ADUM1300CRWZ-RL

Overview

The ADUM1300CRWZ-RL is a triple-channel digital isolator utilizing Analog Devices iCoupler technology. It provides 2500Vrms isolation with a data rate of 90Mbps and common-mode transient immunity (CMTI) of 25kV/µs. The device operates on a 1.7V to 5.5V supply, features unidirectional channels, and is housed in a 16-SOIC package.

Feature Summary

• Integrates three independent isolation channels within a single package
• Utilizes monolithic transformer-based iCoupler technology for signal transmission
• Provides high-speed data transfer capabilities up to 90Mbps
• Offers robust common-mode transient immunity against electrical noise

Applications

• Industrial automation control systems
• Medical equipment signal isolation
• Power electronics gate drive circuits
• Inverter and motor drive interfaces

Procurement Notes

Verify the specific suffix 'CRWZ-RL' to confirm tape-and-reel packaging and RoHS compliance status. Ensure the order matches the exact channel count and voltage ratings required by the design specifications before finalizing procurement.

Selection Notes

Select this component when three isolated bidirectional or unidirectional channels are needed in a compact form factor. Consider the 90Mbps speed limit and 2500Vrms isolation rating against system requirements. Evaluate the 16-SOIC footprint for PCB layout constraints.

Part Context

This part belongs to the ADuM1300 family of general-purpose digital isolators. It shares core iCoupler architecture with other variants but differs in channel count and packaging options. It serves as a key solution for replacing traditional optocouplers in modern high-density designs.

Replacement Considerations

The ADUM1300WTRWZ-RL is listed as a parameter-equivalent alternative. Verify pinout compatibility and specific performance tolerances before substitution.