ADUM3200WARZ

Overview

The ADUM3200WARZ is a bidirectional digital isolator from the Analog Devices ADUM3200 series, housed in an SOIC-8 package. It features magnetic coupling isolation with a rated insulation voltage of 2500 Vrms and supports data rates up to 25 Mb/s. The device operates on a supply voltage range of 2.7 V to 5.5 V, drawing a typical operating current of 7.7 mA. Key electrical parameters include a propagation delay of 45 ns and AEC-Q100 qualification for automotive applications. It provides enhanced system-level ESD reliability and functions within a temperature range of -40°C to +105°C.

Feature Summary

• Bidirectional signal transmission capability
• Enhanced system-level ESD protection
• Magnetic coupling isolation technology

Applications

• Automotive electronic control units
• Industrial communication interfaces
• General-purpose isolated data links

Procurement Notes

Verify the specific suffix against official documentation to confirm functional equivalence, as ordering codes may indicate variations in packaging or testing criteria. Confirm that the component meets the required AEC-Q100 standards for your target application environment. Ensure compatibility with the specified SOIC-8 footprint and thermal management requirements during integration.

Selection Notes

Select this component when bidirectional isolation is required alongside robust ESD performance. The 2500 Vrms rating suits applications needing moderate isolation strength. Consider the 45 ns propagation delay for timing-sensitive designs. Verify that the 2.7 V minimum supply voltage aligns with the system's power architecture before finalizing the design.

Part Context

This part belongs to the ADUM3200 family of digital isolators utilizing iCoupler technology. It is distinct from unidirectional variants like the ADUM3200WBRZ and high-speed N-series models. The WARZ suffix typically denotes a wide-body SOIC package configuration suitable for higher creepage distances compared to narrow-body options.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.