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Si8423 - SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

This page provides the datasheet information for the Si8423, a member of the Si8422 SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS family.

Datasheet Summary

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.

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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Datasheet preview – Si8423

Datasheet Details

Part number Si8423
Manufacturer Silicon Laboratories
File Size 374.27 KB
Description SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
Datasheet download datasheet Si8423 Datasheet
Additional preview pages of the Si8423 datasheet.

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Full PDF Text Transcription

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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.
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