SI8660BB-B-IS1R vs SI8660BB-B-IS1 Comparison
Detailed side-by-side comparison of SI8660BB-B-IS1R by Skyworks Solutions and SI8660BB-B-IS1 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
SI8660BB-B-IS1R - 6-Ch 150Mbps 2.5kV Digital Isolator | Skyworks
SI8660BB-B-IS1R ✓ ActiveSkyworks Solutions
SI8660BB-B-IS1 - 6-Ch 2.5kV Digital Isolator, 150Mbps | Skyworks
SI8660BB-B-IS1 ✓ ActiveSpecification Comparison
| Parameter | SI8660BB-B-IS1R | SI8660BB-B-IS1 |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.78 | $2.95 |
| Manufacturer | Skyworks Solutions Inc. (formerly Silicon Labs) | — |
| Part Series | Si8660 (Low Power Six-Channel Digital Isolator) | — |
| Function | General Purpose Digital Isolator | 6-channel digital isolator |
| Number of Channels | 6 | 6 |
| Channel Configuration | 6/0 (six forward, zero reverse - unidirectional) | — |
| Data Rate | 150 Mbps | 150 Mbps |
| Isolation Voltage (rms) | 2.5 kVrms | — |
| Common-Mode Transient Immunity (CMTI) | 35 kV/µs | — |
| Supply Voltage (VDD1, VDD2) | 2.5 V to 5.5 V | — |
| Propagation Delay | [DATA_NEEDED: typical propagation delay ns] | — |
| Operating Temperature | -40 °C to +125 °C (industrial) | -40 °C to +125 °C |
| Output Type | CMOS, fail-safe default high | — |
| Package | 16-SOIC narrow-body (0.154" / 3.90 mm width) | 16-pin SOIC (NSOIC, narrow body, 0.154", 3.90 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | Compliant |
| AEC-Q100 Qualification | Per DigiKey/Silicon Labs part metadata varies; check datasheet for specific grade | — |
| Technology | CMOS, RF carrier-based capacitive/transformer isolation | — |
| Channel Direction (Fwd/Rev) | — | 0 forward / 6 reverse |
| Isolation Rating | — | 2500 Vrms |
| Propagation Delay (typ) | — | 8 ns |
| Common-Mode Transient Immunity (min) | — | 35 kV/µs |
| Common-Mode Transient Immunity (typ) | — | 50 kV/µs |
| Supply Voltage (VDDA, VDDB) | — | 2.375 V to 5.5 V |
| Fail-Safe Output | — | Yes (default-high on unpowered input) |
| Power-On Reset | — | Yes (integrated) |
| Channel-to-Channel Skew (typ) | — | 1.5 ns |