component
AD5447YRUZ-REEL7
Public Made by Adomby adom
Analog Devices Digital To Analog Converters (DAC), TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "ad5447yruz-reel7",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Digital To Analog Converters (DAC), TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"data acquisition",
"ad5447yruz-reel7",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
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"docs/hero.png",
"docs/ad5447yruz-reel7-datasheet.pdf",
"viewers/symbol.html",
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"ad5447yruz-reel7-hero.overlay.json",
"ad5447yruz-reel7-etched.glb"
],
"component": {
"mpn": "AD5447YRUZ-REEL7",
"manufacturer": "Analog Devices",
"package": "TSSOP-24",
"pin_count": 24,
"category": "Data Acquisition",
"subcategory": "Digital To Analog Converters (DAC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885036519337984",
"parts": {
"symbol": "ad5447yruz-reel7.kicad_sym",
"footprint": "ad5447yruz-reel7.kicad_mod",
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"model_3d_step_plain": "ad5447yruz-reel7.step",
"lbr": "ad5447yruz-reel7.lbr"
},
"distributor_links": {
"lcsc": "C514217",
"digikey": "AD5447YRUZ-REEL7TR-ND",
"mouser": "584-AD5447YRUZ-R7"
},
"distributor_check": {
"checked_at": "2026-10-19T07:17:29Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "AD5447YRUZ-REEL7TR-ND",
"status": "found"
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"mouser": {
"pn": "584-AD5447YRUZ-R7",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "AGND",
"type": "power_in",
"description": "DAC analog ground pin; normally connected to the system analog ground but can be biased to allow single-supply operation."
},
{
"number": "2",
"name": "IOUTA",
"type": "output",
"description": "DAC A current output pin."
},
{
"number": "3",
"name": "RFBA",
"type": "passive",
"description": "DAC A feedback resistor pin, connected to the external amplifier output to establish the DAC voltage output."
},
{
"number": "4",
"name": "VREFA",
"type": "input",
"description": "DAC A reference voltage input pin; the reference input range is ±10 V."
},
{
"number": "5",
"name": "DGND",
"type": "power_in",
"description": "Digital ground pin."
},
{
"number": "6",
"name": "DAC A/B",
"type": "input",
"description": "Selects DAC A when low and DAC B when high."
},
{
"number": "7",
"name": "DB11",
"type": "bidirectional",
"description": "Parallel data bit 11 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "8",
"name": "DB10",
"type": "bidirectional",
"description": "Parallel data bit 10 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "9",
"name": "DB9",
"type": "bidirectional",
"description": "Parallel data bit 9 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "10",
"name": "DB8",
"type": "bidirectional",
"description": "Parallel data bit 8 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "11",
"name": "DB7",
"type": "bidirectional",
"description": "Parallel data bit 7 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "12",
"name": "DB6",
"type": "bidirectional",
"description": "Parallel data bit 6 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "13",
"name": "DB5",
"type": "bidirectional",
"description": "Parallel data bit 5 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "14",
"name": "DB4",
"type": "bidirectional",
"description": "Parallel data bit 4 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "15",
"name": "DB3",
"type": "bidirectional",
"description": "Parallel data bit 3 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "16",
"name": "DB2",
"type": "bidirectional",
"description": "Parallel data bit 2 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "17",
"name": "DB1",
"type": "bidirectional",
"description": "Parallel data bit 1 of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "18",
"name": "DB0",
"type": "bidirectional",
"description": "Parallel data bit 0, the least significant bit (LSB), of the 12-bit data word; the data bus is also used to read back DAC register contents."
},
{
"number": "19",
"name": "CS",
"type": "input",
"description": "Active-low chip select input; used with R/W to load parallel data into the input latch or to read data from the DAC register."
},
{
"number": "20",
"name": "R/W",
"type": "input",
"description": "Read/write input; low with CS loads parallel data, and high with CS reads back the DAC register contents."
},
{
"number": "21",
"name": "VDD",
"type": "power_in",
"description": "Positive power supply input; the device operates from a 2.5 V to 5.5 V supply."
},
{
"number": "22",
"name": "VREFB",
"type": "input",
"description": "DAC B reference voltage input pin; the reference input range is ±10 V."
},
{
"number": "23",
"name": "RFBB",
"type": "passive",
"description": "DAC B feedback resistor pin, connected to the external amplifier output to establish the DAC voltage output."
},
{
"number": "24",
"name": "IOUTB",
"type": "output",
"description": "DAC B current output pin."
}
],
"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 an electrical ERC type to RFBA/RFBB; 'passive' is an inferred classifi; The datasheet does not assign an electrical ERC type to IOUTA/IOUTB; 'output' is inferred from the d; The datasheet does not assign an electrical ERC type to VREFA/VREFB; 'input' is inferred from the de"
],
"pages_sent": 32,
"cost_usd": 0.1455,
"at": "2026-10-19T07:17:11"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885036519337984",
"pages": 32,
"sha256": "edba9a6fc53a9b5c",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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},
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"checked": "2026-10-19",
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}