component
ISO7810DW
Public Made by Adomby adom
Texas Instruments Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+53@@ -0,0 +1,53 @@+# ISO7810DW++**Texas Instruments** · Digital Isolators · SOIC-16++ISO7810DW from Texas Instruments, in a SOIC-16. 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 | GND1 | power_in | Ground connection for VCC1 primary side of the isolation barrier. |+| 2 | NC | unconnected | No internal connection. |+| 3 | VCC1 | power_in | Primary side power supply, 2.25V to 5.5V operating range. |+| 4 | IN | input | Input channel with high level threshold 0.7×VCC1 and low level threshold 0.3×VCC1, input pulse duration minimum 7ns. |+| 5 | NC | unconnected | No internal connection. |+| 6 | NC | unconnected | No internal connection. |+| 7 | GND1 | power_in | Ground connection for VCC1 primary side of the isolation barrier. |+| 8 | NC | unconnected | No internal connection. |+| 9 | GND2 | power_in | Ground connection for VCC2 secondary side of the isolation barrier. |+| 10 | NC | unconnected | No internal connection. |+| 11 | NC | unconnected | No internal connection. |+| 12 | NC | unconnected | No internal connection. |+| 13 | OUT | output | Output channel with high level voltage VCC2-0.4V to VCC2-0.2V at IOH=-4mA (5V supply) and low level voltage 0.2V to 0.4V at IOL=4mA (5V supply). |+| 14 | VCC2 | power_in | Secondary side power supply, 2.25V to 5.5V operating range, isolated from primary side. |+| 15 | NC | unconnected | No internal connection. |+| 16 | GND2 | power_in | Ground connection for VCC2 secondary side of the isolation barrier. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16 |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO7810DW`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16 (KiCad packages3D, STEP)+- 3D model files: `iso7810dw-etched.step` / `iso7810dw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso7810dw.step` / `iso7810dw.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/iso7810) (38 pp, sha256 `5ccc65471202311c`, 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:** 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/iso7810dw-datasheet.pdf)
page.jsonadded+204@@ -0,0 +1,204 @@+{+ "slug": "iso7810dw",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "signal isolation devices",+ "iso7810dw",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "iso7810dw.kicad_sym",+ "iso7810dw.kicad_mod",+ "iso7810dw.glb",+ "iso7810dw.step",+ "iso7810dw.lbr",+ "docs/hero.png",+ "docs/iso7810dw-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ISO7810DW",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16",+ "pin_count": 16,+ "category": "Signal Isolation Devices",+ "subcategory": "Digital Isolators",+ "datasheet": "https://www.ti.com/cn/lit/gpn/iso7810",+ "parts": {+ "symbol": "iso7810dw.kicad_sym",+ "footprint": "iso7810dw.kicad_mod",+ "model_3d": "iso7810dw-etched.glb",+ "model_3d_plain": "iso7810dw.glb",+ "model_3d_step": "iso7810dw-etched.step",+ "model_3d_step_plain": "iso7810dw.step",+ "lbr": "iso7810dw.lbr"+ },+ "distributor_links": {+ "lcsc": "C2878514",+ "digikey": "2156-ISO7810DW-296-ND",+ "mouser": "595-ISO7810DW"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T07:53:53Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "2156-ISO7810DW-296-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-ISO7810DW",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND1",+ "type": "power_in",+ "description": "Ground connection for VCC1 primary side of the isolation barrier."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "3",+ "name": "VCC1",+ "type": "power_in",+ "description": "Primary side power supply, 2.25V to 5.5V operating range."+ },+ {+ "number": "4",+ "name": "IN",+ "type": "input",+ "description": "Input channel with high level threshold 0.7×VCC1 and low level threshold 0.3×VCC1, input pulse duration minimum 7ns."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "7",+ "name": "GND1",+ "type": "power_in",+ "description": "Ground connection for VCC1 primary side of the isolation barrier."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Ground connection for VCC2 secondary side of the isolation barrier."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "11",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "12",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "13",+ "name": "OUT",+ "type": "output",+ "description": "Output channel with high level voltage VCC2-0.4V to VCC2-0.2V at IOH=-4mA (5V supply) and low level voltage 0.2V to 0.4V at IOL=4mA (5V supply)."+ },+ {+ "number": "14",+ "name": "VCC2",+ "type": "power_in",+ "description": "Secondary side power supply, 2.25V to 5.5V operating range, isolated from primary side."+ },+ {+ "number": "15",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "16",+ "name": "GND2",+ "type": "power_in",+ "description": "Ground connection for VCC2 secondary side of the isolation barrier."+ }+ ],+ "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": 19,+ "cost_usd": 0.1515,+ "at": "2026-10-01T07:53:37"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/iso7810",+ "pages": 38,+ "sha256": "5ccc65471202311c",+ "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]"+ }+}