ADUM6210CRSZ-RL7

Overview

The ADUM6210CRSZ-RL7 is a two-channel digital isolator from Analog Devices, featuring an integrated DC/DC converter for power supply isolation. It operates with unidirectional signal transmission at data rates up to 100 Mb/s and provides an insulation voltage of 3750 Vrms. The device utilizes magnetic coupling technology and functions within a supply voltage range of 2.7V to 5.5V. Packaged in an SSOP-20 format, it supports operation across temperatures from -40°C to +105°C.

Feature Summary

• Integrates an on-chip DC/DC converter to provide isolated power without external components
• Employs proprietary magnetic coupling technology for robust signal transmission
• Supports high-speed data communication with low propagation delay characteristics

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reinforced safety barriers
• Power electronics control circuits

Procurement Notes

Verify the specific suffix RL7 indicates reel packaging when sourcing. Confirm the C grade temperature rating matches design requirements. Check current availability status as distribution may be limited. Ensure the SSOP-20 footprint aligns with PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when both signal isolation and integrated power conversion are required in a compact form factor. Compare against non-integrated variants if external power management is preferred. Verify that the 100 Mb/s speed meets system timing requirements. Ensure the 3750 Vrms rating satisfies applicable safety standards for the target application environment.

Part Context

This part belongs to the ADUM6210 series of ISOPwr digital isolators. It shares the core magnetic coupling architecture with other members but differs in channel count and integration levels. The RL7 suffix denotes tape-and-reel packaging suitable for automated assembly processes.

Replacement Considerations

Direct substitutes include ADUM6210CRSZ for cut-tape packaging or ADUM6210ARZ for automotive-grade variants. Cross-reference pinouts and electrical specifications carefully before substitution.