component
ESD224DQAR
Public Made by Adomby adom
Texas Instruments ESD Protection Devices, USON-10(1x2.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+47@@ -0,0 +1,47 @@+# ESD224DQAR++**Texas Instruments** · ESD Protection Devices · USON-10(1x2.5)++ESD224DQAR from Texas Instruments, in a USON-10(1x2.5). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | IO1_C | bidirectional | Connector-side ESD-protected I/O channel 1, to be connected to the HDMI connector and paired with system-side pin 10 (IO1_S). |+| 2 | IO2_C | bidirectional | Connector-side ESD-protected I/O channel 2, to be connected to the HDMI connector and paired with system-side pin 9 (IO2_S). |+| 3 | GND | power_in | Ground, to be connected to system ground; the GND pins (3 and 8) are shorted internally. |+| 4 | IO3_C | bidirectional | Connector-side ESD-protected I/O channel 3, to be connected to the HDMI connector and paired with system-side pin 7 (IO3_S). |+| 5 | IO4_C | bidirectional | Connector-side ESD-protected I/O channel 4, to be connected to the HDMI connector and paired with system-side pin 6 (IO4_S). |+| 6 | IO4_S | bidirectional | System-side I/O pin corresponding to IO4_C, to be connected to the system side. |+| 7 | IO3_S | bidirectional | System-side I/O pin corresponding to IO3_C, to be connected to the system side. |+| 8 | GND | power_in | Ground, to be connected to system ground; the GND pins (3 and 8) are shorted internally. |+| 9 | IO2_S | bidirectional | System-side I/O pin corresponding to IO2_C, to be connected to the system side. |+| 10 | IO1_S | bidirectional | System-side I/O pin corresponding to IO1_C, to be connected to the system side. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | USON-10(1x2.5) |+| Category | TVS/Fuse/Board Level Protection |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `ESD224DQAR`+- Footprint: `Package_SON:USON-10_2.5x1.0mm_P0.5mm`+- 3D model: USON-10(1x2.5) (KiCad packages3D, STEP)+- 3D model files: `esd224dqar-etched.step` / `esd224dqar-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esd224dqar.step` / `esd224dqar.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/esd224) (26 pp, sha256 `6cd3f123464db2db`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/esd224dqar-datasheet.pdf)
page.jsonadded+212@@ -0,0 +1,212 @@+{+ "slug": "esd224dqar",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments ESD Protection Devices, USON-10(1x2.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "tvs-fuse-board level protection",+ "esd224dqar",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "esd224dqar.kicad_sym",+ "esd224dqar.kicad_mod",+ "esd224dqar.glb",+ "esd224dqar.step",+ "esd224dqar.lbr",+ "docs/hero.png",+ "docs/esd224dqar-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "esd224dqar-hero.glb",+ "esd224dqar-hero.overlay.json"+ ],+ "component": {+ "mpn": "ESD224DQAR",+ "manufacturer": "Texas Instruments",+ "package": "USON-10(1x2.5)",+ "pin_count": 10,+ "category": "TVS/Fuse/Board Level Protection",+ "subcategory": "ESD Protection Devices",+ "datasheet": "https://www.ti.com/cn/lit/gpn/esd224",+ "parts": {+ "symbol": "esd224dqar.kicad_sym",+ "footprint": "esd224dqar.kicad_mod",+ "model_3d": "esd224dqar-hero.glb",+ "model_3d_plain": "esd224dqar.glb",+ "model_3d_step": "esd224dqar-etched.step",+ "model_3d_step_plain": "esd224dqar.step",+ "lbr": "esd224dqar.lbr"+ },+ "distributor_links": {+ "lcsc": "C1981316",+ "digikey": "296-51107-2-ND",+ "mouser": "595-ESD224DQAR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T00:52:13Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-51107-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-ESD224DQAR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IO1_C",+ "type": "bidirectional",+ "description": "Connector-side ESD-protected I/O channel 1, to be connected to the HDMI connector and paired with system-side pin 10 (IO1_S)."+ },+ {+ "number": "2",+ "name": "IO2_C",+ "type": "bidirectional",+ "description": "Connector-side ESD-protected I/O channel 2, to be connected to the HDMI connector and paired with system-side pin 9 (IO2_S)."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground, to be connected to system ground; the GND pins (3 and 8) are shorted internally."+ },+ {+ "number": "4",+ "name": "IO3_C",+ "type": "bidirectional",+ "description": "Connector-side ESD-protected I/O channel 3, to be connected to the HDMI connector and paired with system-side pin 7 (IO3_S)."+ },+ {+ "number": "5",+ "name": "IO4_C",+ "type": "bidirectional",+ "description": "Connector-side ESD-protected I/O channel 4, to be connected to the HDMI connector and paired with system-side pin 6 (IO4_S)."+ },+ {+ "number": "6",+ "name": "IO4_S",+ "type": "bidirectional",+ "description": "System-side I/O pin corresponding to IO4_C, to be connected to the system side."+ },+ {+ "number": "7",+ "name": "IO3_S",+ "type": "bidirectional",+ "description": "System-side I/O pin corresponding to IO3_C, to be connected to the system side."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground, to be connected to system ground; the GND pins (3 and 8) are shorted internally."+ },+ {+ "number": "9",+ "name": "IO2_S",+ "type": "bidirectional",+ "description": "System-side I/O pin corresponding to IO2_C, to be connected to the system side."+ },+ {+ "number": "10",+ "name": "IO1_S",+ "type": "bidirectional",+ "description": "System-side I/O pin corresponding to IO1_C, to be connected to the system side."+ }+ ],+ "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 pin-to-function mapping comes from the text of the 'Pin Configuration and Functions' table on pa; The datasheet gives no pin type classification. I assigned bidirectional to the IO pins (the datashe; Only the DQA (USON-10) package is covered by this datasheet, and the orderable list on page 16 confi"+ ],+ "pages_sent": 26,+ "cost_usd": 0.0912,+ "at": "2026-10-08T00:51:58"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/esd224",+ "pages": 26,+ "sha256": "6cd3f123464db2db",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "esd224dqar.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 1,+ 2.48,+ 0.52+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d9d0628ead2ac2bab888344afbd0ef8b0f5a4ba37641ccc66dcbe300e3a74ac0",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "esd224dqar-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 1,+ 2.48,+ 0.52+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "4bf6e44ee2d965f543b2948c8931a2089b1387c2313cddf89599d2cfc7bcb7d3",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}