SI8662BC-B-IS1R vs SI8641BD-B-ISR Comparison
Detailed side-by-side comparison of SI8662BC-B-IS1R by Skyworks Solutions and SI8641BD-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.
Skyworks Solutions
SI8662BC-B-IS1R - 6-Ch 150Mbps Digital Isolator | Skyworks
SI8662BC-B-IS1R ✓ ActiveSkyworks Solutions
SI8641BD-B-ISR - 5kVrms 4-Ch 150Mbps Digital Isolator | Skyworks
SI8641BD-B-ISR ✓ ActiveSpecification Comparison
| Parameter | SI8662BC-B-IS1R | SI8641BD-B-ISR |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.70 | $1.62 |
| Isolation Voltage (Withstand) | 3750 Vrms | — |
| Number of Channels | 6 (6 forward / 0 reverse) | 4 |
| 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] | — |
| Operating Temperature Range | -40C to +125C | -40C to +125C |
| Package Type | 16-SOIC Narrow (0.154 inch / 3.90 mm width) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 | 3 |
| Safety Approvals (Targets) | UL 1577, CSA, VDE 0884 reinforced insulation | — |
| RoHS Status | Compliant | Compliant |
| Technology | CMOS RF-coupled digital isolation | — |
| Shutdown Mode | Supported | — |
| Isolation Rating | — | 5000 Vrms |
| 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 |
| Package | — | 16-SOIC wide-body (0.295 inch / 7.5 mm) |
| 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 |