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Skyworks Solutions Inc. Si86S6xx/Lxx/Mxx/Qxx/Sxx Digital Isolators are a family of robust, high-speed, low-power, multi-channel digital isolators. These CMOS devices offer substantial data rate, propagation delay, power, size, reliability, and external BOM advantages over legacy isolation technologies. All have CMOS thresholds and Schmitt trigger inputs for high noise immunity and only require VDD bypass capacitors. Data rates up to 150Mbps are supported, and all devices achieve typical propagation delays of 10ns. This family includes SPI and QSPI capabilities with direction control pin options. Enable inputs to provide a single-point control for enabling and disabling outputs. Low-power operating modes are provided to optimize power savings.
A sleep mode option is included to help conserve power by shutting down active circuits by external pin control. Options include a choice of isolation ratings (3.75 and 6.0kVRMS). A fail-safe operating mode controls the default output state during power loss. All products are safety certified by UL, CSA, VDE, and CQC. Products in wide-body packages support voltages of 6.0kVRMS with one-minute withstand capability per UL 1577. Automotive Grade is available. The Skyworks Si86S6xx/Lxx/Mxx/Qxx/Sxx digital isolators are built using automotive-specific flows at all steps in the manufacturing process to ensure the robustness and low defectivity required for automotive applications.
• UL 1577 recognized
• Up to 6000VRMS for 1 minute
• CSA certification conformity
• IEC 62368-1 (reinforced insulation)
• VDE certification conformity
• IEC 60747-17 (reinforced)
• EN 62368-1 (reinforced insulation)
• CQC certification approval
• GB4943.1-2011
