component
AD5780BCPZ
Public Made by Adomby adom
Analog Devices Digital To Analog Converters (DACs), LFCSP-24(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340
{
"slug": "ad5780bcpz",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Digital To Analog Converters (DACs), LFCSP-24(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"adc-dac-data conversion",
"ad5780bcpz",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ad5780bcpz.kicad_sym",
"ad5780bcpz.kicad_mod",
"ad5780bcpz.glb",
"ad5780bcpz.step",
"ad5780bcpz.lbr",
"docs/hero.png",
"docs/ad5780bcpz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ad5780bcpz-hero.glb",
"ad5780bcpz-hero.overlay.json",
"ad5780bcpz-etched.glb"
],
"component": {
"mpn": "AD5780BCPZ",
"manufacturer": "Analog Devices",
"package": "LFCSP-24(4x5)",
"pin_count": 25,
"category": "ADC/DAC/Data Conversion",
"subcategory": "Digital To Analog Converters (DACs)",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5780.pdf",
"parts": {
"symbol": "ad5780bcpz.kicad_sym",
"footprint": "ad5780bcpz.kicad_mod",
"model_3d": "ad5780bcpz-hero.glb",
"model_3d_plain": "ad5780bcpz-etched.glb",
"model_3d_step": "ad5780bcpz-etched.step",
"model_3d_step_plain": "ad5780bcpz.step",
"lbr": "ad5780bcpz.lbr"
},
"distributor_links": {
"lcsc": "C650267",
"digikey": "505-AD5780BCPZ-ND",
"mouser": "584-AD5780BCPZ"
},
"distributor_check": {
"checked_at": "2026-10-30T16:59:10Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "505-AD5780BCPZ-ND",
"status": "found"
},
"mouser": {
"pn": "584-AD5780BCPZ",
"status": "found",
"lifecycle": "Restricted Availability"
}
},
"pins": [
{
"number": "1",
"name": "VOUT",
"type": "output",
"description": "Analog output voltage of the DAC; the output range is VREFN to VREFP per the output characteristics specification."
},
{
"number": "2",
"name": "VREFP",
"type": "input",
"description": "Positive reference voltage input; a voltage in the range of 5 V to VDD − 2.5 V can be connected to this pin."
},
{
"number": "3",
"name": "VDD",
"type": "power_in",
"description": "Positive analog supply connection; a voltage in the range of 7.5 V to 16.5 V can be connected, and VDD must be decoupled to AGND."
},
{
"number": "4",
"name": "RESET",
"type": "input",
"description": "Active-low reset that returns the AD5780 to its power-on status when asserted."
},
{
"number": "5",
"name": "VDD",
"type": "power_in",
"description": "Positive analog supply connection; a voltage in the range of 7.5 V to 16.5 V can be connected, and VDD must be decoupled to AGND."
},
{
"number": "6",
"name": "CLR",
"type": "input",
"description": "Active-low clear input that sets the DAC register to a user-defined value (see Table 12) and updates the DAC output, with the value depending on binary or twos-complement coding."
},
{
"number": "7",
"name": "LDAC",
"type": "input",
"description": "Active-low load DAC logic input that updates the DAC register and analog output; it must not be left unconnected."
},
{
"number": "8",
"name": "VCC",
"type": "power_in",
"description": "Digital supply voltage in the range of 2.7 V to 5.5 V, which should be decoupled to DGND."
},
{
"number": "9",
"name": "IOVCC",
"type": "power_in",
"description": "Digital interface supply to which the digital threshold levels are referenced; voltage range is 1.71 V to 5.5 V."
},
{
"number": "10",
"name": "DNC",
"type": "unconnected",
"description": "Do not connect to this pin."
},
{
"number": "11",
"name": "SDO",
"type": "output",
"description": "Serial data output; data is clocked out on the rising edge of the serial clock input."
},
{
"number": "12",
"name": "SDIN",
"type": "input",
"description": "Serial data input to the 24-bit input shift register; data is clocked in on the falling edge of the serial clock."
},
{
"number": "13",
"name": "SCLK",
"type": "input",
"description": "Serial clock input that clocks data into the input shift register on its falling edge, with transfer rates of up to 35 MHz."
},
{
"number": "14",
"name": "SYNC",
"type": "input",
"description": "Active-low level-triggered frame synchronization input that enables the input shift register; the DAC is updated on its rising edge."
},
{
"number": "15",
"name": "DGND",
"type": "power_in",
"description": "Ground reference pin for digital circuitry."
},
{
"number": "16",
"name": "VREFN",
"type": "input",
"description": "Negative reference voltage input; the range is VSS + 2.5 V to 0 V per the general description."
},
{
"number": "17",
"name": "VSS",
"type": "power_in",
"description": "Negative analog supply connection; a voltage in the range of −16.5 V to −2.5 V can be connected, and VSS must be decoupled to AGND."
},
{
"number": "18",
"name": "VSS",
"type": "power_in",
"description": "Negative analog supply connection; a voltage in the range of −16.5 V to −2.5 V can be connected, and VSS must be decoupled to AGND."
},
{
"number": "19",
"name": "AGND",
"type": "power_in",
"description": "Ground reference pin for analog circuitry."
},
{
"number": "20",
"name": "RFB",
"type": "passive",
"description": "Feedback connection for an external amplifier; see the AD5780 Features section for further details."
},
{
"number": "21",
"name": "DNC",
"type": "unconnected",
"description": "Do not connect to this pin."
},
{
"number": "22",
"name": "DNC",
"type": "unconnected",
"description": "Do not connect to this pin."
},
{
"number": "23",
"name": "DNC",
"type": "unconnected",
"description": "Do not connect to this pin."
},
{
"number": "24",
"name": "INV",
"type": "input",
"description": "Inverting input connection for an external amplifier; see the AD5780 Features section for further details."
},
{
"number": "25",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 exposed paddle is not numbered in the datasheet pin table; it is listed as VSS and is included h; The datasheet gives only the name 'Analog Output Voltage' for pin 1 with no further limits; the desc; Pin 3 and 5 (VDD) and pins 17 and 18 (VSS) share one function each in Table 5; the figure's pin-numb",
"exposed pad 25 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 8,
"cost_usd": 0.0588,
"at": "2026-10-30T16:58:54"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5780.pdf",
"pages": 27,
"sha256": "f26d8ca35a30019c",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ad5780bcpz.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
5.0,
0.77
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "dd34955bd2f41c7d5d4f45257df2b8077e42f694598de69e58ad55ad191eecae",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ad5780bcpz-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
5.0,
0.77
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "0d0c35e52b6f432b1b0bdebad83192ce187b418539f54c1d09d55df8a6d541fc",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "CP-24-5",
"source_page": 27,
"D": {
"nom_mm": 5.0,
"range_mm": [
4.9,
5.1
]
},
"E1": {
"nom_mm": 4.0,
"range_mm": [
3.9,
4.1
]
},
"e": {
"nom_mm": 0.5,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 0.9,
"range_mm": [
0.8,
1.0
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "ad5780bcpz.step",
"verdict": "PASS",
"reasons": [
"height within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}