component
DDC114IRTCR
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), QFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "ddc114irtcr",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Analog To Digital Converters (ADC), QFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"data acquisition",
"ddc114irtcr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
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"ddc114irtcr.lbr",
"docs/hero.png",
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"viewers/symbol.html",
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"component": {
"mpn": "DDC114IRTCR",
"manufacturer": "Texas Instruments",
"package": "QFN-48-EP(7x7)",
"pin_count": 49,
"category": "Data Acquisition",
"subcategory": "Analog To Digital Converters (ADC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/ddc114",
"parts": {
"symbol": "ddc114irtcr.kicad_sym",
"footprint": "ddc114irtcr.kicad_mod",
"model_3d": "ddc114irtcr-hero.glb",
"model_3d_plain": "ddc114irtcr.glb",
"model_3d_step": "ddc114irtcr-etched.step",
"model_3d_step_plain": "ddc114irtcr.step",
"lbr": "ddc114irtcr.lbr"
},
"distributor_links": {
"lcsc": "C2670728",
"digikey": "DDC114IRTCR-ND",
"mouser": "595-DDC114IRTCR"
},
"distributor_check": {
"checked_at": "2026-10-08T03:37:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "DDC114IRTCR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-DDC114IRTCR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "DOUT",
"type": "output",
"description": "Digital output serial data output, paired with complementary DOUT on pin 2."
},
{
"number": "2",
"name": "DOUT",
"type": "output",
"description": "Complementary serial data output signal of DOUT on pin 1."
},
{
"number": "3",
"name": "CLK_4X",
"type": "input",
"description": "Master clock divider control: 0 selects divide by 1, 1 selects divide by 4."
},
{
"number": "4",
"name": "FORMAT",
"type": "input",
"description": "Digital output word format control: 0 selects 16 bits, 1 selects 20 bits."
},
{
"number": "5",
"name": "HISPD/LOPWR",
"type": "input",
"description": "Mode control: 0 selects Low-Power mode, 1 selects High-Speed mode."
},
{
"number": "6",
"name": "RANGE0",
"type": "input",
"description": "Range control 0, the least significant bit of the 3-bit range select."
},
{
"number": "7",
"name": "RANGE1",
"type": "input",
"description": "Range control 1, the middle bit of the 3-bit range select."
},
{
"number": "8",
"name": "RANGE2",
"type": "input",
"description": "Range control 2, the most significant bit of the 3-bit range select."
},
{
"number": "9",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "10",
"name": "VREF",
"type": "power_in",
"description": "External voltage reference input, 4.096V nominal."
},
{
"number": "11",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "12",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "13",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "14",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "15",
"name": "AIN4",
"type": "input",
"description": "Analog input 4."
},
{
"number": "16",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "17",
"name": "AIN3",
"type": "input",
"description": "Analog input 3."
},
{
"number": "18",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "19",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "20",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "21",
"name": "AIN2",
"type": "input",
"description": "Analog input 2."
},
{
"number": "22",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "23",
"name": "AIN1",
"type": "input",
"description": "Analog input 1."
},
{
"number": "24",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "25",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "26",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "27",
"name": "AVDD",
"type": "power_in",
"description": "Analog power supply, 5V nominal; electrical characteristics specify 4.75V to 5.25V."
},
{
"number": "28",
"name": "AGND",
"type": "power_in",
"description": "Analog ground."
},
{
"number": "29",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "30",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "31",
"name": "TEST",
"type": "input",
"description": "Test mode control input."
},
{
"number": "32",
"name": "RESET",
"type": "input",
"description": "Resets the digital circuitry, active low."
},
{
"number": "33",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "34",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "35",
"name": "DIN",
"type": "input",
"description": "Complementary serial data input (optional, see text on page 13)."
},
{
"number": "36",
"name": "DIN",
"type": "input",
"description": "Serial data input."
},
{
"number": "37",
"name": "DVDD",
"type": "power_in",
"description": "Digital power supply, 3V nominal; electrical characteristics specify 2.7V to 5.25V."
},
{
"number": "38",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "39",
"name": "DCLK",
"type": "input",
"description": "Complementary serial data clock input (optional, see text on page 13)."
},
{
"number": "40",
"name": "DCLK",
"type": "input",
"description": "Serial data clock input."
},
{
"number": "41",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "42",
"name": "CLK",
"type": "input",
"description": "Master clock input."
},
{
"number": "43",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "44",
"name": "DVALID",
"type": "output",
"description": "Data valid output, active low."
},
{
"number": "45",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "46",
"name": "CONV",
"type": "input",
"description": "Conversion control input: 0 integrates on side B, 1 integrates on side A."
},
{
"number": "47",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "48",
"name": "DGND",
"type": "power_in",
"description": "Digital ground."
},
{
"number": "49",
"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 requested package hint is QFN-48-EP(7x7). The datasheet's Package Option Addendum (page 29) list; The datasheet does not designate an exposed thermal pad or give its pin number. The EP in the hint c; The top-view pin graphic on page 5 is garbled in the extracted text. Pin numbers were taken from the",
"exposed pad 49 added from the footprint"
],
"pages_sent": 8,
"cost_usd": 0.0738,
"at": "2026-10-08T03:37:38"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/ddc114",
"pages": 36,
"sha256": "f1528c1cb4923a0c",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 49,
"described": 49,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ddc114irtcr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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"footprint_binding": "identity",
"sha256": "0d8cc89c03642543244edaef88c5dd69097834fd35f76a555976c6d1f9732457",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}