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Si8422 - SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

General Description

Silicon Lab's family of ultra-low-power digital isolators are CMOS devices offering substantial data rate, propagation delay, power, size, reliability, and external BOM advantages when compared to legacy isolation technologies.

Key Features

  • High-speed operation.
  • DC to 150 Mbps.
  • No start-up initialization required.
  • Wide Operating Supply Voltage: 2.6.
  • 5.5 V.
  • Up to 5000 VRMS isolation.
  • High electromagnetic immunity Ultra low power (typical) 5 V Operation:.
  • < 2.6 mA/channel at 1 Mbps.
  • < 6.8 mA/channel at 100 Mbps 2.70 V Operation:.
  • < 2.3 mA/channel at 1 Mbps.
  • < 4.6 mA/channel at 100 Mbps.
  • Schmitt trigger inputs Selectable fail-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Si8410/20/21 (5 kV) Si8422/23 (2.5 & 5 kV) L O W - P OWER, S INGLE AND D U A L - C HANNEL D IGITA L I S O L A T O R S Features  High-speed operation DC to 150 Mbps  No start-up initialization required  Wide Operating Supply Voltage: 2.6–5.5 V  Up to 5000 VRMS isolation      High electromagnetic immunity Ultra low power (typical) 5 V Operation: < 2.6 mA/channel at 1 Mbps < 6.8 mA/channel at 100 Mbps 2.70 V Operation: < 2.3 mA/channel at 1 Mbps < 4.6 mA/channel at 100 Mbps     Schmitt trigger inputs Selectable fail-safe mode Default high or low output Precise timing (typical) 11 ns propagation delay max 1.5 ns pulse width distortion 0.