component
TSC2046EQPWRQ1
Public Made by Adomby adom
Texas Instruments Touch Screen Controllers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Touch Screen Controllers, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
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"adc-dac-data conversion",
"tsc2046eqpwrq1",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
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"files": [
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"tsc2046eqpwrq1.step",
"tsc2046eqpwrq1.lbr",
"docs/hero.png",
"docs/tsc2046eqpwrq1-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tsc2046eqpwrq1-hero.glb",
"tsc2046eqpwrq1-hero.overlay.json",
"tsc2046eqpwrq1-etched.glb"
],
"component": {
"mpn": "TSC2046EQPWRQ1",
"manufacturer": "Texas Instruments",
"package": "TSSOP-16",
"pin_count": 16,
"category": "ADC/DAC/Data Conversion",
"subcategory": "Touch Screen Controllers",
"datasheet": "https://www.ti.com/cn/lit/gpn/tsc2046e-q1",
"parts": {
"symbol": "tsc2046eqpwrq1.kicad_sym",
"footprint": "tsc2046eqpwrq1.kicad_mod",
"model_3d": "tsc2046eqpwrq1-hero.glb",
"model_3d_plain": "tsc2046eqpwrq1-etched.glb",
"model_3d_step": "tsc2046eqpwrq1-etched.step",
"model_3d_step_plain": "tsc2046eqpwrq1.step",
"lbr": "tsc2046eqpwrq1.lbr"
},
"distributor_links": {
"lcsc": "C2864180",
"digikey": "296-27720-2-ND",
"mouser": "595-TSC2046EQPWRQ1"
},
"distributor_check": {
"checked_at": "2026-10-31T06:25:04Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-27720-2-ND",
"status": "found",
"lifecycle": "Last Time Buy"
},
"mouser": {
"pn": "595-TSC2046EQPWRQ1",
"status": "found",
"lifecycle": "End of Life"
}
},
"pins": [
{
"number": "1",
"name": "+VCC",
"type": "power_in",
"description": "Power supply, 2.2 V to 5.25 V operation per the features list (2.7 V to 5.25 V for the internal reference), with +VCC ≥ IOVDD."
},
{
"number": "2",
"name": "X+",
"type": "bidirectional",
"description": "X+ position input to the touch screen, with a driver switch on-resistance of 5 Ω typical and 50 mA maximum drive current."
},
{
"number": "3",
"name": "Y+",
"type": "bidirectional",
"description": "Y+ position input to the touch screen, with a driver switch on-resistance of 5 Ω typical and 50 mA maximum drive current."
},
{
"number": "4",
"name": "X-",
"type": "bidirectional",
"description": "X- position input to the touch screen, with a driver switch on-resistance of 6 Ω typical and 50 mA maximum drive current."
},
{
"number": "5",
"name": "Y-",
"type": "bidirectional",
"description": "Y- position input to the touch screen, with a driver switch on-resistance of 6 Ω typical and 50 mA maximum drive current."
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Ground; must be connected to a clean ground point."
},
{
"number": "7",
"name": "VBAT",
"type": "power_in",
"description": "Battery monitor input, measuring battery voltage from 0 V to 6 V."
},
{
"number": "8",
"name": "AUX",
"type": "input",
"description": "Auxiliary input to the ADC."
},
{
"number": "9",
"name": "VREF",
"type": "power_in",
"description": "Voltage reference input/output; the internal 2.5 V reference can be overdriven by an external source between 2 V and +VCC."
},
{
"number": "10",
"name": "IOVDD",
"type": "power_in",
"description": "Digital I/O power supply, 1.5 V to 5.25 V, which must not exceed +VCC."
},
{
"number": "11",
"name": "PENIRQ",
"type": "output",
"description": "Pen interrupt output."
},
{
"number": "12",
"name": "DOUT",
"type": "tri_state",
"description": "Serial data output, shifted on the falling edge of DCLK, and high impedance when CS is high."
},
{
"number": "13",
"name": "BUSY",
"type": "tri_state",
"description": "Busy output, high impedance when CS is high."
},
{
"number": "14",
"name": "DIN",
"type": "input",
"description": "Serial data input; if CS is low, data are latched on the rising edge of DCLK."
},
{
"number": "15",
"name": "CS",
"type": "input",
"description": "Chip select input that controls conversion timing and enables the serial input/output register; CS high = power-down mode (ADC only)."
},
{
"number": "16",
"name": "DCLK",
"type": "input",
"description": "External clock input that runs the SAR conversion process and synchronizes serial data I/O."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet does not state ERC types. Types for X+, Y+, X-, Y-, VREF, PENIRQ, DOUT and BUSY are in; Page 9 shows VFBGA ball names, but the part is sold only in TSSOP-16 (PW). The pin numbers come from"
],
"pages_sent": 9,
"cost_usd": 0.1021,
"at": "2026-10-31T06:24:30"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tsc2046e-q1",
"pages": 30,
"sha256": "78f6fa138a9c4691",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tsc2046eqpwrq1.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
5.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "6ad5e98224d02a427d9a6b929a28dbc158b9925fba5adec12db05079f1016948",
"checked": "2026-10-31",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tsc2046eqpwrq1-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.4,
5.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "20cbb346b47932bef202c7fbce668b11bf99632c120e060fd305628089a4571c",
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"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "PW0016A",
"source_page": 27,
"D": {
"nom_mm": 5.0,
"range_mm": [
4.9,
5.1
]
},
"E1": {
"nom_mm": 4.4,
"range_mm": [
4.3,
4.5
]
},
"E": {
"nom_mm": 6.4,
"range_mm": [
6.2,
6.6
]
},
"e": {
"nom_mm": 0.65,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.2,
"range_mm": [
null,
1.2
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "tsc2046eqpwrq1.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}