SI8660BA-A-IS1

Digital Isolators Overview

The SI8660BA-A-IS1 is a Skyworks Solutions digital isolator featuring six unidirectional channels with capacitive coupling technology. It supports data rates up to 150 Mb/s and provides an insulation voltage of 1000 Vrms. The device operates within a supply voltage range of 2.375 V to 5.5 V, consuming typical power dissipation of 415 mW. Key timing parameters include a propagation delay of 8 ns, rise/fall times of 4 ns, and pulse width distortion of 4.5 ns. It functions reliably across temperatures from -40°C to +125°C in a 16-pin SOIC package.

Digital Isolators Feature Summary

• Six-channel unidirectional signal isolation using robust capacitive coupling architecture
• High common-mode transient immunity capability for noise-sensitive environments
• Wide operating temperature range suitable for demanding industrial conditions

Digital Isolators Applications

• Industrial automation control systems
• Power management circuit interfaces
• General-purpose isolated communication links

Digital Isolators Procurement Notes

Verify the specific suffix 'A' indicates the correct insulation rating variant, as other SKUs may differ. Confirm the 'IS1' suffix corresponds to the standard tube packaging format rather than reel options. Ensure the datasheet matches the exact part number for accurate pinout and electrical specifications before finalizing procurement orders.

Digital Isolators Selection Notes

Select this component when six independent unidirectional isolation paths are required within a single package. It is suitable for applications needing moderate insulation levels around 1000 Vrms. Consider the 150 Mb/s speed limit and 8 ns delay for timing-critical designs. Verify that the 16-pin SOIC footprint fits the target PCB layout constraints.

Digital Isolators Part Context

This part belongs to the Si866x family of general-purpose digital isolators. It shares architectural similarities with other members like the SI8660BD but differs in insulation voltage ratings and package types. The series emphasizes low power consumption and high reliability for diverse interface applications.

Digital Isolators Replacement Considerations

Check SI8660BB-B-IU for QSOP-16 packaging compatibility. Review SI8660BD-B-ISR if higher 5 kV insulation voltage is required instead of 1 kV.