ADUM3201ARZ vs SI8621EC-B-ISR Comparison
Detailed side-by-side comparison of ADUM3201ARZ by Analog Devices and SI8621EC-B-ISR 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
SI8621EC-B-ISR - 2-Channel Digital Isolator, 3.75 kV, 150 Mbps | Skyworks
SI8621EC-B-ISR ✓ ActiveSpecification Comparison
| Parameter | ADUM3201ARZ | SI8621EC-B-ISR |
|---|---|---|
| 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 | $0.86 |
| Number of Channels | 2 | 2 |
| Data Rate | 1 Mbps | 150 Mbps (max) |
| Isolation Voltage | 2500 Vrms | — |
| Common-Mode Transient Immunity (CMTI) | 25 kV/us (minimum) | 35 kV/µs (min) |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Channel Configuration | 1 forward / 1 reverse | 1 Forward / 1 Reverse |
| Propagation Delay | [DATA_NEEDED: propagation delay typical/max ns] | — |
| Operating Temperature Range | -40 C to +125 C | — |
| Package | 8-SOIC (0.154 inch / 3.90 mm body width) | 8-SOIC (3.90 mm width, wide-body) |
| 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] | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Product Type | — | Digital Isolator, Dual-Channel |
| Isolation Voltage (rms) | — | 3750 Vrms |
| Propagation Delay (typ) | — | [DATA_NEEDED: propagation delay ns] |
| Pulse Width Distortion | — | [DATA_NEEDED: pulse width distortion ns] |
| Supply Voltage (VDD1, VDD2) | — | 2.5 V to 5.5 V |
| Quiescent Current per Channel (1 Mbps) | — | [DATA_NEEDED: Iq mA per channel] |
| Operating Temperature | — | -40 °C to +125 °C |
| Automotive Grade | — | Industrial |
| Isolation Technology | — | Capacitive RF-Coupled CMOS |
| UL 1577 Recognition | — | Recognized (per family datasheet) |