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TS3USBCA410IRSVR
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Texas Instruments Analog Switches / Multiplexers, UQFN-16(1.8x2.6). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# TS3USBCA410IRSVR++**Texas Instruments** · Analog Switches / Multiplexers · UQFN-16(1.8x2.6)++TS3USBCA410IRSVR from Texas Instruments, in a UQFN-16(1.8x2.6). 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 | VCC | power_in | Power supply, 2.4 V to 5.5 V; requires 0.1 µF and 1 µF external decoupling capacitors placed close to this pin. |+| 2 | MIC_GND1/Ln1 | bidirectional | Analog audio MIC/AGND signal connection to audio codec with 50-80 mΩ ON resistance; also functions as general-purpose I/O. |+| 3 | MIC_GND2/Ln2 | bidirectional | Analog audio MIC/AGND signal connection to audio codec with 50-80 mΩ ON resistance; also functions as general-purpose I/O. |+| 4 | OEn | input | Output enable control; L = normal operation, H = standby mode with I2C register reset (default); internal weak pull-up resistor. |+| 5 | SEL1/SCL | bidirectional | Pin configuration mode: SEL1 for switch selection; I2C mode: SCL clock requiring external pull-up 0.62-2.2 kΩ to VI2C; internal weak pull-down. |+| 6 | SEL0/SDA | bidirectional | Pin configuration mode: SEL0 for switch selection; I2C mode: SDA data requiring external pull-up 0.62-2.2 kΩ to VI2C; internal weak pull-down. |+| 7 | LnBp | bidirectional | High-speed differential pair positive I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance. |+| 8 | LnBn | bidirectional | High-speed differential pair negative I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance. |+| 9 | GND | power_in | Primary ground connection; must be connected to system ground. |+| 10 | SBU2 | bidirectional | USB Type-C SBU2 pin DC-coupled connection; internal nominally 1.6 MΩ pull-down resistor; failsafe feature. |+| 11 | SBU1 | bidirectional | USB Type-C SBU1 pin DC-coupled connection; internal nominally 1.6 MΩ pull-down resistor; failsafe feature. |+| 12 | I2C_EN | input | 3-level mode select pin; L = pin-configuration mode, M = I2C mode ADDR0, H = I2C mode ADDR1; internal weak pull-down. |+| 13 | LnCn | bidirectional | High-speed differential pair negative I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance. |+| 14 | LnCp | bidirectional | High-speed differential pair positive I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance. |+| 15 | LnAn | bidirectional | High-speed differential pair negative I/O preferred for DisplayPort AUX; supports PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance. |+| 16 | LnAp | bidirectional | High-speed differential pair positive I/O preferred for DisplayPort AUX; supports PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | UQFN-16(1.8x2.6) |+| Category | Communication Interface Chip/UART/485/232 |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `TS3USBCA410IRSVR`+- Footprint: `Package_DFN_QFN:UQFN-16_1.8x2.6mm_P0.4mm`+- 3D model: UQFN-16(1.8x2.6), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.55 mm nominal UFQFPN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `ts3usbca410irsvr-etched.step` / `ts3usbca410irsvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ts3usbca410irsvr.step` / `ts3usbca410irsvr.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/ts3usbca4) (45 pp, sha256 `28ce8be13d774aa3`, retrieved 2026-10-01, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ts3usbca410irsvr-datasheet.pdf)
page.jsonadded+191@@ -0,0 +1,191 @@+{+ "slug": "ts3usbca410irsvr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog Switches / Multiplexers, UQFN-16(1.8x2.6). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "communication interface chip-uart-485-232",+ "ts3usbca410irsvr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ts3usbca410irsvr.kicad_sym",+ "ts3usbca410irsvr.kicad_mod",+ "ts3usbca410irsvr.glb",+ "ts3usbca410irsvr.step",+ "ts3usbca410irsvr.lbr",+ "docs/hero.png",+ "docs/ts3usbca410irsvr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TS3USBCA410IRSVR",+ "manufacturer": "Texas Instruments",+ "package": "UQFN-16(1.8x2.6)",+ "pin_count": 16,+ "category": "Communication Interface Chip/UART/485/232",+ "subcategory": "Analog Switches / Multiplexers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ts3usbca4",+ "parts": {+ "symbol": "ts3usbca410irsvr.kicad_sym",+ "footprint": "ts3usbca410irsvr.kicad_mod",+ "model_3d": "ts3usbca410irsvr-etched.glb",+ "model_3d_plain": "ts3usbca410irsvr.glb",+ "model_3d_step": "ts3usbca410irsvr-etched.step",+ "model_3d_step_plain": "ts3usbca410irsvr.step",+ "lbr": "ts3usbca410irsvr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2151016",+ "digikey": "296-TS3USBCA410IRSVRTR-ND",+ "mouser": "595-TS3USBCA410IRSVR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T18:36:49Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TS3USBCA410IRSVRTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TS3USBCA410IRSVR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply, 2.4 V to 5.5 V; requires 0.1 µF and 1 µF external decoupling capacitors placed close to this pin."+ },+ {+ "number": "2",+ "name": "MIC_GND1/Ln1",+ "type": "bidirectional",+ "description": "Analog audio MIC/AGND signal connection to audio codec with 50-80 mΩ ON resistance; also functions as general-purpose I/O."+ },+ {+ "number": "3",+ "name": "MIC_GND2/Ln2",+ "type": "bidirectional",+ "description": "Analog audio MIC/AGND signal connection to audio codec with 50-80 mΩ ON resistance; also functions as general-purpose I/O."+ },+ {+ "number": "4",+ "name": "OEn",+ "type": "input",+ "description": "Output enable control; L = normal operation, H = standby mode with I2C register reset (default); internal weak pull-up resistor."+ },+ {+ "number": "5",+ "name": "SEL1/SCL",+ "type": "bidirectional",+ "description": "Pin configuration mode: SEL1 for switch selection; I2C mode: SCL clock requiring external pull-up 0.62-2.2 kΩ to VI2C; internal weak pull-down."+ },+ {+ "number": "6",+ "name": "SEL0/SDA",+ "type": "bidirectional",+ "description": "Pin configuration mode: SEL0 for switch selection; I2C mode: SDA data requiring external pull-up 0.62-2.2 kΩ to VI2C; internal weak pull-down."+ },+ {+ "number": "7",+ "name": "LnBp",+ "type": "bidirectional",+ "description": "High-speed differential pair positive I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance."+ },+ {+ "number": "8",+ "name": "LnBn",+ "type": "bidirectional",+ "description": "High-speed differential pair negative I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance."+ },+ {+ "number": "9",+ "name": "GND",+ "type": "power_in",+ "description": "Primary ground connection; must be connected to system ground."+ },+ {+ "number": "10",+ "name": "SBU2",+ "type": "bidirectional",+ "description": "USB Type-C SBU2 pin DC-coupled connection; internal nominally 1.6 MΩ pull-down resistor; failsafe feature."+ },+ {+ "number": "11",+ "name": "SBU1",+ "type": "bidirectional",+ "description": "USB Type-C SBU1 pin DC-coupled connection; internal nominally 1.6 MΩ pull-down resistor; failsafe feature."+ },+ {+ "number": "12",+ "name": "I2C_EN",+ "type": "input",+ "description": "3-level mode select pin; L = pin-configuration mode, M = I2C mode ADDR0, H = I2C mode ADDR1; internal weak pull-down."+ },+ {+ "number": "13",+ "name": "LnCn",+ "type": "bidirectional",+ "description": "High-speed differential pair negative I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance."+ },+ {+ "number": "14",+ "name": "LnCp",+ "type": "bidirectional",+ "description": "High-speed differential pair positive I/O or single-ended I/O for DisplayPort AUX, PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance."+ },+ {+ "number": "15",+ "name": "LnAn",+ "type": "bidirectional",+ "description": "High-speed differential pair negative I/O preferred for DisplayPort AUX; supports PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance."+ },+ {+ "number": "16",+ "name": "LnAp",+ "type": "bidirectional",+ "description": "High-speed differential pair positive I/O preferred for DisplayPort AUX; supports PCIe clock, I2C, UART, debug; 450-670 MHz bandwidth, 4.9-7.5 Ω ON resistance."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ts3usbca4",+ "pages": 45,+ "sha256": "28ce8be13d774aa3",+ "source_tier": "lcsc"+ },+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}