component
ISO35MDWR
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+53@@ -0,0 +1,53 @@+# ISO35MDWR++**Texas Instruments** · Isolated RS-485/422 Transceivers · SOIC-16-300mil++ISO35MDWR 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 | VCC1 | power_in | Logic side power supply pin for side 1 of the isolator. |+| 2 | GND1 | power_in | Logic side ground, internally connected to pins 7 and 8. |+| 3 | R | output | Receiver output. |+| 4 | RE | input | Receiver logic-low enable input. |+| 5 | DE | input | Driver logic-high enable input. |+| 6 | D | input | Driver input. |+| 7 | GND1 | power_in | Logic side ground, internally connected to pins 2 and 8. |+| 8 | GND1 | power_in | Logic side ground, internally connected to pins 2 and 7. |+| 9 | GND2 | power_in | Bus side ground, internally connected to pins 10 and 15. |+| 10 | GND2 | power_in | Bus side ground, internally connected to pins 9 and 15. |+| 11 | Y | output | Noninverting bus output (ISO35x only; this pin is NC on the ISO15x). |+| 12 | Z | output | Inverting bus output (ISO35x only; this pin is NC on the ISO15x). |+| 13 | B | input | Inverting bus input on the ISO35x, which is an input only, not a driver output. |+| 14 | A | input | Noninverting bus input on the ISO35x, which is an input only, not a driver output. |+| 15 | GND2 | power_in | Bus side ground, internally connected to pins 9 and 10. |+| 16 | VCC2 | power_in | Bus side power supply pin for side 2 of the isolator. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO35MDWR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `iso35mdwr-etched.step` / `iso35mdwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso35mdwr.step` / `iso35mdwr.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/iso35) (32 pp, sha256 `264903a90280244c`, 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/iso35mdwr-datasheet.pdf)
page.jsonadded+249@@ -0,0 +1,249 @@+{+ "slug": "iso35mdwr",+ "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",+ "iso35mdwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "iso35mdwr.kicad_sym",+ "iso35mdwr.kicad_mod",+ "iso35mdwr.glb",+ "iso35mdwr.step",+ "iso35mdwr.lbr",+ "docs/hero.png",+ "docs/iso35mdwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "iso35mdwr-hero.glb",+ "iso35mdwr-hero.overlay.json"+ ],+ "component": {+ "mpn": "ISO35MDWR",+ "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/iso35",+ "parts": {+ "symbol": "iso35mdwr.kicad_sym",+ "footprint": "iso35mdwr.kicad_mod",+ "model_3d": "iso35mdwr-hero.glb",+ "model_3d_plain": "iso35mdwr.glb",+ "model_3d_step": "iso35mdwr-etched.step",+ "model_3d_step_plain": "iso35mdwr.step",+ "lbr": "iso35mdwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2859965",+ "digikey": "296-27521-2-ND",+ "mouser": "595-ISO35MDWR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T16:17:22Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-27521-2-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "595-ISO35MDWR",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VCC1",+ "type": "power_in",+ "description": "Logic side power supply pin for side 1 of the isolator."+ },+ {+ "number": "2",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic side ground, internally connected to pins 7 and 8."+ },+ {+ "number": "3",+ "name": "R",+ "type": "output",+ "description": "Receiver output."+ },+ {+ "number": "4",+ "name": "RE",+ "type": "input",+ "description": "Receiver logic-low enable input."+ },+ {+ "number": "5",+ "name": "DE",+ "type": "input",+ "description": "Driver logic-high enable input."+ },+ {+ "number": "6",+ "name": "D",+ "type": "input",+ "description": "Driver input."+ },+ {+ "number": "7",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic side ground, internally connected to pins 2 and 8."+ },+ {+ "number": "8",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic side ground, internally connected to pins 2 and 7."+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus side ground, internally connected to pins 10 and 15."+ },+ {+ "number": "10",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus side ground, internally connected to pins 9 and 15."+ },+ {+ "number": "11",+ "name": "Y",+ "type": "output",+ "description": "Noninverting bus output (ISO35x only; this pin is NC on the ISO15x)."+ },+ {+ "number": "12",+ "name": "Z",+ "type": "output",+ "description": "Inverting bus output (ISO35x only; this pin is NC on the ISO15x)."+ },+ {+ "number": "13",+ "name": "B",+ "type": "input",+ "description": "Inverting bus input on the ISO35x, which is an input only, not a driver output."+ },+ {+ "number": "14",+ "name": "A",+ "type": "input",+ "description": "Noninverting bus input on the ISO35x, which is an input only, not a driver output."+ },+ {+ "number": "15",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus side ground, internally connected to pins 9 and 10."+ },+ {+ "number": "16",+ "name": "VCC2",+ "type": "power_in",+ "description": "Bus side power supply pin for side 2 of the isolator."+ }+ ],+ "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 datasheet pin table covers the ISO35x family (ISO35 and ISO35M share this 16-pin DW pinout). It ; The TI package addendum (page 27) lists ISO35MDWR as Obsolete with no pack quantity and 'Call TI' fo; Pin descriptions are the datasheet's Table 5-1 wording. Pin 13 (B) and pin 14 (A) are input-only on "+ ],+ "pages_sent": 8,+ "cost_usd": 0.062,+ "at": "2026-10-08T16:16:56"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/iso35",+ "pages": 32,+ "sha256": "264903a90280244c",+ "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"+ },+ "models_3d": [+ {+ "file": "iso35mdwr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 9.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "iso35mdwr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 9.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "7160c01e28a9b5cb49d5e79b01f444db1b18814df58934b7b6741162bd180b83",+ "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]"+ }+}