ADUM5210BRSZ-RL7

Overview

The ADUM5210BRSZ-RL7 is a dual-channel digital isolator featuring an integrated isoPower isolated DC/DC converter. It provides bidirectional signal isolation with a data rate of 100 Mb/s and propagation delay of 15 ns. The device offers 2500 Vrms insulation rating via magnetic coupling technology. It operates on a single 5.5 V supply, delivering up to 30 mA output current from the isolated side. Packaged in a 20-SSOP format, it supports operation between -40°C and +105°C.

Feature Summary

• Integrates an isolated DC/DC converter for simplified power delivery across isolation barriers
• Provides high-speed bidirectional signal transmission at 100 Mb/s data rates
• Utilizes proprietary magnetic coupling technology for robust galvanic isolation

Applications

• Industrial automation systems requiring isolated communication interfaces
• Medical equipment needing safe patient isolation circuits
• Inverter drives and motor control applications

Procurement Notes

Verify the specific suffix RL7 against official Analog Devices documentation to confirm reel packaging specifications. Ensure the component matches the exact pinout and thermal characteristics defined in the datasheet. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Selection Notes

Select this component when both signal isolation and isolated power generation are required within a compact footprint. It is suitable for designs where space constraints prevent separate isolated power supplies. Consider the 30 mA output capability to ensure it meets the load requirements of the receiving circuitry without external regulation.

Part Context

This part belongs to the ADuM521x series of dual-channel digital isolators with integrated power converters. It complements other variants like the ADUM5211 and ADUM5212, which offer different channel configurations or polarity options. The series represents Analog Devices' solution for combining high-speed data isolation with efficient power management in a single package.

Replacement Considerations

Direct substitutes include ADUM5210ARSZ-RL7 and ADUM5210BRSZ. Verify pin compatibility and electrical parameters before substitution.