ADUM5210CRSZ-RL7

Overview

The ADUM5210CRSZ-RL7 is a dual-channel digital isolator from Analog Devices, featuring integrated DC-to-DC converters. It operates within a supply voltage range of 3.135 V to 5.5 V and supports data rates up to 100 Mb/s. The device provides an insulation rating of 2500 Vrms with magnetic coupling isolation. It exhibits a propagation delay of 15 ns and functions reliably across an operating temperature range of -40°C to +105°C. Housed in a 20-pin SSOP package, it delivers an isolated output current of up to 30 mA.

Feature Summary

• Integrates dual-channel signal isolation with on-board power conversion capabilities
• Utilizes magnetic coupling technology for robust signal transmission
• Supports unidirectional data flow with high common-mode transient immunity

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment needing reliable signal separation
• Power metering applications with isolated communication interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches project requirements. Check current availability status as supply may be limited. Ensure storage conditions comply with moisture sensitivity levels. Validate pinout compatibility during integration planning.

Selection Notes

Evaluate the need for integrated power conversion versus external supplies. Consider the 2500 Vrms insulation barrier for safety compliance. Assess thermal performance within the specified temperature range. Verify interface protocol compatibility with downstream components. Review package dimensions for PCB layout constraints.

Part Context

This component belongs to the ADuM5210 series of dual-channel isolators. It shares architectural similarities with other devices in the family but differs in channel count and power specifications. The series emphasizes compact design and high reliability for industrial environments.