Si88241ED-IS Isolator with Integrated dc-dc

Default Output State

Isolation Rating

The Si88241ED-IS integrates Silicon Labs’ proven digital isolator technology with an on-chip dc-dc converter that provides isolated regulated output voltages of 3 or 5.5 V (or >5 V with external components) at peak output power levels of up to 2 W. This device provides 3 foward and 1 reverse digital channels and supports data rates up to 100 Mbps. Additionally, the Si88241ED-IS achieves propagation delays of only 23 ns max and is certified by UL, CSA, VDE, and CQC.

Similar Devices: SI88241BC-IS SI88241BD-IS SI88241EC-IS SI88241ED-IS

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Specifications Summary

Unidirectional Channels: 4

Forward Channels: 3

Reverse Channels: 1

Max Data Rate: 100

Default Output State: High

Package Type: WB SOIC20

Development Tools Type
Si88xx Isolator Evaluation Kit Evaluation Kits
Title Version Resource Type
UG232: Si88xxxISO-EVB User's Guide 0.2 User Guides
Si88241ED IBIS Models 1.0 Software
AN892: Design Guide for Isolated DC/DC Using the Si882xx/883xx 0.1 Application Notes
Si88x4x Data Sheet 1.01 Data Sheets
Effective Design Techniques for Signal and Power Supply Isolation White Papers
AN598: High-Speed Level Shifting Using Si8xxx Isolators 0.2 Application Notes
AN1131: Design Guide for Reducing Radiated Emissions in Isolated Systems Using Silicon Labs' Isolators 0.1 Application Notes
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CMOS Advanced Galvanic Isolators for Medical Electronics 0.2 White Papers
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Digital Isolator Evolution Drives Optocoupler Replacement 1.0 White Papers
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Low EMI Isolation for Medical Equipment Applications 0.2 White Papers
Isolator vs. Optocoupler Technology White Papers
PB #1606031: Inner Box Label Change Product Change Notifications (PCN)
Standard Outerbox Label Change to Include RoHS and Halogen Free Mark Product Change Notifications (PCN)
Isolation Product Selector Guide Brochures
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