CMOS digital isolator SKYWORKS SI8622BC-B-IS with high noise immunity and selectable fail safe modes
Product Overview
Skyworks' Si861x/2x series are ultra-low-power, single and dual-channel digital isolators designed for high-speed operation up to 150 Mbps. These CMOS devices offer significant advantages over legacy isolation technologies in terms of data rate, propagation delay, power consumption, size, and reliability. They feature stable operating parameters across wide temperature ranges and device lifetimes, ensuring consistent performance. With high noise immunity due to Schmitt trigger inputs and minimal external component requirements (only VDD bypass capacitors), these isolators simplify design. They support selectable fail-safe modes and offer various isolation ratings. Safety certifications from UL, CSA, VDE, and CQC are included, with wide-body packages supporting reinforced insulation up to 5 kVRMS. Automotive Grade options are available, manufactured with automotive-specific processes for enhanced robustness.
Product Attributes
- Brand: Skyworks
- Certifications: UL 1577, CSA, IEC 60950-1, IEC 62368-1, IEC 60601-1, VDE 0884-10, CQC, GB4943.1-2011, AEC-Q100 (Automotive Grade)
- Material: CMOS
- Regulatory Approvals: UL 1577 recognized (Up to 5000 VRMS for 1 minute), CSA approval, IEC 60950-1, 62368-1, 60601-1 (reinforced insulation), VDE certification conformity, CQC certification approval, GB4943.1-2011
- Compliance: RoHS-compliant packages
Technical Specifications
| Ordering Part Number (OPN) | Automotive OPN | # Inputs VDD1 | # Inputs VDD2 | Max Data Rate (Mbps) | Default Output State | Isolation Rating (kV) | Package | Reinforced VDE 0884-10 (10 kV Surge) |
| Si8610BB-B-IS | Si8610BB-AS | 1 | 0 | 150 | Low | 2.5 | SOIC-8 | |
| Si8610BC-B-IS | Si8610BC-AS | 1 | 0 | 150 | Low | 3.75 | SOIC-8 | |
| Si8610EC-B-IS | Si8610EC-AS | 1 | 0 | 150 | High | 3.75 | SOIC-8 | |
| Si8610BD-B-IS | Si8610BD-AS | 1 | 0 | 150 | Low | 5.0 | WB SOIC-16 | |
| Si8610ED-B-IS | Si8610ED-AS | 1 | 0 | 150 | High | 5.0 | WB SOIC-16 | |
| Si8620BB-B-IS | Si8620BB-AS | 2 | 0 | 150 | Low | 2.5 | SOIC-8 | |
| Si8620EB-B-IS | Si8620EB-AS | 2 | 0 | 150 | High | 2.5 | SOIC-8 | |
| Si8620BC-B-IS | Si8620BC-AS | 2 | 0 | 150 | Low | 3.75 | SOIC-8 | |
| Si8620EC-B-IS | Si8620EC-AS | 2 | 0 | 150 | High | 3.75 | SOIC-8 | |
| Si8620BD-B-IS | Si8620BD-AS | 2 | 0 | 150 | Low | 5.0 | WB SOIC-16 | |
| Si8620ED-B-IS | Si8620ED-AS | 2 | 0 | 150 | High | 5.0 | WB SOIC-16 | |
| Si8621BB-B-IS | Si8621BB-AS | 1 | 1 | 150 | Low | 2.5 | SOIC-8 | |
| Si8621BC-B-IS | Si8621BC-AS | 1 | 1 | 150 | Low | 3.75 | SOIC-8 | |
| Si8621EC-B-IS | Si8621EC-AS | 1 | 1 | 150 | High | 3.75 | SOIC-8 | |
| Si8621BD-B-IS | Si8621BD-AS | 1 | 1 | 150 | Low | 5.0 | WB SOIC-16 | |
| Si8621ED-B-IS | Si8621ED-AS | 1 | 1 | 150 | High | 5.0 | WB SOIC-16 | |
| Si8622BB-B-IS | Si8622BB-AS | 1 | 1 | 150 | Low | 2.5 | SOIC-8 | |
| Si8622EB-B-IS | Si8622EB-AS | 1 | 1 | 150 | High | 2.5 | SOIC-8 | |
| Si8622BC-B-IS | Si8622BC-AS | 1 | 1 | 150 | Low | 3.75 | SOIC-8 | |
| Si8622EC-B-IS | Si8622EC-AS | 1 | 1 | 150 | High | 3.75 | SOIC-8 | |
| Si8622BD-B-IS | Si8622BD-AS | 1 | 1 | 150 | Low | 5.0 | WB SOIC-16 | |
| Si8622ED-B-IS | Si8622ED-AS | 1 | 1 | 150 | High | 5.0 | WB SOIC-16 | |
| SI8610BB-B-IM1 | SI8610BB-AM1 | 1 | 0 | 150 | Low | 2.5 | DFN-8 | |
| SI8610EB-B-IM1 | SI8610EB-AM1 | 1 | 0 | 150 | High | 2.5 | DFN-8 | |
| SI8620BB-B-IM1 | SI8620BB-AM1 | 2 | 0 | 150 | Low | 2.5 | DFN-8 | |
| SI8620EB-B-IM1 | SI8620EB-AM1 | 2 | 0 | 150 | High | 2.5 | DFN-8 | |
| SI8621BB-B-IM1 | SI8621BB-AM1 | 1 | 1 | 150 | Low | 2.5 | DFN-8 | |
| SI8621EB-B-IM1 | SI8621EB-AM1 | 1 | 1 | 150 | High | 2.5 | DFN-8 | |
| SI8622BB-B-IM1 | SI8622BB-AM1 | 1 | 1 | 150 | Low | 2.5 | DFN-8 | |
| SI8622EB-B-IM1 | SI8622EB-AM1 | 1 | 1 | 150 | High | 2.5 | DFN-8 | |
| Si8620BT-IS | Si8620BT-AS | 2 | 0 | 150 | Low | 5.0 | WB SOIC-16 | Yes |
| Si8620ET-IS | Si8620ET-AS | 2 | 0 | 150 | High | 5.0 | WB SOIC-16 | Yes |
| Si8621BT-IS | Si8621BT-AS | 1 | 1 | 150 | Low | 5.0 | WB SOIC-16 | Yes |
| Si8621ET-IS | Si8621ET-AS | 1 | 1 | 150 | High | 5.0 | WB SOIC-16 | Yes |
| Si8622BT-IS | Si8622BT-AS | 1 | 1 | 150 | Low | 5.0 | WB SOIC-16 | Yes |
| Si8622ET-IS | Si8622ET-AS | 1 | 1 | 150 | High | 5.0 | WB SOIC-16 | Yes |
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