ADUM1201WSRZ53

Overview

The ADUM1201WSRZ53 is a dual-channel digital isolator utilizing iCoupler magnetic coupling technology. It provides 2500Vrms isolation with a data rate of 1Mbps and a minimum common-mode transient immunity of 25kV/µs. The device operates on a supply voltage range of 3V to 5.5V, features unidirectional channel types, and supports an operating temperature range from -40°C to 125°C. It is housed in an 8-SOIC package.

Feature Summary

• Implements iCoupler magnetic coupling technology for high-speed signal transmission
• Provides robust electrical isolation rated at 2500Vrms
• Supports bidirectional communication and 3V/5V level translation

Applications

• Industrial automation systems requiring galvanic isolation
• Medical equipment demanding high safety standards
• Power electronics control circuits

Procurement Notes

Verify the specific suffix '53' against official Analog Devices documentation to confirm manufacturing lot or revision details. Confirm component availability status as this part number may be obsolete or superseded by standard variants like the ADUM1201WSRZ. Ensure compliance with RoHS and REACH regulations before procurement.

Selection Notes

Select this component when a dual-channel isolator with 1Mbps speed and wide temperature range (-40°C to 125°C) is required. It is suitable for applications needing 2500Vrms isolation in an 8-SOIC package. Consider the ADUM1201 series alternatives if higher data rates or different packaging options are needed.

Part Context

This component belongs to the ADuM120x family of dual-channel digital isolators from Analog Devices. These devices combine high-speed CMOS and monolithic transformer technology to offer performance superior to optocouplers. The family includes various speed grades and packaging options tailored for general-purpose isolation needs.

Replacement Considerations

Public confirmed substitute part numbers include ADUM1201WSRZ and ADUM1201WSRZ-RL7.