SI8641BD-B-ISR vs SI8662BC-B-IS1R Comparison
Detailed side-by-side comparison of SI8641BD-B-ISR by Skyworks Solutions and SI8662BC-B-IS1R 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
SI8641BD-B-ISR - 5kVrms 4-Ch 150Mbps Digital Isolator | Skyworks
SI8641BD-B-ISR ✓ ActiveSkyworks Solutions
SI8662BC-B-IS1R - 6-Ch 150Mbps Digital Isolator | Skyworks
SI8662BC-B-IS1R ✓ ActiveSpecification Comparison
| Parameter | SI8641BD-B-ISR | SI8662BC-B-IS1R |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $2.70 |
| Isolation Rating | 5000 Vrms | — |
| Number of Channels | 4 | 6 (6 forward / 0 reverse) |
| Data Rate | 150 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 35 kV/µs (minimum) | — |
| Propagation Delay | 8 ns (typical) | — |
| Supply Voltage Range (VDD1, VDD2) | 2.375 V to 5.5 V | — |
| Operating Temperature Range | -40C to +125C | -40C to +125C |
| Package | 16-SOIC wide-body (0.295 inch / 7.5 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Isolation Technology | CMOS capacitive / RF digital isolation | — |
| Default Output State | Fail-safe high or fail-safe low (option dependent) | — |
| Enable Pin | Yes | — |
| Channel Direction | Bidirectional / unidirectional configurations available in family | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | 2 |
| Isolation Voltage (Withstand) | — | 3750 Vrms |
| Channel Configuration | — | BC (6F/0R) |
| Maximum Data Rate | — | 150 Mbps |
| Common Mode Transient Immunity (CMTI) | — | 35 kV/us |
| Supply Voltage (VDD1, VDD2) | — | 3.0 V to 5.5 V |
| Propagation Delay (Typical) | — | 18 ns |
| Pulse Width Distortion | — | [DATA_NEEDED: pulse width distortion spec] |
| Package Type | — | 16-SOIC Narrow (0.154 inch / 3.90 mm width) |
| Safety Approvals (Targets) | — | UL 1577, CSA, VDE 0884 reinforced insulation |
| Technology | — | CMOS RF-coupled digital isolation |
| Shutdown Mode | — | Supported |