AD5422BCPZ-REEL7

{
  "slug": "ad5422bcpz-reel7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Digital To Analog Converters (DACs), LFCSP-40(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ad5422bcpz-reel7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "ad5422bcpz-reel7.step",
    "ad5422bcpz-reel7.lbr",
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  "component": {
    "mpn": "AD5422BCPZ-REEL7",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-40(6x6)",
    "pin_count": 41,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Digital To Analog Converters (DACs)",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5412_5422.pdf",
    "parts": {
      "symbol": "ad5422bcpz-reel7.kicad_sym",
      "footprint": "ad5422bcpz-reel7.kicad_mod",
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      "model_3d_plain": "ad5422bcpz-reel7-etched.glb",
      "model_3d_step": "ad5422bcpz-reel7-etched.step",
      "model_3d_step_plain": "ad5422bcpz-reel7.step",
      "lbr": "ad5422bcpz-reel7.lbr"
    },
    "distributor_links": {
      "lcsc": "C578200",
      "digikey": "505-AD5422BCPZ-REEL7TR-ND",
      "mouser": "584-AD5422BCPZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T03:24:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "505-AD5422BCPZ-REEL7TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "584-AD5422BCPZ-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "2",
        "name": "FAULT",
        "type": "output",
        "description": "Fault alert open-drain output is asserted low when an open circuit is detected in current mode or an overtemperature is detected, and must be connected to a pull-up resistor."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "This pin must be connected to 0 V."
      },
      {
        "number": "4",
        "name": "CLEAR SELECT",
        "type": "input",
        "description": "Selects the voltage output clear value, either zero-scale or midscale code (see Table 22)."
      },
      {
        "number": "5",
        "name": "CLEAR",
        "type": "input",
        "description": "Active-high input that sets the current output to the bottom of the selected range or sets the voltage output to the user-selected value (zero-scale or midscale)."
      },
      {
        "number": "6",
        "name": "LATCH",
        "type": "input",
        "description": "Positive-edge-sensitive latch; a rising LATCH edge parallel loads the input shift register data into the DAC register and updates the output."
      },
      {
        "number": "7",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; data is clocked into the shift register on the rising edge of SCLK, at clock speeds of up to 30 MHz."
      },
      {
        "number": "8",
        "name": "SDIN",
        "type": "input",
        "description": "Serial data input; data must be valid on the rising edge of SCLK."
      },
      {
        "number": "9",
        "name": "SDO",
        "type": "output",
        "description": "Serial data output used to clock data from the serial register in daisy-chain or readback mode; data is valid on the rising edge of SCLK."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "11",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; must be connected to 0 V."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; must be connected to 0 V."
      },
      {
        "number": "14",
        "name": "AVSS",
        "type": "power_in",
        "description": "Negative analog supply pin; voltage ranges from -3 V to -24 V and can be connected to 0 V if the output voltage range is unipolar."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "This pin must be connected to 0 V."
      },
      {
        "number": "16",
        "name": "RSET",
        "type": "passive",
        "description": "An external precision, low-drift 15 kΩ current setting resistor can be connected to this pin to improve IOUT temperature drift performance."
      },
      {
        "number": "17",
        "name": "REFOUT",
        "type": "power_out",
        "description": "Internal reference voltage output; REFOUT = 5 V ± 5 mV."
      },
      {
        "number": "18",
        "name": "REFIN",
        "type": "input",
        "description": "External reference voltage input; reference input range is 4 V to 5 V, with REFIN = 5 V for specified performance."
      },
      {
        "number": "19",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "20",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "21",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "22",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "23",
        "name": "DVCC SELECT",
        "type": "input",
        "description": "When connected to GND, disables the internal supply so an external supply must be connected to DVCC; leave unconnected to enable the internal supply, with a 0.1 µF capacitor recommended between DVCC and GND."
      },
      {
        "number": "24",
        "name": "CCOMP",
        "type": "passive",
        "description": "Optional compensation capacitor connection for the voltage output buffer; a 4 nF capacitor between CCOMP and VOUT allows the voltage output to drive up to 1 µF, at the cost of reduced amplifier bandwidth and increased settling time."
      },
      {
        "number": "25",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "26",
        "name": "IOUT",
        "type": "output",
        "description": "Current output pin."
      },
      {
        "number": "27",
        "name": "BOOST",
        "type": "passive",
        "description": "Optional external transistor connection that reduces the power dissipated in the AD5412/AD5422 when an external transistor is connected."
      },
      {
        "number": "28",
        "name": "CAP1",
        "type": "passive",
        "description": "Connection for optional output filtering capacitor."
      },
      {
        "number": "29",
        "name": "CAP2",
        "type": "passive",
        "description": "Connection for optional output filtering capacitor; used for HART signal coupling on the LFCSP package."
      },
      {
        "number": "30",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "31",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "32",
        "name": "VOUT",
        "type": "output",
        "description": "Buffered analog output voltage; the output amplifier is capable of directly driving a 1 kΩ, 2000 pF load."
      },
      {
        "number": "33",
        "name": "+VSENSE",
        "type": "input",
        "description": "Sense connection for the positive voltage output load connection."
      },
      {
        "number": "34",
        "name": "−VSENSE",
        "type": "input",
        "description": "Sense connection for the negative voltage output load connection."
      },
      {
        "number": "35",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "36",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive analog supply pin; voltage ranges from 10.8 V to 60 V as printed in Table 7."
      },
      {
        "number": "37",
        "name": "AVSS",
        "type": "power_in",
        "description": "Negative analog supply pin; voltage ranges from -3 V to -24 V and can be connected to 0 V if the output voltage range is unipolar."
      },
      {
        "number": "38",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "39",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital supply pin; voltage ranges from 2.7 V to 5.5 V and can also be configured as a 4.5 V LDO output by leaving the DVCC SELECT pin floating."
      },
      {
        "number": "40",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; do not connect to this pin."
      },
      {
        "number": "41",
        "name": "EPAD",
        "type": "power_in",
        "description": "Exposed paddle, negative analog supply pin with voltage from -3 V to -24 V; it can be left electrically unconnected if AVSS is supplied, and is recommended to be thermally connected to a copper plane."
      }
    ],
    "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 mapping taken from the Table 7 LFCSP column; Figure 6 (LFCSP pin configuration) is an image and ; Table 7 prints the exposed paddle as '41 (EPAD)'; it is reported here as pin 41 with name AVSS (EPAD; Table 7 gives AVDD as 10.8 V to 60 V and AVSS as -3 V to -24 V, but the Features list gives AVDD 10."
        ],
        "pages_sent": 11,
        "cost_usd": 0.0786,
        "at": "2026-10-31T03:24:41"
      },
      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5412_5422.pdf",
        "pages": 41,
        "sha256": "a8f7ff78526f8fbb",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 41,
        "described": 41,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "role": "plain",
        "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": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ad5422bcpz-reel7-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "399acb7c16af7934729fa404f440149f6f0b6dc4c50c48b131dc1c054f086d38",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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}