SI8642BB-B-IU vs ADUM1411ARWZ Comparison
Detailed side-by-side comparison of SI8642BB-B-IU by Skyworks Solutions and ADUM1411ARWZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Skyworks Solutions
SI8642BB-B-IU - 4-Ch 2.5kV Digital Isolator, 150Mbps | Skyworks
SI8642BB-B-IU ✓ Active
Specification Comparison
| Parameter | SI8642BB-B-IU | ADUM1411ARWZ |
|---|---|---|
| Brand | Skyworks Solutions | Analog Devices |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $1.75 |
| Type | Digital Isolator, General Purpose | — |
| Number of Channels | 4 | 4 |
| Channel Configuration | 2 forward / 2 reverse | 3/1 (3 forward, 1 reverse) |
| Isolation Voltage | 2500 Vrms | 3750 Vrms |
| Data Rate | 150 Mbps | 1 Mbps |
| Propagation Delay | 8 ns typical, <10 ns max | 100 ns (typical) |
| Common-Mode Transient Immunity (CMTI) | 35 kV/µs | 25 kV/µs |
| Supply Voltage (VDD) | 2.375 V to 5.5 V | — |
| Technology | CMOS Capacitive Isolation | iCoupler® |
| Operating Temperature | -40 °C to +85 °C | — |
| Package | 16-QSOP (0.154 inch / 3.90 mm width) | 16-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Approximate Body Length | 4.90 mm (narrow body) | — |
| MSL Level | 1 | — |
| RoHS Status | Compliant | Compliant |
| Fail-Safe Output | Supported | — |
| Supply Voltage (each side) | — | 2.7 V to 5.5 V |
| Operating Temperature Range | — | -40°C to +125°C |
| Number of Pins | — | 16 |
| Output Type | — | Push-Pull |
| Input Type | — | Logic |