component
ISO15DWR
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 @@+# ISO15DWR++**Texas Instruments** · Isolated RS-485/422 Transceivers · SOIC-16-300mil++ISO15DWR 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, 3.15V to 3.6V with 3.3V typical |+| 2 | GND1 | power_in | Logic side ground; internally connected |+| 3 | R | output | Receiver output with output current rating of -10 to 10 mA |+| 4 | RE | input | Receiver logic-low enable input accepting 0 to 0.8V for low-level input |+| 5 | DE | input | Driver logic-high enable input accepting 2V to VCC1 for high-level input |+| 6 | D | input | Driver input accepting 0 to 6V |+| 7 | GND1 | power_in | Logic side ground; internally connected |+| 8 | GND1 | power_in | Logic side ground; internally connected |+| 9 | GND2 | power_in | Bus side ground; internally connected |+| 10 | GND2 | power_in | Bus side ground; internally connected |+| 11 | NC | unconnected | Not connected internally; may be left floating |+| 12 | A | bidirectional | Noninverting bus input or output with common-mode voltage -7 to 12V and differential voltage ±12V |+| 13 | B | bidirectional | Inverting bus input or output with common-mode voltage -7 to 12V and differential voltage ±12V |+| 14 | NC | unconnected | Not connected internally; may be left floating |+| 15 | GND2 | power_in | Bus side ground; internally connected |+| 16 | VCC2 | power_in | Bus side power supply, 3.15V to 3.6V with 3.3V typical |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO15DWR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `iso15dwr-etched.step` / `iso15dwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso15dwr.step` / `iso15dwr.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 2026-10-05, 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-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/iso15dwr-datasheet.pdf)
page.jsonadded+207@@ -0,0 +1,207 @@+{+ "slug": "iso15dwr",+ "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",+ "iso15dwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "iso15dwr.kicad_sym",+ "iso15dwr.kicad_mod",+ "iso15dwr.glb",+ "iso15dwr.step",+ "iso15dwr.lbr",+ "docs/hero.png",+ "docs/iso15dwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "iso15dwr-hero.glb",+ "iso15dwr-hero.overlay.json"+ ],+ "component": {+ "mpn": "ISO15DWR",+ "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": "iso15dwr.kicad_sym",+ "footprint": "iso15dwr.kicad_mod",+ "model_3d": "iso15dwr-hero.glb",+ "model_3d_plain": "iso15dwr.glb",+ "model_3d_step": "iso15dwr-etched.step",+ "model_3d_step_plain": "iso15dwr.step",+ "lbr": "iso15dwr.lbr"+ },+ "distributor_links": {+ "lcsc": 2869251,+ "digikey": "296-41271-2-ND",+ "mouser": "595-ISO15DWR"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T19:10:30Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-41271-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-ISO15DWR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VCC1",+ "type": "power_in",+ "description": "Logic side power supply, 3.15V to 3.6V with 3.3V typical"+ },+ {+ "number": "2",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic side ground; internally connected"+ },+ {+ "number": "3",+ "name": "R",+ "type": "output",+ "description": "Receiver output with output current rating of -10 to 10 mA"+ },+ {+ "number": "4",+ "name": "RE",+ "type": "input",+ "description": "Receiver logic-low enable input accepting 0 to 0.8V for low-level input"+ },+ {+ "number": "5",+ "name": "DE",+ "type": "input",+ "description": "Driver logic-high enable input accepting 2V to VCC1 for high-level input"+ },+ {+ "number": "6",+ "name": "D",+ "type": "input",+ "description": "Driver input accepting 0 to 6V"+ },+ {+ "number": "7",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic side ground; internally connected"+ },+ {+ "number": "8",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic side ground; internally connected"+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus side ground; internally connected"+ },+ {+ "number": "10",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus side ground; internally connected"+ },+ {+ "number": "11",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected internally; may be left floating"+ },+ {+ "number": "12",+ "name": "A",+ "type": "bidirectional",+ "description": "Noninverting bus input or output with common-mode voltage -7 to 12V and differential voltage ±12V"+ },+ {+ "number": "13",+ "name": "B",+ "type": "bidirectional",+ "description": "Inverting bus input or output with common-mode voltage -7 to 12V and differential voltage ±12V"+ },+ {+ "number": "14",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected internally; may be left floating"+ },+ {+ "number": "15",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus side ground; internally connected"+ },+ {+ "number": "16",+ "name": "VCC2",+ "type": "power_in",+ "description": "Bus side power supply, 3.15V to 3.6V with 3.3V typical"+ }+ ],+ "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": [+ "extractor flagged: Multiple pins share internal connections: GND1 (pins 2, 7, 8) and GND2 (pins 9, 10, 15) are internal"+ ],+ "pages_sent": 8,+ "cost_usd": 0.079,+ "at": "2026-10-05T19:10:15"+ },+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}