ADUM6412BRSZ

Overview

The ADUM6412BRSZ is a quad-channel digital isolator from Analog Devices, housed in a 24-lead SSOP package. It provides four isolated data channels with an integrated DC-to-DC converter for power isolation. The device supports unidirectional signal transmission at data rates up to 150 Mb/s. It offers a high common-mode transient immunity of 75 kV/µs and an insulation voltage rating of 3750 Vrms. Operating temperatures range from -40°C to +105°C, ensuring reliability in industrial environments.

Feature Summary

• Integrates a DC-to-DC converter to provide isolated power supply capability within the package
• Provides robust magnetic coupling isolation for four independent data channels
• Features high common-mode transient immunity to maintain signal integrity in noisy environments

Applications

• Industrial automation systems requiring multi-channel signal isolation
• Medical equipment needing galvanic isolation for safety compliance
• Power electronics monitoring circuits with high voltage differentials

Procurement Notes

Verify the specific suffix BRSZ corresponds to the SSOP-24 package and reel packaging configuration required for your assembly process. Confirm that the manufacturer's datasheet specifications match your system's voltage and thermal requirements before finalizing procurement orders.

Selection Notes

Select this component when a design requires four isolated channels within a single footprint to reduce board space. It is suitable for applications demanding high-speed data transfer alongside robust electrical isolation. Ensure the integrated power converter meets the target circuit's power budget and efficiency needs.

Part Context

This part belongs to the ADuM64xx series of quad-channel isolators. These devices consolidate multiple discrete isolation components into one package. The series is designed to simplify PCB layout while maintaining high performance standards for industrial and medical applications.

Replacement Considerations

Check the ADUM6410BRSZ or ADUM6411BRSZ for alternative channel configurations. Verify pin compatibility and functional equivalence against the original design requirements before substituting.