component
ADS7263SRHBR
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
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375
{
"schema_version": 1,
"type": "component",
"slug": "ads7263srhbr",
"title": "ADS7263SRHBR",
"brief": "Texas Instruments Analog To Digital Converters (ADCs), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"adc-dac-data conversion",
"ads7263srhbr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "ADS7263SRHBR",
"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/cn/lit/gpn/ads7223",
"parts": {
"symbol": "ads7263srhbr.kicad_sym",
"footprint": "ads7263srhbr.kicad_mod",
"model_3d": "ads7263srhbr-hero.glb",
"model_3d_plain": "ads7263srhbr.glb",
"model_3d_step": "ads7263srhbr-etched.step",
"model_3d_step_plain": "ads7263srhbr.step",
"lbr": "ads7263srhbr.lbr"
},
"distributor_links": {
"lcsc": "C701643",
"digikey": "ADS7263SRHBR-ND",
"mouser": "595-ADS7263SRHBR"
},
"distributor_check": {
"checked_at": "2026-10-08T18:29:24Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "ADS7263SRHBR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-ADS7263SRHBR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "CHB1P/CHB3",
"type": "input",
"description": "Fully-differential noninverting analog input channel B1, or pseudo-differential input B3."
},
{
"number": "2",
"name": "CHB1N/CHB2",
"type": "input",
"description": "Fully-differential inverting analog input channel B1, or pseudo-differential input B2."
},
{
"number": "3",
"name": "CHB0P/CHB1",
"type": "input",
"description": "Fully-differential noninverting analog input channel B0, or pseudo-differential input B1."
},
{
"number": "4",
"name": "CHB0N/CHB0",
"type": "input",
"description": "Fully-differential inverting analog input channel B0, or pseudo-differential input B0."
},
{
"number": "5",
"name": "CHA1P/CHA3",
"type": "input",
"description": "Fully-differential noninverting analog input channel A1, or pseudo-differential input A3."
},
{
"number": "6",
"name": "CHA1N/CHA2",
"type": "input",
"description": "Fully-differential inverting analog input channel A1, or pseudo-differential input A2."
},
{
"number": "7",
"name": "CHA0P/CHA1",
"type": "input",
"description": "Fully-differential noninverting analog input channel A0, or pseudo-differential input A1."
},
{
"number": "8",
"name": "CHA0N/CHA0",
"type": "input",
"description": "Fully-differential inverting analog input channel A0, or pseudo-differential input A0."
},
{
"number": "9",
"name": "REFIO1",
"type": "bidirectional",
"description": "Reference voltage input/output 1; a 22 µF ceramic capacitor connected to RGND is required."
},
{
"number": "10",
"name": "REFIO2",
"type": "bidirectional",
"description": "Reference voltage input/output 2; a 22 µF ceramic capacitor connected to RGND is required."
},
{
"number": "11",
"name": "RGND",
"type": "power_in",
"description": "Reference ground; connect to the analog ground plane with a dedicated via."
},
{
"number": "12",
"name": "AGND",
"type": "power_in",
"description": "Analog ground; connect to the analog ground plane."
},
{
"number": "13",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply, 2.7 V to 5.5 V; decouple to AGND with a 1-µF ceramic capacitor."
},
{
"number": "14",
"name": "NC",
"type": "unconnected",
"description": "This pin is not internally connected."
},
{
"number": "15",
"name": "NC",
"type": "unconnected",
"description": "This pin is not internally connected."
},
{
"number": "16",
"name": "M1",
"type": "input",
"description": "Mode pin 1; selects the digital output mode (see Table 5 of the datasheet)."
},
{
"number": "17",
"name": "M0",
"type": "input",
"description": "Mode pin 0; selects the analog input channel mode (see Table 5 of the datasheet)."
},
{
"number": "18",
"name": "SDI",
"type": "input",
"description": "Serial data input used to set up the internal registers; data on SDI are ignored when CS is high."
},
{
"number": "19",
"name": "CONVST",
"type": "input",
"description": "Conversion start; the ADC switches from sample into hold mode on the rising edge of CONVST."
},
{
"number": "20",
"name": "RD",
"type": "input",
"description": "Read data; synchronization pulse for the SDOx outputs and SDI input, triggered only when CS is low."
},
{
"number": "21",
"name": "CS",
"type": "input",
"description": "Chip select; when low the SDOx, SDI and RD pins are active, and when high the SDOx outputs are 3-stated."
},
{
"number": "22",
"name": "CLOCK",
"type": "input",
"description": "External clock input; range is 0.5 MHz to 20 MHz in half-clock mode, or 1 MHz to 40 MHz in full-clock mode."
},
{
"number": "23",
"name": "BUSY",
"type": "output",
"description": "Converter busy indicator; goes high when the inputs are in hold mode and returns low after the conversion is complete."
},
{
"number": "24",
"name": "SDOB",
"type": "tri_state",
"description": "Serial data output for converter B; active only if M1 is low and 3-stated when CS is high."
},
{
"number": "25",
"name": "SDOA",
"type": "tri_state",
"description": "Serial data output for converter A; 3-stated when CS is high."
},
{
"number": "26",
"name": "NC",
"type": "unconnected",
"description": "This pin is not internally connected."
},
{
"number": "27",
"name": "DVDD",
"type": "power_in",
"description": "Digital supply, 2.3 V to 5.5 V; decouple to DGND with a 1-µF ceramic capacitor."
},
{
"number": "28",
"name": "DGND",
"type": "power_in",
"description": "Digital ground; connect to the digital ground plane."
},
{
"number": "29",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply, 2.7 V to 5.5 V; decouple to AGND with a 1-µF ceramic capacitor."
},
{
"number": "30",
"name": "AGND",
"type": "power_in",
"description": "Analog ground; connect to the analog ground plane."
},
{
"number": "31",
"name": "CMA",
"type": "input",
"description": "Common-mode voltage input for channels Ax, used in pseudo-differential mode only."
},
{
"number": "32",
"name": "CMB",
"type": "input",
"description": "Common-mode voltage input for channels Bx, used in pseudo-differential mode only."
},
{
"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 thermal pad on the VQFN-32 (RHB) package is shown in the datasheet drawing as 'Thermal Pad' but ; The datasheet covers ADS8363, ADS7263 and ADS7223 together; the RHB pinout is shared across all thre; Pin types are mapped to KiCad ERC classes from the datasheet's I/O codes: AI analog inputs as 'input",
"exposed pad 33 added from the footprint"
],
"pages_sent": 16,
"cost_usd": 0.1118,
"at": "2026-10-08T18:28:57"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/ads7223",
"pages": 58,
"sha256": "85db427c9a609c13",
"source_tier": "lcsc"
},
"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": "ads7263srhbr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.875
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ads7263srhbr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5,
5,
0.875
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "18ec9efa042cc75d90766e80b3f9bf4160809273d9fa645c4ee8fc00184d8ab2",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "VQFN-32-EP(5x5)",
"Category": "ADC/DAC/Data Conversion",
"Pins": "33"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ads7263srhbr"
],
"discovery_pitch": "ADS7263SRHBR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ads7263srhbr.kicad_sym",
"ads7263srhbr.kicad_mod",
"ads7263srhbr.glb",
"ads7263srhbr.step",
"ads7263srhbr.lbr",
"docs/hero.png",
"docs/ads7263srhbr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ads7263srhbr-hero.glb",
"ads7263srhbr-hero.overlay.json"
],
"visibility": {
"public": true
}
}