SI8442AB-C-IS vs ADUM3201ARZ Comparison
Detailed side-by-side comparison of SI8442AB-C-IS by Skyworks Solutions and ADUM3201ARZ 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
SI8442AB-C-IS - 4-Ch 2.5kV Digital Isolator 1Mbps | Skyworks
SI8442AB-C-IS ✓ ActiveAnalog Devices
ADUM3201ARZ - Dual-Channel Digital Isolator, 1Mbps, 2.5kV | Analog Devices
ADUM3201ARZ ✓ ActiveSpecification Comparison
| Parameter | SI8442AB-C-IS | ADUM3201ARZ |
|---|---|---|
| Brand | Skyworks Solutions | Analog Devices |
| Category | Digital Isolators | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $2.30 |
| Manufacturer | Skyworks Solutions Inc. | — |
| Product Type | Digital Isolator (CMOS, RF-isolation) | — |
| Number of Channels | 4 | 2 |
| Channel Configuration | 2 Forward / 2 Reverse | 1 forward / 1 reverse |
| Isolation Voltage (Vrms) | 2500 Vrms | — |
| Data Rate (max) | 1 Mbps | — |
| Propagation Delay (typical) | 35 ns | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs (typical) | 25 kV/us (minimum) |
| Supply Voltage Range (VDD1, VDD2) | 2.70 V to 5.5 V | — |
| Quiescent Current (typ, 5 V, 1 Mbps) | < 1.6 mA per channel | — |
| Operating Temperature Range | -40 °C to +125 °C (industrial) | -40 C to +125 C |
| Package / Case | 16-SOIC (0.295", 7.50 mm Body Width, wide-body) | — |
| Default Output State | High (no start-up initialization required) | — |
| Component Safety Standards | UL 1577, IEC 60747, CSA 5A | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Data Rate | — | 1 Mbps |
| Isolation Voltage | — | 2500 Vrms |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Propagation Delay | — | [DATA_NEEDED: propagation delay typical/max ns] |
| Package | — | 8-SOIC (0.154 inch / 3.90 mm body width) |
| Technology | — | iCoupler (CMOS + on-chip transformer) |
| Default Channel Direction | — | ADuM3201: 1 forward / 1 reverse; ADuM3200: 2 forward |
| MSL Level | — | [DATA_NEEDED: MSL rating] |