ADUM3201TRZ-EP-RL7

Overview

The ADUM3201TRZ-EP-RL7 is a dual-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It operates within a supply voltage range of 3 V to 5.5 V and provides an isolation voltage of 2500 Vrms. The device supports data rates up to 25 Mb/s with a typical propagation delay of 45 ns. It features a common-mode transient immunity of 25 kV/µs and functions reliably across an operating temperature range of -40°C to +85°C. Packaged in an 8-SOIC housing, it draws approximately 6.1 mA and 6.9 mA on its respective channels.

Feature Summary

• Employs iCoupler magnetic coupling technology for robust signal transmission across isolation barriers.
• Provides high common-mode transient immunity to maintain signal integrity in noisy environments.
• Offers dual-channel unidirectional isolation within a compact surface-mount package.

Applications

• Automotive electronic control units requiring isolated communication interfaces
• Industrial automation systems needing reliable galvanic isolation
• Medical equipment requiring safety-certified signal isolation

Procurement Notes

Verify the specific suffix configuration against official Analog Devices documentation to ensure compatibility with automotive qualification standards. Confirm that the reel packaging matches production line requirements. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before procurement.

Selection Notes

Select this component when dual-channel isolation with 25 Mb/s data rate capability is required. Ensure the 2500 Vrms isolation rating meets system safety standards. Verify that the 8-SOIC footprint fits the PCB layout constraints. Consider the operating temperature range and power consumption characteristics relative to the application environment.

Part Context

This part belongs to the ADUM3201 series of digital isolators. It shares architectural similarities with other iCoupler devices but is distinguished by its specific data rate and automotive-grade qualification. The EP suffix indicates enhanced product specifications, often aligned with automotive reliability standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices technical support or official replacement guides for qualified alternatives.