ADUM3201ARZ vs SI8422BB-D-IS Comparison
Detailed side-by-side comparison of ADUM3201ARZ by Analog Devices and SI8422BB-D-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
SI8422BB-D-IS - 2.5 kV 2-Channel Digital Isolator | Skyworks
SI8422BB-D-IS ✓ ActiveSpecification Comparison
| Parameter | ADUM3201ARZ | SI8422BB-D-IS |
|---|---|---|
| Brand | Analog Devices | Skyworks Solutions |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $1.52 |
| Number of Channels | 2 | — |
| Data Rate | 1 Mbps | — |
| Isolation Voltage | 2500 Vrms | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/us (minimum) | 20 kV/µs |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.70 V to 5.5 V (each side) |
| Channel Configuration | 1 forward / 1 reverse | — |
| Propagation Delay | [DATA_NEEDED: propagation delay typical/max ns] | < 10 ns (worst case) |
| Operating Temperature Range | -40 C to +125 C | — |
| Package | 8-SOIC (0.154 inch / 3.90 mm body width) | 8-SOIC narrow body (0.154", 3.90 mm width) |
| Technology | iCoupler (CMOS + on-chip transformer) | CMOS, RF-coupled isolation |
| Default Channel Direction | ADuM3201: 1 forward / 1 reverse; ADuM3200: 2 forward | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | MSL 2A |
| RoHS Status | Compliant | RoHS-compliant (JEDEC 260 °C reflow) |
| Lead-Free | Yes | — |
| Isolation Rating | — | 2500 V RMS |
| Channels | — | 2 (1 forward + 1 reverse) |
| Maximum Data Rate | — | 150 Mbps |
| Default Output State (Fail-Safe) | — | High (BB suffix; Low = AB) |
| Operating Temperature | — | -40 °C to +125 °C (industrial) |
| AEC-Q100 Qualification | — | Yes (automotive grade) |
| Safety Certifications | — | UL, CSA, VDE certified |