ADUM5402ARWZ-RL

@@ -0,0 +1,60 @@+# ADUM5402ARWZ-RL++**Analog Devices** · Digital Isolators (With Power) · SOIC-16-300mil++ADUM5402ARWZ-RL 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 | VDD1 | power_in | Primary side supply voltage, 3.0 V to 5.5 V. Powers the input side of the isolator and the isoPower DC/DC primary. |+| 2 | GND1 | power_in | Primary side ground reference. Pin 2 and Pin 8 are internally connected; tie both to the primary common ground. |+| 3 | VIA | input | Logic input A. CMOS-level forward-channel A input on the primary side. |+| 4 | VIB | input | Logic input B. CMOS-level forward-channel B input on the primary side. |+| 5 | VOC | output | Logic output C. Reverse-channel C output on the primary side. VOH ≈ VDD1 - 0.3 V at IOx = -20 μA; VOL ≈ 0.0 V at IOx = 20 μA. |+| 6 | VOD | output | Logic output D. Reverse-channel D output on the primary side. VOH ≈ VDD1 - 0.3 V at IOx = -20 μA. |+| 7 | RCOUT | output | Regulation control output. Connects to the RCIN of an isoPower slave device to allow the ADuM5402 to control the slave's regulation function. |+| 8 | GND1 | power_in | Primary side ground reference. Internally connected to pin 2; tie both to the primary common ground. |+| 9 | GNDISO | power_in | Isolated (secondary) side ground reference. Pin 9 and Pin 15 are internally connected; tie both to the isolated common ground. |+| 10 | VSEL | input | Output voltage selection. Tie VSEL = VISO to set the VISO regulation setpoint to 5.0 V; tie VSEL = GNDISO to set the setpoint to 3.3 V. |+| 11 | VID | input | Logic input D. CMOS-level reverse-channel D input on the isolated side. |+| 12 | VIC | input | Logic input C. CMOS-level reverse-channel C input on the isolated side. |+| 13 | VOB | output | Logic output B. Forward-channel B output on the isolated side. VOH ≈ VISO - 0.3 V at IOx = -20 μA. |+| 14 | VOA | output | Logic output A. Forward-channel A output on the isolated side. VOH ≈ VISO - 0.3 V at IOx = -20 μA. |+| 15 | GNDISO | power_in | Isolated (secondary) side ground reference. Internally connected to pin 9. |+| 16 | VISO | power_out | Isolated secondary-side regulated power supply output for the isolated data channels and external load. Output is 3.3 V or 5.0 V depending on VSEL. Up to ~100 mA (5 V) or ~60 mA (3.3 V) drive. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | SOIC-16-300mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## Ordering variants++Same part, different packaging or reel option.++- `ADUM5402ARWZ-RL`+- `ADUM5402ARWZ-RLCRWZ`+- `ADUM5402ARWZ-RLCRWZ-RL`++## CAD (KiCad official)++- Symbol: `ADUM5402ARWZ-RL`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8578176955629834240) (24 pp, sha256 `b8a49e2871ddd8e8`, retrieved 2026-08-17, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/adum5402arwz-rl-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "adum5402arwz-rl",+  "version": "0.1.0",+  "type": "component",+  "description": "Analog Devices Digital Isolators (With Power), SOIC-16-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "signal isolation devices",+    "adum5402arwz-rl"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "adum5402arwz-rl.kicad_sym",+    "adum5402arwz-rl.kicad_mod",+    "adum5402arwz-rl.glb",+    "adum5402arwz-rl.step",+    "adum5402arwz-rl.lbr",+    "docs/hero.png",+    "docs/adum5402arwz-rl-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file