component
ADS125H02IRHBT
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADCs), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "ads125h02irhbt",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Analog To Digital Converters (ADCs), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"adc-dac-data conversion",
"ads125h02irhbt",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ads125h02irhbt.kicad_sym",
"ads125h02irhbt.kicad_mod",
"ads125h02irhbt.glb",
"ads125h02irhbt.step",
"ads125h02irhbt.lbr",
"docs/hero.png",
"docs/ads125h02irhbt-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ads125h02irhbt-hero.glb",
"ads125h02irhbt-hero.overlay.json",
"ads125h02irhbt-etched.glb"
],
"component": {
"mpn": "ADS125H02IRHBT",
"manufacturer": "Texas Instruments",
"package": "VQFN-32-EP(5x5)",
"pin_count": 33,
"category": "ADC/DAC/Data Conversion",
"subcategory": "Analog To Digital Converters (ADCs)",
"datasheet": "https://www.ti.com/lit/ds/symlink/ads125h02.pdf",
"parts": {
"symbol": "ads125h02irhbt.kicad_sym",
"footprint": "ads125h02irhbt.kicad_mod",
"model_3d": "ads125h02irhbt-hero.glb",
"model_3d_plain": "ads125h02irhbt-etched.glb",
"model_3d_step": "ads125h02irhbt-etched.step",
"model_3d_step_plain": "ads125h02irhbt.step",
"lbr": "ads125h02irhbt.lbr"
},
"distributor_links": {
"lcsc": "C2670814",
"digikey": "296-ADS125H02IRHBTTR-ND",
"mouser": "595-ADS125H02IRHBT"
},
"distributor_check": {
"checked_at": "2026-10-31T00:08:29Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-ADS125H02IRHBTTR-ND",
"status": "found"
},
"mouser": {
"pn": "595-ADS125H02IRHBT",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "REFP0",
"type": "input",
"description": "Reference input 0 positive."
},
{
"number": "2",
"name": "CAPP",
"type": "output",
"description": "PGA output P; connect a 1-nF C0G dielectric capacitor from CAPP to CAPN."
},
{
"number": "3",
"name": "CAPN",
"type": "output",
"description": "PGA output N; connect a 1-nF C0G dielectric capacitor from CAPP to CAPN."
},
{
"number": "4",
"name": "AVDD",
"type": "power_in",
"description": "Low-voltage analog power supply (5 V); recommended range is 4.75 V to 5.25 V."
},
{
"number": "5",
"name": "AGND",
"type": "power_in",
"description": "Analog ground; connect to the ADC ground plane."
},
{
"number": "6",
"name": "REFOUT",
"type": "output",
"description": "2.5-V reference output; connect a 10-µF capacitor to AGND."
},
{
"number": "7",
"name": "RESET",
"type": "input",
"description": "Reset; active low."
},
{
"number": "8",
"name": "START",
"type": "input",
"description": "Conversion start, active high."
},
{
"number": "9",
"name": "CS2",
"type": "input",
"description": "Serial interface chip select 2 to select the PGA for communication."
},
{
"number": "10",
"name": "CS1",
"type": "input",
"description": "Serial interface chip select 1 to select the ADC for communication."
},
{
"number": "11",
"name": "SCLK",
"type": "input",
"description": "Serial interface shift clock."
},
{
"number": "12",
"name": "DIN",
"type": "input",
"description": "Serial interface data input."
},
{
"number": "13",
"name": "DRDY",
"type": "output",
"description": "Data-ready indicator; active low."
},
{
"number": "14",
"name": "DOUT/DRDY",
"type": "output",
"description": "Serial interface data output and data-ready indicator (active low)."
},
{
"number": "15",
"name": "BYPASS",
"type": "output",
"description": "2-V subregulator output; connect a 1-µF capacitor to DGND."
},
{
"number": "16",
"name": "DGND",
"type": "power_in",
"description": "Digital ground; connect to the ADC ground plane."
},
{
"number": "17",
"name": "DVDD",
"type": "power_in",
"description": "Digital power supply (3 V to 5 V as printed in the pin table; Recommended Operating Conditions list 2.7 V to 5.25 V)."
},
{
"number": "18",
"name": "CLKIN",
"type": "input",
"description": "External clock input; connect to DGND for internal oscillator operation."
},
{
"number": "19",
"name": "HV_AVSS",
"type": "power_in",
"description": "High-voltage negative analog power supply."
},
{
"number": "20",
"name": "HV_AVDD",
"type": "power_in",
"description": "High-voltage positive analog power supply."
},
{
"number": "21",
"name": "NC",
"type": "unconnected",
"description": "No connection; electrically float or tie to AGND."
},
{
"number": "22",
"name": "NC",
"type": "unconnected",
"description": "No connection; electrically float or tie to AGND."
},
{
"number": "23",
"name": "IDAC2",
"type": "output",
"description": "Current source 2 output."
},
{
"number": "24",
"name": "IDAC1",
"type": "output",
"description": "Current source 1 output."
},
{
"number": "25",
"name": "AINCOM",
"type": "input",
"description": "Analog input common (single-ended common input)."
},
{
"number": "26",
"name": "AIN0",
"type": "input",
"description": "Analog input 0."
},
{
"number": "27",
"name": "AIN1",
"type": "input",
"description": "Analog input 1."
},
{
"number": "28",
"name": "GPIO3",
"type": "bidirectional",
"description": "General-purpose input/output 3."
},
{
"number": "29",
"name": "GPIO2",
"type": "bidirectional",
"description": "General-purpose input/output 2."
},
{
"number": "30",
"name": "REFN1/GPIO1",
"type": "bidirectional",
"description": "Reference input 1 negative and general-purpose input/output 1."
},
{
"number": "31",
"name": "REFP1/GPIO0",
"type": "bidirectional",
"description": "Reference input 1 positive and general-purpose input/output 0."
},
{
"number": "32",
"name": "REFN0",
"type": "input",
"description": "Reference input 0 negative."
},
{
"number": "33",
"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 thermal pad is listed in the pin table with no number (it is not a numbered pin). It is ; DVDD supply range conflicts within the datasheet: the pin function table says 3 V to 5 V, while Reco; DOUT/DRDY is labeled a digital output in the pin table and is mapped to KiCad 'output'; the datashee",
"exposed pad 33 added from the footprint"
],
"pages_sent": 15,
"cost_usd": 0.0835,
"at": "2026-10-31T00:08:14"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/ads125h02.pdf",
"pages": 88,
"sha256": "a7b83e6da70041ca",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 33,
"described": 33,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ads125h02irhbt.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.0,
5.0,
0.875
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ads125h02irhbt-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.0,
5.0,
0.875
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "9fc52414f4870f99a8023b839e79623c0f131d51ff6681aed403c2481f7ce796",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "RHB0032E",
"source_page": 78,
"D": {
"nom_mm": 5.0,
"range_mm": [
4.9,
5.1
]
},
"E1": {
"nom_mm": 5.0,
"range_mm": [
4.9,
5.1
]
},
"e": {
"nom_mm": 0.5,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.0,
"range_mm": [
null,
1.0
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "ads125h02irhbt.step",
"verdict": "PASS",
"reasons": [
"height within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}