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ADM2687EBRIZ-RL7
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Analog Devices 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 @@+# ADM2687EBRIZ-RL7++**Analog Devices** · Isolated RS-485/422 Transceivers · SOIC-16-300mil++ADM2687EBRIZ-RL7 from Analog Devices, in a SOIC-16-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | GND1 | power_in | Logic-side ground reference. |+| 2 | VCC | power_in | 5 V or 3.3 V logic-side power supply input. |+| 3 | RxD | tri_state | Receiver data output, high when (A−B)≥−30 mV, low when (A−B)≤−200 mV, tri-state when disabled (RE high). |+| 4 | RE | input | Receiver enable input, active low; enables receiver when low, disables when high. |+| 5 | DE | input | Driver enable input, active high; enables driver when high, disables when low. |+| 6 | TxD | input | Driver data input for transmission through RS-485 bus. |+| 7 | VCC | power_in | 5 V or 3.3 V logic-side power supply input. |+| 8 | GND1 | power_in | Logic-side ground reference. |+| 9 | GND2 | power_in | Bus-side ground reference. |+| 10 | VISOOUT | power_out | 3.3 V isolated power output; must be connected externally to VISOIN pin 15. |+| 11 | Y | tri_state | Driver non-inverting differential output, tri-state when DE low. |+| 12 | Z | tri_state | Driver inverting differential output, tri-state when DE low. |+| 13 | B | input | Receiver inverting differential input, −7 V to +12 V common mode range. |+| 14 | A | input | Receiver non-inverting differential input, −7 V to +12 V common mode range. |+| 15 | VISOIN | power_in | Isolated power input; must be connected externally to VISOOUT pin 10. |+| 16 | GND2 | power_in | Bus-side ground reference. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ADM2687EBRIZ-RL7`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `adm2687ebriz-rl7-etched.step` / `adm2687ebriz-rl7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adm2687ebriz-rl7.step` / `adm2687ebriz-rl7.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586192999491911680) (24 pp, sha256 `fefb94b31aa9e649`, retrieved 2026-09-18, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/adm2687ebriz-rl7-datasheet.pdf)
page.jsonadded+189@@ -0,0 +1,189 @@+{+ "slug": "adm2687ebriz-rl7",+ "version": "0.1.0",+ "type": "component",+ "description": "Analog Devices Isolated RS-485/422 Transceivers, SOIC-16-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "signal isolation devices",+ "adm2687ebriz-rl7",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "adm2687ebriz-rl7.kicad_sym",+ "adm2687ebriz-rl7.kicad_mod",+ "adm2687ebriz-rl7.glb",+ "adm2687ebriz-rl7.step",+ "adm2687ebriz-rl7.lbr",+ "docs/hero.png",+ "docs/adm2687ebriz-rl7-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ADM2687EBRIZ-RL7",+ "manufacturer": "Analog Devices",+ "package": "SOIC-16-300mil",+ "pin_count": 16,+ "category": "Signal Isolation Devices",+ "subcategory": "Isolated RS-485/422 Transceivers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586192999491911680",+ "parts": {+ "symbol": "adm2687ebriz-rl7.kicad_sym",+ "footprint": "adm2687ebriz-rl7.kicad_mod",+ "model_3d": "adm2687ebriz-rl7-etched.glb",+ "model_3d_plain": "adm2687ebriz-rl7.glb",+ "model_3d_step": "adm2687ebriz-rl7-etched.step",+ "model_3d_step_plain": "adm2687ebriz-rl7.step",+ "lbr": "adm2687ebriz-rl7.lbr"+ },+ "distributor_links": {+ "lcsc": "C83032"+ },+ "pins": [+ {+ "number": "1",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic-side ground reference."+ },+ {+ "number": "2",+ "name": "VCC",+ "type": "power_in",+ "description": "5 V or 3.3 V logic-side power supply input."+ },+ {+ "number": "3",+ "name": "RxD",+ "type": "tri_state",+ "description": "Receiver data output, high when (A−B)≥−30 mV, low when (A−B)≤−200 mV, tri-state when disabled (RE high)."+ },+ {+ "number": "4",+ "name": "RE",+ "type": "input",+ "description": "Receiver enable input, active low; enables receiver when low, disables when high."+ },+ {+ "number": "5",+ "name": "DE",+ "type": "input",+ "description": "Driver enable input, active high; enables driver when high, disables when low."+ },+ {+ "number": "6",+ "name": "TxD",+ "type": "input",+ "description": "Driver data input for transmission through RS-485 bus."+ },+ {+ "number": "7",+ "name": "VCC",+ "type": "power_in",+ "description": "5 V or 3.3 V logic-side power supply input."+ },+ {+ "number": "8",+ "name": "GND1",+ "type": "power_in",+ "description": "Logic-side ground reference."+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus-side ground reference."+ },+ {+ "number": "10",+ "name": "VISOOUT",+ "type": "power_out",+ "description": "3.3 V isolated power output; must be connected externally to VISOIN pin 15."+ },+ {+ "number": "11",+ "name": "Y",+ "type": "tri_state",+ "description": "Driver non-inverting differential output, tri-state when DE low."+ },+ {+ "number": "12",+ "name": "Z",+ "type": "tri_state",+ "description": "Driver inverting differential output, tri-state when DE low."+ },+ {+ "number": "13",+ "name": "B",+ "type": "input",+ "description": "Receiver inverting differential input, −7 V to +12 V common mode range."+ },+ {+ "number": "14",+ "name": "A",+ "type": "input",+ "description": "Receiver non-inverting differential input, −7 V to +12 V common mode range."+ },+ {+ "number": "15",+ "name": "VISOIN",+ "type": "power_in",+ "description": "Isolated power input; must be connected externally to VISOOUT pin 10."+ },+ {+ "number": "16",+ "name": "GND2",+ "type": "power_in",+ "description": "Bus-side ground reference."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 24,+ "cost_usd": 0.2891,+ "at": "2026-09-18T02:39:02"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586192999491911680",+ "pages": 24,+ "sha256": "fefb94b31aa9e649",+ "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]"+ }+}