number": "8",
        "name": "GAIN",
        "type": "input",
        "description": "Span set pin: tied to GND sets all DAC outputs to 0 V to VREF, and tied to VLOGIC sets all DAC outputs to 0 V to 2 x VREF."
      },
      {
        "number": "9",
        "name": "VLOGIC",
        "type": "power_in",
        "description": "Digital power supply whose voltage ranges from 1.8 V to 5.5 V."
      },
      {
        "number": "10",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; data is clocked into the input shift register on the falling edge at rates of up to 50 MHz."
      },
      {
        "number": "11",
        "name": "SYNC",
        "type": "input",
        "description": "Active-low frame synchronization input; when SYNC goes low, data is transferred in on the falling edges of the next 24 clocks."
      },
      {
        "number": "12",
        "name": "SDIN",
        "type": "input",
        "description": "Serial data input to a 24-bit input shift register, clocked in on the falling edge of the serial clock."
      },
      {
        "number": "13",
        "name": "RESET",
        "type": "input",
        "description": "Asynchronous, falling-edge-sensitive reset input that loads zero scale or midscale per RSTSEL; LDAC pulses are ignored while RESET is low."
      },
      {
        "number": "14",
        "name": "RSTSEL",
        "type": "input",
        "description": "Power-on reset select: tying to GND powers up all four DACs to zero scale, and tying to VLOGIC powers them up to midscale."
      },
      {
        "number": "15",
        "name": "VREF",
        "type": "power_in",
        "description": "Common reference pin that is the reference output when using the internal reference (default) and the reference input when using an external reference."
      },
      {
        "number": "16",
        "name": "VOUTB",
        "type": "output",
        "description": "Analog output voltage from DAC B; the output amplifier has rail-to-rail operation."
      },
      {
        "number": "17",
        "name": "EPAD",
        "type": "power_in",
        "description": "Exposed pad that must be tied to GND."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Table 7 lists the exposed pad as LFCSP pin 17 (EPAD). It is not a numbered lead on the package, so t"
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        "at": "2026-10-28T15:55:21"
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        "pages": 29,
        "sha256": "16c7cb655e87649e",
        "source_tier": "mfr"
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      "pins": {
        "total": 17,
        "described": 17,
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