component
AD5545BRUZ
Public Made by Adomby adom
Analog Devices Digital To Analog Converters (DACs), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291
{
"slug": "ad5545bruz",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Digital To Analog Converters (DACs), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"adc-dac-data conversion",
"ad5545bruz",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ad5545bruz.kicad_sym",
"ad5545bruz.kicad_mod",
"ad5545bruz.glb",
"ad5545bruz.step",
"ad5545bruz.lbr",
"docs/hero.png",
"docs/ad5545bruz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ad5545bruz-hero.glb",
"ad5545bruz-hero.overlay.json",
"ad5545bruz-etched.glb"
],
"component": {
"mpn": "AD5545BRUZ",
"manufacturer": "Analog Devices",
"package": "TSSOP-16",
"pin_count": 16,
"category": "ADC/DAC/Data Conversion",
"subcategory": "Digital To Analog Converters (DACs)",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5545_5555.pdf",
"parts": {
"symbol": "ad5545bruz.kicad_sym",
"footprint": "ad5545bruz.kicad_mod",
"model_3d": "ad5545bruz-hero.glb",
"model_3d_plain": "ad5545bruz-etched.glb",
"model_3d_step": "ad5545bruz-etched.step",
"model_3d_step_plain": "ad5545bruz.step",
"lbr": "ad5545bruz.lbr"
},
"distributor_links": {
"lcsc": "C649817",
"digikey": "505-AD5545BRUZ-ND",
"mouser": "584-AD5545BRUZ"
},
"distributor_check": {
"checked_at": "2026-10-30T17:06:02Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "505-AD5545BRUZ-ND",
"status": "found"
},
"mouser": {
"pn": "584-AD5545BRUZ",
"status": "found",
"lifecycle": "Restricted Availability"
}
},
"pins": [
{
"number": "1",
"name": "RFBA",
"type": "passive",
"description": "Establishes the DAC A voltage output when this pin is connected to an external amplifier output."
},
{
"number": "2",
"name": "VREFA",
"type": "input",
"description": "DAC A reference voltage input that establishes the DAC A full-scale output voltage, with a VREF range of −12 V to +12 V, and it can be tied to VDD."
},
{
"number": "3",
"name": "IOUTA",
"type": "output",
"description": "DAC A current output."
},
{
"number": "4",
"name": "AGNDA",
"type": "power_in",
"description": "DAC A analog ground."
},
{
"number": "5",
"name": "AGNDB",
"type": "power_in",
"description": "DAC B analog ground."
},
{
"number": "6",
"name": "IOUTB",
"type": "output",
"description": "DAC B current output."
},
{
"number": "7",
"name": "VREFB",
"type": "input",
"description": "DAC B reference voltage input that establishes the DAC B full-scale output voltage, with a VREF range of −12 V to +12 V, and it can be tied to VDD."
},
{
"number": "8",
"name": "RFBB",
"type": "passive",
"description": "Establishes the DAC B voltage output when this pin is connected to an external amplifier output."
},
{
"number": "9",
"name": "SDI",
"type": "input",
"description": "Serial data input that loads data directly into the shift register."
},
{
"number": "10",
"name": "RS",
"type": "input",
"description": "Active-low reset input that sets the input and DAC registers to all 0s or midscale, giving 0x0000 when MSB = 0 and 0x8000 (AD5545) or 0x2000 (AD5555) when MSB = 1."
},
{
"number": "11",
"name": "CS",
"type": "input",
"description": "Active-low chip select that disables shift register loading when high and transfers serial register data to the input register when CS/LDAC returns high."
},
{
"number": "12",
"name": "DGND",
"type": "power_in",
"description": "Digital ground pin."
},
{
"number": "13",
"name": "VDD",
"type": "power_in",
"description": "Positive power supply input with a specified operating range of 5 V ± 10% (4.5 V to 5.5 V)."
},
{
"number": "14",
"name": "MSB",
"type": "input",
"description": "Sets the output to zero scale when MSB = 0 or midscale when MSB = 1 during a RESET pulse or at power-on, and can also be tied permanently to GND or VDD."
},
{
"number": "15",
"name": "LDAC",
"type": "input",
"description": "Level-sensitive active-low strobe that asynchronously transfers input register data to the DAC registers."
},
{
"number": "16",
"name": "CLK",
"type": "input",
"description": "Clock input whose positive edge clocks data into the shift register, with a clock input frequency of up to 50 MHz."
}
],
"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 does not assign a KiCad ERC class to RFBA/RFBB; 'passive' was chosen because they are ; The MPN AD5545BRUZ is listed in the Ordering Guide (page 23) as 16-Lead TSSOP, package option RU-16,"
],
"pages_sent": 7,
"cost_usd": 0.0445,
"at": "2026-10-30T17:05:45"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/AD5545_5555.pdf",
"pages": 23,
"sha256": "641a20e525b8da4d",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ad5545bruz.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
5.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ad5545bruz-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
5.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "96b1a9ad6f56014166c92dcc844e3770ceba9c58b3ea48bcd8d46695d3f2d3b5",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "RU-16",
"source_page": 23,
"D": {
"nom_mm": 5.0,
"range_mm": [
4.9,
5.1
]
},
"E1": {
"nom_mm": 4.4,
"range_mm": [
4.3,
4.5
]
},
"E": {
"nom_mm": 6.4,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.65,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.2,
"range_mm": [
null,
1.2
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "ad5545bruz.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}