CMOS digital isolator SKYWORKS SI8662ED B IS with high noise immunity and 150 Mbps maximum data rate
Product Overview
Skyworks' Si8660/61/62/63 family of ultra-low-power digital isolators are CMOS devices offering substantial data rate, propagation delay, power, size, reliability, and external BOM advantages over legacy isolation technologies. These devices maintain stable operating parameters across wide temperature ranges and throughout their service life for ease of design and uniform performance. Key features include high noise immunity via Schmitt trigger inputs, support for data rates up to 150 Mbps with propagation delays under 10 ns, and selectable fail-safe operating modes. Safety certifications from UL, CSA, VDE, and CQC are available for isolation ratings above 1 kVRMS. Automotive Grade is available for select part numbers, manufactured using automotive-specific flows for robustness and low defectivity.
Product Attributes
- Brand: Skyworks
- Origin: Not specified (manufacturing flows described)
- Material: CMOS
- Color: Not specified
- Certifications: UL, CSA, VDE, CQC, AEC-Q100 (for Automotive Grade), IEC 60950-1, IEC 62368-1, IEC 60601-1, VDE 0884-10, EN60950-1, GB4943.1
Technical Specifications
| Ordering Part Number (OPN) | Automotive OPN | Number of Inputs VDD1 Side | Number of Inputs VDD2 Side | Max Data Rate (Mbps) | Default Output State | Isolation Rating (kV) | Package |
| Si8660BB-B-IU | Si8660BB-AU | 6 | 0 | 150 | Low | 2.5 | QSOP-16 |
| Si8660EB-B-IU | Si8660EB-AU | 6 | 0 | 150 | High | 2.5 | QSOP-16 |
| Si8661BB-B-IU | Si8661BB-AU | 5 | 1 | 150 | Low | 2.5 | QSOP-16 |
| Si8661EB-B-IU | Si8661EB-AU | 5 | 1 | 150 | High | 2.5 | QSOP-16 |
| Si8662BB-B-IU | Si8662BB-AU | 4 | 2 | 150 | Low | 2.5 | QSOP-16 |
| Si8662EB-B-IU | Si8662EB-AU | 4 | 2 | 150 | High | 2.5 | QSOP-16 |
| Si8663BB-B-IU | Si8663BB-AU | 3 | 3 | 150 | Low | 2.5 | QSOP-16 |
| Si8663EB-B-IU | Si8663EB-AU | 3 | 3 | 150 | High | 2.5 | QSOP-16 |
| Si8660BA-B-IS1 | Si8660BA-AS1 | 6 | 0 | 150 | Low | 1.0 | SOIC-16 NB |
| Si8660BB-B-IS1 | Si8660BB-AS1 | 6 | 0 | 150 | Low | 2.5 | SOIC-16 NB |
| Si8660BC-B-IS1 | Si8660BC-AS1 | 6 | 0 | 150 | Low | 3.75 | SOIC-16 NB |
| Si8660EC-B-IS1 | Si8660EC-AS1 | 6 | 0 | 150 | High | 3.75 | SOIC-16 NB |
| Si8660BD-B-IS | Si8660BD-AS | 6 | 0 | 150 | Low | 5.0 | SOIC-16 WB |
| Si8660ED-B-IS | Si8660ED-AS | 6 | 0 | 150 | High | 5.0 | SOIC-16 WB |
| Si8661BB-B-IS1 | Si8661BB-AS1 | 5 | 1 | 150 | Low | 2.5 | SOIC-16 NB |
| Si8661BC-B-IS1 | Si8661BC-AS1 | 5 | 1 | 150 | Low | 3.75 | SOIC-16 NB |
| Si8661EC-B-IS1 | Si8661EC-AS1 | 5 | 1 | 150 | High | 3.75 | SOIC-16 NB |
| Si8661BD-B-IS | Si8661BD-AS | 5 | 1 | 150 | Low | 5.0 | SOIC-16 WB |
| Si8661ED-B-IS | Si8661ED-AS | 5 | 1 | 150 | High | 5.0 | SOIC-16 WB |
| Si8661BD-B-IS2 | Si8661BD-AS2 | 5 | 1 | 150 | Low | 5.0 | SOIC-16 WB (8 mm creepage) |
| Si8662BB-B-IS1 | Si8662BB-AS1 | 4 | 2 | 150 | Low | 2.5 | SOIC-16 NB |
| Si8662BC-B-IS1 | Si8662BC-AS1 | 4 | 2 | 150 | Low | 3.75 | SOIC-16 NB |
| Si8662EC-B-IS1 | Si8662EC-AS1 | 4 | 2 | 150 | High | 3.75 | SOIC-16 NB |
| Si8662BD-B-IS | Si8662BD-AS | 4 | 2 | 150 | Low | 5.0 | SOIC-16 WB |
| Si8662ED-B-IS | Si8662ED-AS | 4 | 2 | 150 | High | 5.0 | SOIC-16 WB |
| Si8663BB-B-IS1 | Si8663BB-AS1 | 3 | 3 | 150 | Low | 2.5 | SOIC-16 NB |
| Si8663BC-B-IS1 | Si8663BC-AS1 | 3 | 3 | 150 | Low | 3.75 | SOIC-16 NB |
| Si8663EC-B-IS1 | Si8663EC-AS1 | 3 | 3 | 150 | High | 3.75 | SOIC-16 NB |
| Si8663BD-B-IS | Si8663BD-AS | 3 | 3 | 150 | Low | 5.0 | SOIC-16 WB |
| Si8663ED-B-IS | Si8663ED-AS | 3 | 3 | 150 | High | 5.0 | SOIC-16 WB |
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