ADUM3201ARZ vs SI8442AB-C-IS Comparison
Detailed side-by-side comparison of ADUM3201ARZ by Analog Devices and SI8442AB-C-IS by Skyworks Solutions. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADUM3201ARZ - Dual-Channel Digital Isolator, 1Mbps, 2.5kV | Analog Devices
ADUM3201ARZ ✓ ActiveSkyworks Solutions
SI8442AB-C-IS - 4-Ch 2.5kV Digital Isolator 1Mbps | Skyworks
SI8442AB-C-IS ✓ ActiveSpecification Comparison
| Parameter | ADUM3201ARZ | SI8442AB-C-IS |
|---|---|---|
| Brand | Analog Devices | Skyworks Solutions |
| Category | Interface ICs | Digital Isolators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $1.05 |
| Number of Channels | 2 | 4 |
| Data Rate | 1 Mbps | — |
| Isolation Voltage | 2500 Vrms | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/us (minimum) | 25 kV/µs (typical) |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Channel Configuration | 1 forward / 1 reverse | 2 Forward / 2 Reverse |
| Propagation Delay | [DATA_NEEDED: propagation delay typical/max ns] | — |
| Operating Temperature Range | -40 C to +125 C | -40 °C to +125 °C (industrial) |
| 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 | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Manufacturer | — | Skyworks Solutions Inc. |
| Product Type | — | Digital Isolator (CMOS, RF-isolation) |
| Isolation Voltage (Vrms) | — | 2500 Vrms |
| Data Rate (max) | — | 1 Mbps |
| Propagation Delay (typical) | — | 35 ns |
| Supply Voltage Range (VDD1, VDD2) | — | 2.70 V to 5.5 V |
| Quiescent Current (typ, 5 V, 1 Mbps) | — | < 1.6 mA per channel |
| 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 |