component
ADUM3190ARQZ-RL7
Public Made by Adomby adom
Analog Devices Isolation Amplifiers, QSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+51@@ -0,0 +1,51 @@+# ADUM3190ARQZ-RL7++**Analog Devices** · Isolation Amplifiers · QSOP-16-150mil++ADUM3190ARQZ-RL7 from Analog Devices, in a QSOP-16-150mil. 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 main supply voltage input, operating range 3.0 V to 20 V, requires 1 μF bypass capacitor to GND1. |+| 2 | GND1 | power_in | Primary-side ground reference. |+| 3 | VREG1 | power_out | Primary-side internal regulated supply output approximately 3.0 V, requires 1 μF bypass capacitor to GND1. |+| 4 | REFOUT1 | output | Primary-side precision reference output 1.225 V ±1% over −40°C to +125°C temperature range, maximum load capacitance 15 pF. |+| 5 | NC | unconnected | No connection pin; must be connected to GND1 to prevent floating node. |+| 6 | EAOUT2 | tri_state | Open-drain isolated output voltage 2 with 2.6 V/V gain, delivers ±1 mA maximum current, requires external pull-up resistor to VDD1. |+| 7 | EAOUT | output | Isolated error amplifier output delivering ±3 mA with voltage swing from 0.4 V to 2.7 V. |+| 8 | GND1 | power_in | Primary-side ground reference. |+| 9 | GND2 | power_in | Secondary-side ground reference. |+| 10 | COMP | output | Primary-side operational amplifier output driving feedback control through isolation barrier, connection point for external compensation network. |+| 11 | −IN | input | Inverting input of primary-side op-amp, connection point for power supply output voltage divider and external compensation network. |+| 12 | +IN | input | Noninverting input of primary-side op-amp, typically connected to 1.225 V internal reference or external signal input. |+| 13 | REFOUT | output | Secondary-side precision reference output 1.225 V ±1% over −40°C to +125°C temperature range, maximum load capacitance 15 pF. |+| 14 | VREG2 | power_out | Secondary-side internal regulated supply output approximately 3.0 V, requires 1 μF bypass capacitor to GND2. |+| 15 | GND2 | power_in | Secondary-side ground reference. |+| 16 | VDD2 | power_in | Secondary-side main supply voltage input, operating range 3.0 V to 20 V, requires 1 μF bypass capacitor to GND2. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | QSOP-16-150mil |+| Category | Signal Isolation Devices |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ADUM3190ARQZ-RL7`+- Footprint: `Package_SO:QSOP-16_3.9x4.9mm_P0.635mm`+- 3D model: QSOP-16-150mil (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886278494019584) (18 pp, sha256 `a90a673379ff7a22`, retrieved 2026-09-17, tier: lcsc)+- **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/adum3190arqz-rl7-datasheet.pdf)
page.jsonadded+186@@ -0,0 +1,186 @@+{+ "slug": "adum3190arqz-rl7",+ "version": "0.1.0",+ "type": "component",+ "description": "Analog Devices Isolation Amplifiers, QSOP-16-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "signal isolation devices",+ "adum3190arqz-rl7",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "adum3190arqz-rl7.kicad_sym",+ "adum3190arqz-rl7.kicad_mod",+ "adum3190arqz-rl7.glb",+ "adum3190arqz-rl7.step",+ "adum3190arqz-rl7.lbr",+ "docs/hero.png",+ "docs/adum3190arqz-rl7-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ADUM3190ARQZ-RL7",+ "manufacturer": "Analog Devices",+ "package": "QSOP-16-150mil",+ "pin_count": 16,+ "category": "Signal Isolation Devices",+ "subcategory": "Isolation Amplifiers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886278494019584",+ "parts": {+ "symbol": "adum3190arqz-rl7.kicad_sym",+ "footprint": "adum3190arqz-rl7.kicad_mod",+ "model_3d": "adum3190arqz-rl7.glb",+ "model_3d_step": "adum3190arqz-rl7.step",+ "lbr": "adum3190arqz-rl7.lbr"+ },+ "distributor_links": {+ "lcsc": "C207394"+ },+ "pins": [+ {+ "number": "1",+ "name": "VDD1",+ "type": "power_in",+ "description": "Primary-side main supply voltage input, operating range 3.0 V to 20 V, requires 1 μF bypass capacitor to GND1."+ },+ {+ "number": "2",+ "name": "GND1",+ "type": "power_in",+ "description": "Primary-side ground reference."+ },+ {+ "number": "3",+ "name": "VREG1",+ "type": "power_out",+ "description": "Primary-side internal regulated supply output approximately 3.0 V, requires 1 μF bypass capacitor to GND1."+ },+ {+ "number": "4",+ "name": "REFOUT1",+ "type": "output",+ "description": "Primary-side precision reference output 1.225 V ±1% over −40°C to +125°C temperature range, maximum load capacitance 15 pF."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection pin; must be connected to GND1 to prevent floating node."+ },+ {+ "number": "6",+ "name": "EAOUT2",+ "type": "tri_state",+ "description": "Open-drain isolated output voltage 2 with 2.6 V/V gain, delivers ±1 mA maximum current, requires external pull-up resistor to VDD1."+ },+ {+ "number": "7",+ "name": "EAOUT",+ "type": "output",+ "description": "Isolated error amplifier output delivering ±3 mA with voltage swing from 0.4 V to 2.7 V."+ },+ {+ "number": "8",+ "name": "GND1",+ "type": "power_in",+ "description": "Primary-side ground reference."+ },+ {+ "number": "9",+ "name": "GND2",+ "type": "power_in",+ "description": "Secondary-side ground reference."+ },+ {+ "number": "10",+ "name": "COMP",+ "type": "output",+ "description": "Primary-side operational amplifier output driving feedback control through isolation barrier, connection point for external compensation network."+ },+ {+ "number": "11",+ "name": "−IN",+ "type": "input",+ "description": "Inverting input of primary-side op-amp, connection point for power supply output voltage divider and external compensation network."+ },+ {+ "number": "12",+ "name": "+IN",+ "type": "input",+ "description": "Noninverting input of primary-side op-amp, typically connected to 1.225 V internal reference or external signal input."+ },+ {+ "number": "13",+ "name": "REFOUT",+ "type": "output",+ "description": "Secondary-side precision reference output 1.225 V ±1% over −40°C to +125°C temperature range, maximum load capacitance 15 pF."+ },+ {+ "number": "14",+ "name": "VREG2",+ "type": "power_out",+ "description": "Secondary-side internal regulated supply output approximately 3.0 V, requires 1 μF bypass capacitor to GND2."+ },+ {+ "number": "15",+ "name": "GND2",+ "type": "power_in",+ "description": "Secondary-side ground reference."+ },+ {+ "number": "16",+ "name": "VDD2",+ "type": "power_in",+ "description": "Secondary-side main supply voltage input, operating range 3.0 V to 20 V, requires 1 μF bypass capacitor to GND2."+ }+ ],+ "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": 18,+ "cost_usd": 0.1727,+ "at": "2026-09-17T17:16:47"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886278494019584",+ "pages": 18,+ "sha256": "a90a673379ff7a22",+ "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",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}