ADUM6410BRSZ-RL7

Overview

The ADUM6410BRSZ-RL7 is a four-channel digital isolator from Analog Devices, housed in a 24-pin SSOP package. It integrates an internal DC/DC converter to provide isolated power for the secondary side. The device offers a data rate of 150 Mb/s and supports unidirectional signal transmission. It features a high isolation voltage of 3750 Vrms and utilizes magnetic coupling technology. The component operates within a temperature range of -40°C to +105°C and draws a typical operating supply current of 10.7 mA.

Feature Summary

• Integrates an internal DC/DC converter to generate isolated power for the secondary side, eliminating the need for external isolated power supplies.
• Provides four independent channels for unidirectional signal isolation using magnetic coupling technology.
• Supports high-speed data transmission with a specified data rate of 150 Mb/s.

Applications

• Industrial automation systems requiring galvanic isolation between control and sensor domains.
• Medical equipment needing reliable signal isolation for patient safety compliance.
• Power electronics interfaces where high common-mode transient immunity is critical.

Procurement Notes

Verify the specific suffix RL7 confirms the reel packaging format required for automated assembly processes. Confirm that the SSOP-24 footprint matches the target PCB design constraints. Ensure the 3750 Vrms isolation rating meets the safety standards applicable to the end application environment. Check for any regional distribution restrictions or limited availability status before finalizing procurement plans.

Selection Notes

Select this component when a compact solution is needed for multi-channel isolation without external isolated power components. The integrated DC/DC converter simplifies board layout compared to discrete isolators. Consider the 150 Mb/s data rate limit for high-speed communication requirements. Evaluate the thermal performance within the -40°C to +105°C operating range for the specific enclosure conditions.

Part Context

This part belongs to the ADUM6410 series of digital isolators from Analog Devices. It is designed for applications demanding robust isolation performance in a small form factor. The integration of the power converter distinguishes it from standard logic isolators that require separate isolated power sources.

FAQ

Does the ADUM6410BRSZ-RL7 require an external isolated power supply?

No, it includes an integrated DC/DC converter that generates the necessary isolated power for the secondary side.

What is the maximum data rate supported by this isolator?

The device supports a data rate of up to 150 Mb/s.