SI8662BB-B-IU

Digital Isolators Overview

The SI8662BB-B-IU is a six-channel digital isolator from Skyworks Solutions, utilizing advanced capacitive coupling technology. It features four forward and two reverse channels with a data rate of 150 Mb/s. The device operates within a supply voltage range of 2.375 V to 5.5 V and provides an insulation voltage of 2500 Vrms. Key electrical parameters include a propagation delay of 8 ns, rise/fall times of 4 ns, and pulse width distortion of 4.5 ns. It supports general-purpose protocols and functions across a temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Six-channel isolation architecture with four forward and two reverse signal paths
• Advanced capacitive coupling technology eliminating isolated power supply requirements
• High-speed data transmission capability at 150 Mb/s for efficient signal integrity

Digital Isolators Applications

• Industrial automation systems requiring robust signal isolation
• Power electronics interfaces for motor control applications
• General-purpose digital communication links in noisy environments

Digital Isolators Procurement Notes

Verify the specific suffix 'IU' corresponds to the QSOP-16 package configuration as documented in official Skyworks datasheets. Confirm that the component meets AEC-Q100 qualification standards if automotive application is intended. Ensure compatibility with the required operating temperature range and voltage specifications before finalizing procurement orders.

Digital Isolators Selection Notes

Select this component when six independent isolation channels are required within a single package. The high data rate suits applications needing fast signal transfer without compromising isolation integrity. Consider the unidirectional channel configuration for appropriate circuit design alignment. Evaluate power consumption constraints against the specified maximum power dissipation limits.

Digital Isolators Part Context

This part belongs to the Si866x series of digital isolators from Skyworks Solutions. The series utilizes proprietary capacitive coupling technology to provide reliable isolation without magnetic components. This specific model offers a balanced mix of channel count and speed for versatile industrial use cases.

Digital Isolators Replacement Considerations

Public confirmed substitute part numbers: SI8662BD-B-IS, SI8662AB-B-IS1.