ADUM1200WTRZ53-RL7

Overview

The ADUM1200WTRZ53-RL7 is a general-purpose digital isolator manufactured by Analog Devices Inc. It utilizes magnetic coupling technology to provide electrical isolation between circuits. The device features two unidirectional channels with a data rate of 25 Mbps and an isolation voltage of 2500 Vrms. It operates within a supply voltage range of 2.7V to 5.5V and supports a wide operating temperature range from -40°C to +125°C. The component is housed in an 8-SOIC package.

Feature Summary

• Provides galvanic isolation using proprietary magnetic coupling technology
• Supports high-speed digital signal transmission at 25 Mbps
• Features robust common-mode transient immunity for noisy environments
• Operates without the need for isolated power supplies

Applications

• Industrial automation systems requiring signal isolation
• Medical equipment with safety isolation requirements
• Automotive electronics interfaces
• Power metering and energy monitoring devices

Procurement Notes

Verify the exact suffix WTRZ53-RL7 against official manufacturer documentation, as this specific combination may indicate a limited availability or obsolete status. Confirm that the replacement part maintains identical pinout and electrical specifications to ensure compatibility with existing designs.

Selection Notes

Select this component when bidirectional communication is not required, as it offers only unidirectional channels. Ensure the design accommodates the SOIC-8 package dimensions and thermal characteristics. Verify that the 2500 Vrms isolation rating meets the safety standards applicable to the target application environment.

Part Context

This part belongs to the ADUM1200 series of digital isolators from Analog Devices. The series is known for combining high performance with low power consumption. The 'W' suffix typically denotes automotive grade qualification, while 'TRZ53' indicates specific packaging and tape/reel configuration details defined by the manufacturer.

Replacement Considerations

ADUM1200WURZ53 is listed as a parameter-equivalent substitute.