component
ISO35TDWR
Public Made by Adomby adom
Texas Instruments Isolated RS-485/422 Transceivers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# ISO35TDWR++**Texas Instruments** · Isolated RS-485/422 Transceivers · SOIC-16-300mil++ISO35TDWR from Texas Instruments, in a SOIC-16-300mil. 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 | D1 | tri_state | Transformer Driver Terminal 1, Open-Drain Output |+| 2 | D2 | tri_state | Transformer Driver Terminal 2, Open-Drain Output |+| 3 | GND1 | power_in | Logic-side Ground |+| 4 | VCC1 | power_in | Logic-side Power Supply |+| 5 | R | output | Receiver Output |+| 6 | RE | input | Receiver Enable Input. This pin has complementary logic. |+| 7 | DE | input | Driver Enable Input |+| 8 | D | input | Driver Input |+| 9 | GND2 | power_in | Bus-side Ground. Both pins are internally connected. |+| 10 | NC | unconnected | No Connect. This pin is not connected to any internal circuitry. |+| 11 | Y | output | Non-inverting Driver Output |+| 12 | Z | output | Inverting Driver Output |+| 13 | B | input | Inverting Receiver Input |+| 14 | A | input | Non-inverting Receiver Input |+| 15 | GND2 | power_in | Bus-side Ground. Both pins are internally connected. |+| 16 | VCC2 | power_in | Bus-side Power Supply |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO35TDWR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `iso35tdwr-etched.step` / `iso35tdwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso35tdwr.step` / `iso35tdwr.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/iso35t) (31 pp, sha256 `9837a1581f03b099`, retrieved 2026-10-03, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/iso35tdwr-datasheet.pdf)
page.jsonadded+205@@ -0,0 +1,205 @@+{+ "slug": "iso35tdwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Isolated RS-485/422 Transceivers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "signal isolation devices",+ "iso35tdwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "iso35tdwr.kicad_sym",+ "iso35tdwr.kicad_mod",+ "iso35tdwr.glb",+ "iso35tdwr.step",+ "iso35tdwr.lbr",+ "docs/hero.png",+ "docs/iso35tdwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "iso35tdwr-hero.glb",+ "iso35tdwr-hero.overlay.json"+ ],+ "component": {+ "mpn": "ISO35TDWR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16-300mil",+ "pin_count": 16,+ "category": "Signal Isolation Devices",+ "subcategory": "Isolated RS-485/422 Transceivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/iso35t",+ "parts": {+ "symbol": "iso35tdwr.kicad_sym",+ "footprint": "iso35tdwr.kicad_mod",+ "model_3d": "iso35tdwr-hero.glb",+ "model_3d_plain": "iso35tdwr.glb",+ "model_3d_step": "iso35tdwr-etched.step",+ "model_3d_step_plain": "iso35tdwr.step",+ "lbr": "iso35tdwr.lbr"+ },+ "distributor_links": {+ "lcsc": 191361,+ "digikey": "296-43595-2-ND",+ "mouser": "595-ISO35TDWR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T07:02:47Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-43595-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-ISO35TDWR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "D1",+ "type": "tri_state",+ "description": "Transformer Driver Terminal 1, Open-Drain Output"+ },+ {+ "number": "2",+ "name": "D2",+ "type": "tri_state",+ "description": "Transformer Driver Terminal 2, Open-Drain Output"+ },+ {+ "number": "3",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic-side Ground"+ },+ {+ "number": "4",+ "name": "VCC1",+ "type": "power_in",+ "description": "Logic-side Power Supply"+ },+ {+ "number": "5",+ "name": "R",+ "type": "output",+ "description": "Receiver Output"+ },+ {+ "number": "6",+ "name": "RE",+ "type": "input",+ "description": "Receiver Enable Input. This pin has complementary logic."+ },+ {+ "number": "7",+ "name": "DE",+ "type": "input",+ "description": "Driver Enable Input"+ },+ {+ "number": "8",+ "name": "D",+ "type": "input",+ "description": "Driver Input"+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus-side Ground. Both pins are internally connected."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No Connect. This pin is not connected to any internal circuitry."+ },+ {+ "number": "11",+ "name": "Y",+ "type": "output",+ "description": "Non-inverting Driver Output"+ },+ {+ "number": "12",+ "name": "Z",+ "type": "output",+ "description": "Inverting Driver Output"+ },+ {+ "number": "13",+ "name": "B",+ "type": "input",+ "description": "Inverting Receiver Input"+ },+ {+ "number": "14",+ "name": "A",+ "type": "input",+ "description": "Non-inverting Receiver Input"+ },+ {+ "number": "15",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus-side Ground. Both pins are internally connected."+ },+ {+ "number": "16",+ "name": "VCC2",+ "type": "power_in",+ "description": "Bus-side Power Supply"+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 7,+ "cost_usd": 0.074,+ "at": "2026-10-03T07:02:16"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/iso35t",+ "pages": 31,+ "sha256": "9837a1581f03b099",+ "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]"+ }+}