ADUM1301ARWZ-RL vs SI8422BB-D-IS Comparison
Detailed side-by-side comparison of ADUM1301ARWZ-RL 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.
Skyworks Solutions
SI8422BB-D-IS - 2.5 kV 2-Channel Digital Isolator | Skyworks
SI8422BB-D-IS ✓ ActiveSpecification Comparison
| Parameter | ADUM1301ARWZ-RL | 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) | $3.18 | $1.52 |
| Product Type | Triple-Channel Digital Isolator | — |
| Technology | iCoupler (monolithic transformer + CMOS) | CMOS, RF-coupled isolation |
| Number of Channels | 3 | — |
| Channel Direction (ARWZ) | 2 Input / 1 Output | — |
| Maximum Data Rate | 1 Mbps | 150 Mbps |
| Common-Mode Transient Immunity (CMTI) | 25 kV/µs minimum | 20 kV/µs |
| Isolation Voltage (RMS) | 2500 Vrms | — |
| Supply Voltage (VDD1, VDD2) | 2.7 V to 5.5 V | — |
| Default Output Logic (ARWZ) | Output Low when input unpowered | — |
| Propagation Delay (typical) | 32 ns to 100 ns | — |
| Pulse-Width Distortion | < 40 ns | — |
| Channel-to-Channel Matching | ~5 ns typical | — |
| ESD Protection (HBM) | 5 kV | — |
| Package | 16-pin Wide-Body SOIC (RW-16, 0.295") | 8-SOIC narrow body (0.154", 3.90 mm width) |
| Operating Temperature Range | -40 °C to +125 °C | — |
| Creepage / Clearance | 8.0 mm minimum | — |
| RoHS Status | Compliant | RoHS-compliant (JEDEC 260 °C reflow) |
| Isolation Rating | — | 2500 V RMS |
| Channels | — | 2 (1 forward + 1 reverse) |
| Propagation Delay | — | < 10 ns (worst case) |
| Supply Voltage Range | — | 2.70 V to 5.5 V (each side) |
| Default Output State (Fail-Safe) | — | High (BB suffix; Low = AB) |
| Operating Temperature | — | -40 °C to +125 °C (industrial) |
| Mounting Type | — | Surface Mount |
| AEC-Q100 Qualification | — | Yes (automotive grade) |
| Safety Certifications | — | UL, CSA, VDE certified |
| MSL Level | — | MSL 2A |