component
AD9288BSTZ-40
Public Made by Adomby adom
Analog Devices Analog To Digital Converters (ADC), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "ad9288bstz-40",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Analog To Digital Converters (ADC), LQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"data acquisition",
"ad9288bstz-40",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"README.md",
"ad9288bstz-40.kicad_sym",
"ad9288bstz-40.kicad_mod",
"ad9288bstz-40.glb",
"ad9288bstz-40.step",
"ad9288bstz-40.lbr",
"docs/hero.png",
"docs/ad9288bstz-40-datasheet.pdf",
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],
"component": {
"mpn": "AD9288BSTZ-40",
"manufacturer": "Analog Devices",
"package": "LQFP-48(7x7)",
"pin_count": 48,
"category": "Data Acquisition",
"subcategory": "Analog To Digital Converters (ADC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886597270458368",
"parts": {
"symbol": "ad9288bstz-40.kicad_sym",
"footprint": "ad9288bstz-40.kicad_mod",
"model_3d": "ad9288bstz-40-hero.glb",
"model_3d_plain": "ad9288bstz-40-etched.glb",
"model_3d_step": "ad9288bstz-40-etched.step",
"model_3d_step_plain": "ad9288bstz-40.step",
"lbr": "ad9288bstz-40.lbr"
},
"distributor_links": {
"lcsc": "C653455",
"digikey": "AD9288BSTZ-40-ND",
"mouser": "584-AD9288BSTZ-40"
},
"distributor_check": {
"checked_at": "2026-10-21T00:02:30Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "AD9288BSTZ-40-ND",
"status": "found"
},
"mouser": {
"pn": "584-AD9288BSTZ-40",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "2",
"name": "AINA",
"type": "input",
"description": "Analog input for Channel A; the differential input range is ±512 mV p-p with a common-mode voltage of 0.3 × VD."
},
{
"number": "3",
"name": "AINA",
"type": "input",
"description": "Complementary analog input for Channel A, used with pin 2 for differential operation with a ±512 mV p-p input range."
},
{
"number": "4",
"name": "DFS",
"type": "input",
"description": "Data Format Select: offset binary output when set low and twos complement output when set high."
},
{
"number": "5",
"name": "REFINA",
"type": "input",
"description": "Reference voltage input for Channel A; in normal operation it is strapped to REFOUT (pin 6) to use the internal reference."
},
{
"number": "6",
"name": "REFOUT",
"type": "output",
"description": "Internal reference voltage output, a stable and accurate 1.25 V reference."
},
{
"number": "7",
"name": "REFINB",
"type": "input",
"description": "Reference voltage input for Channel B; in normal operation it is strapped to REFOUT (pin 6) to use the internal reference."
},
{
"number": "8",
"name": "S1",
"type": "input",
"description": "User Select 1, which together with S2 sets the standby and data-align options per Table 4; tied with respect to VD."
},
{
"number": "9",
"name": "S2",
"type": "input",
"description": "User Select 2, which together with S1 sets the standby and data-align options per Table 4; tied with respect to VD."
},
{
"number": "10",
"name": "AINB",
"type": "input",
"description": "Complementary analog input for Channel B, used with pin 11 for differential operation with a ±512 mV p-p input range."
},
{
"number": "11",
"name": "AINB",
"type": "input",
"description": "Analog input for Channel B; the differential input range is ±512 mV p-p with a common-mode voltage of 0.3 × VD."
},
{
"number": "12",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "13",
"name": "VD",
"type": "power_in",
"description": "Analog supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "14",
"name": "ENCB",
"type": "input",
"description": "Clock (Encode) input for Channel B; fully TTL/CMOS-compatible."
},
{
"number": "15",
"name": "VDD",
"type": "power_in",
"description": "Digital supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "16",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "17",
"name": "D7B",
"type": "output",
"description": "Channel B digital output, MSB; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "18",
"name": "D6B",
"type": "output",
"description": "Channel B digital output bit 6; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "19",
"name": "D5B",
"type": "output",
"description": "Channel B digital output bit 5; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "20",
"name": "D4B",
"type": "output",
"description": "Channel B digital output bit 4; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "21",
"name": "D3B",
"type": "output",
"description": "Channel B digital output bit 3; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "22",
"name": "D2B",
"type": "output",
"description": "Channel B digital output bit 2; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "23",
"name": "D1B",
"type": "output",
"description": "Channel B digital output bit 1; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "24",
"name": "D0B",
"type": "output",
"description": "Channel B digital output, LSB; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "25",
"name": "NC",
"type": "unconnected",
"description": "Do not connect."
},
{
"number": "26",
"name": "NC",
"type": "unconnected",
"description": "Do not connect."
},
{
"number": "27",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "28",
"name": "VDD",
"type": "power_in",
"description": "Digital supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "29",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "30",
"name": "VD",
"type": "power_in",
"description": "Analog supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "31",
"name": "VD",
"type": "power_in",
"description": "Analog supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "32",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "33",
"name": "VDD",
"type": "power_in",
"description": "Digital supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "34",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "35",
"name": "NC",
"type": "unconnected",
"description": "Do not connect."
},
{
"number": "36",
"name": "NC",
"type": "unconnected",
"description": "Do not connect."
},
{
"number": "37",
"name": "D0A",
"type": "output",
"description": "Channel A digital output, LSB; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "38",
"name": "D1A",
"type": "output",
"description": "Channel A digital output bit 1; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "39",
"name": "D2A",
"type": "output",
"description": "Channel A digital output bit 2; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "40",
"name": "D3A",
"type": "output",
"description": "Channel A digital output bit 3; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "41",
"name": "D4A",
"type": "output",
"description": "Channel A digital output bit 4; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "42",
"name": "D5A",
"type": "output",
"description": "Channel A digital output bit 5; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "43",
"name": "D6A",
"type": "output",
"description": "Channel A digital output bit 6; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "44",
"name": "D7A",
"type": "output",
"description": "Channel A digital output, MSB; TTL/CMOS-compatible and high impedance in standby."
},
{
"number": "45",
"name": "GND",
"type": "power_in",
"description": "Ground connection for the device."
},
{
"number": "46",
"name": "VDD",
"type": "power_in",
"description": "Digital supply, 3 V nominal (2.7 V to 3.6 V)."
},
{
"number": "47",
"name": "ENCA",
"type": "input",
"description": "Clock (Encode) input for Channel A; fully TTL/CMOS-compatible."
},
{
"number": "48",
"name": "VD",
"type": "power_in",
"description": "Analog supply, 3 V nominal (2.7 V to 3.6 V)."
}
],
"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 package is the 48-lead LQFP (ST-48) listed for AD9288BSTZ-40 in the ordering guide, and the data; The text extraction dropped the overbar on the complementary analog inputs, so pins 3 and 10 are bot; Channel A bit order was inferred from the Table 3 range 37-44 = D0A-D7A combined with the Figure 5 p"
],
"pages_sent": 24,
"cost_usd": 0.1221,
"at": "2026-10-21T00:00:02"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886597270458368",
"pages": 24,
"sha256": "881f700c9df1b8fd",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 48,
"described": 48,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ad9288bstz-40.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
1.5
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "9dea352d93177c2904afd7d7b68ea8855ce1ab691f69f8b3e13655600514b6bf",
"checked": "2026-10-21",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ad9288bstz-40-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
9.0,
9.0,
1.5
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "c171a90b31fc7542fa8f419a9fe6a69e829f071880ccac00de2b366cd0e0b297",
"checked": "2026-10-21",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}