component
ADC12L066CIVY
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"type": "component",
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"title": "ADC12L066CIVY",
"brief": "Texas Instruments Analog To Digital Converters (ADC), TQFP-32(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
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"component": {
"mpn": "ADC12L066CIVY",
"manufacturer": "Texas Instruments",
"package": "TQFP-32(7x7)",
"pin_count": 32,
"category": "Data Acquisition",
"subcategory": "Analog To Digital Converters (ADC)",
"datasheet": "https://www.ti.com/cn/lit/gpn/adc12l066",
"parts": {
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"footprint": "adc12l066civy.kicad_mod",
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"lbr": "adc12l066civy.lbr"
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"distributor_links": {
"lcsc": "C1542914",
"mouser": "926-ADC12L066CIVY"
},
"distributor_check": {
"checked_at": "2026-10-08T22:08:45Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": "926-ADC12L066CIVY",
"status": "found",
"lifecycle": "Obsolete"
}
},
"pins": [
{
"number": "1",
"name": "VREF",
"type": "power_in",
"description": "Reference input bypassed to AGND with a 0.1 µF monolithic capacitor; VREF is 1.0 V nominal and should be between 0.8 V and 1.5 V."
},
{
"number": "2",
"name": "VIN+",
"type": "power_in",
"description": "Positive analog signal input; with VREF = 1.0 V the differential input is 2.0 VP-P, and the input peaks should never exceed VA − 0.8 V."
},
{
"number": "3",
"name": "VIN-",
"type": "power_in",
"description": "Negative analog signal input that may be tied to VCM for single-ended operation, but a differential input signal is required for best performance."
},
{
"number": "4",
"name": "AGND",
"type": "power_in",
"description": "Ground return for the analog supply."
},
{
"number": "5",
"name": "VA",
"type": "power_in",
"description": "Positive analog supply, operated from +3.0 V to +3.6 V and bypassed to AGND with a 0.1 µF capacitor within 1 cm plus a 10 µF capacitor."
},
{
"number": "6",
"name": "VA",
"type": "power_in",
"description": "Positive analog supply, operated from +3.0 V to +3.6 V and bypassed to AGND with a 0.1 µF capacitor within 1 cm plus a 10 µF capacitor."
},
{
"number": "7",
"name": "AGND",
"type": "power_in",
"description": "Ground return for the analog supply."
},
{
"number": "8",
"name": "PD",
"type": "input",
"description": "Power-down input; when high the converter is held in power-down mode (50 mW with a 66 MHz clock), and when low it is in active mode."
},
{
"number": "9",
"name": "DGND",
"type": "power_in",
"description": "Ground return for the digital supply."
},
{
"number": "10",
"name": "CLK",
"type": "input",
"description": "Clock input with a range of 1 MHz to 80 MHz (typical), specified performance at 66 MHz, sampled on the rising edge."
},
{
"number": "11",
"name": "OE",
"type": "input",
"description": "Output enable; when low the TRI-STATE data outputs are enabled, and when high they are placed in a high impedance state."
},
{
"number": "12",
"name": "DGND",
"type": "power_in",
"description": "Ground return for the digital supply."
},
{
"number": "13",
"name": "VD",
"type": "power_in",
"description": "Positive digital supply, connected to the same quiet +3.3 V source as VA and bypassed to DGND with a 0.1 µF capacitor in parallel with a 10 µF capacitor within 1 cm of the pin."
},
{
"number": "14",
"name": "D0",
"type": "tri_state",
"description": "Digital output bit 0 (LSB) of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "15",
"name": "D1",
"type": "tri_state",
"description": "Digital output bit 1 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "16",
"name": "D2",
"type": "tri_state",
"description": "Digital output bit 2 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "17",
"name": "D3",
"type": "tri_state",
"description": "Digital output bit 3 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "18",
"name": "D4",
"type": "tri_state",
"description": "Digital output bit 4 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "19",
"name": "D5",
"type": "tri_state",
"description": "Digital output bit 5 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "20",
"name": "DR GND",
"type": "power_in",
"description": "Ground return for the digital supply of the output drivers, to be connected to system digital ground and not in close proximity to the DGND or AGND pins."
},
{
"number": "21",
"name": "VDR",
"type": "power_in",
"description": "Positive supply for the output drivers, from +1.8 V to VD, which must never exceed VD by more than 300 mV."
},
{
"number": "22",
"name": "D6",
"type": "tri_state",
"description": "Digital output bit 6 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "23",
"name": "D7",
"type": "tri_state",
"description": "Digital output bit 7 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "24",
"name": "D8",
"type": "tri_state",
"description": "Digital output bit 8 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "25",
"name": "D9",
"type": "tri_state",
"description": "Digital output bit 9 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "26",
"name": "D10",
"type": "tri_state",
"description": "Digital output bit 10 of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "27",
"name": "D11",
"type": "tri_state",
"description": "Digital output bit 11 (MSB) of the 12-bit offset binary conversion result, TTL/CMOS compatible and TRI-STATE controlled by OE."
},
{
"number": "28",
"name": "AGND",
"type": "power_in",
"description": "Ground return for the analog supply."
},
{
"number": "29",
"name": "VA",
"type": "power_in",
"description": "Positive analog supply, operated from +3.0 V to +3.6 V and bypassed to AGND with a 0.1 µF capacitor within 1 cm plus a 10 µF capacitor."
},
{
"number": "30",
"name": "VRN",
"type": "passive",
"description": "High impedance reference bypass pin, bypassed to AGND with a 0.1 µF capacitor; nominal voltage VRM − VREF/2; do not load."
},
{
"number": "31",
"name": "VRP",
"type": "passive",
"description": "High impedance reference bypass pin, bypassed to AGND with a 0.1 µF capacitor; nominal voltage VRM + VREF/2; do not load."
},
{
"number": "32",
"name": "VRM",
"type": "passive",
"description": "High impedance reference bypass pin, bypassed to AGND with a 0.1 µF capacitor; nominal voltage VA/2; do not load."
}
],
"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: Package naming differs: the hint says TQFP-32(7x7), but the datasheet and TI packaging list the part; The connection diagram on page 2 is an image with no text layer, so pin numbering was taken from the; Pin types are inferred from the datasheet descriptions: VRP/VRM/VRN are classed as passive (high-imp",
"8/32 pins cited to the wrong page (name found elsewhere): ['16:D2@p4', '17:D3@p4', '18:D4@p4', '19:D5@p4']"
],
"pages_sent": 38,
"cost_usd": 0.072,
"at": "2026-10-08T22:07:54"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/adc12l066",
"pages": 38,
"sha256": "6f1f3b8cb7bb0b75",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 32,
"described": 32,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"footprint_binding": "identity",
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"checked": "2026-10-08",
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"sha256": "5613761f392d9ca239f7b0509c5bf079a957fff99f71e2defb87b3fbe08c5dc8",
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]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "TQFP-32(7x7)",
"Category": "Data Acquisition",
"Pins": "32"
}
},
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"author": {
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"email": "[email protected]"
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