Skyworks Solutions Inc.

04/28/2023 | Press release | Archived content

The new Si86S6x state-of-the-art digital isolators include several outstanding and unique features.

Connecting Everyone and Everything, All the Time

Skyworks is pleased to introduce Si86Sx Digital Isolators.

The new Si86S6x state-of-the-art digital isolators include several outstanding and unique features. These devices are robust, with a 6.0 kVrms isolation barrier, and have low-power and sleep modes for conserving power. They have CMOS thresholds, Schmitt trigger inputs, a deglitch filter option and high CMTI for over-all high noise immunity. This product family also has specially designed options for SPI and QSPI bus isolation, as well as Wi-Fi compatible options for greater flexibility. Data rates up to 150 Mbps are supported, and devices achieve typical propagation delays of to 10 ns.

Si86Sx Digital Isolators New and Improved Features & Specifications

  • Highly robust isolation barrier
    • Greater than 10 kV surge immunity
    • 6.0 kVrms/ 1 min max rating
    • 2121 Vpeak working voltage
    • 8 kV IEC 61000-4-2 contact discharge withstand
  • Enhanced EMC for automotive applications
  • AEC-Q100 qualified, DFMEA, DFT
    • Automotive production flow, fault and test coverage
  • High CMTI: 100 kV/µs
  • Wide VDD range: 2.25 V - 5.5 V
  • CMOS inputs instead of TTL for noise immunity
  • Deglitch to prevent false trigger from noise
  • Low power, sleep & Wi-Fi compatible modes
  • Pin-to-pin compatible with Si86xx

Key Applications

On Board Chargers (OBC)

dc-dc inverters

Isolated CAN buses

Key Applications

Programmable Logic Controllers (PLC)

Solar Inverters, Motor Control

Isolated RS485 / Fieldbus

EV charging stations

Key Applications

Server / Cloud Power Supplies

Base station Power Supplies

Crypto mining / Gaming power supplies

USA: 949-231-3000 | Asia: 886-2-2735-0399 | Europe: 33 (0) 143548540

Skyworks, 5260 California Ave, Irvine, CA 92617

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