ADUM2210TRWZ

Overview

The ADUM2210TRWZ 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 supports data rates up to 10 Mb/s. The device provides an insulation voltage of 5000 Vrms with a propagation delay of 50 ns. It features typical rise and fall times of 10 ns and operates across a temperature range of -40°C to +125°C. Packaged in a 16-pin SOIC, it draws working power currents of approximately 2.6 mA and 3.1 mA per channel.

Feature Summary

• Integrates two independent digital isolation channels using proprietary iCoupler magnetic coupling technology for high-speed signal transmission.
• Provides robust electrical isolation with a rated insulation voltage of 5000 Vrms, suitable for demanding industrial environments.
• Supports unidirectional data flow with a maximum data rate of 10 Mb/s and low propagation delay for precise timing applications.

Applications

• Industrial automation systems requiring galvanic isolation between microcontrollers and peripheral devices.
• Medical equipment interfaces needing high-voltage isolation for patient safety compliance.
• Power metering circuits isolating sensing components from processing units.

Procurement Notes

Verify the specific suffix TRWZ indicates tube packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. Ensure the component meets RoHS standards if required by your assembly process. Cross-reference the Mouser number 584-ADUM2210TRWZ for accurate identification. Check current availability status as distribution may vary by region.

Selection Notes

Select this component when dual-channel isolation is required with a 5kV rating. It is appropriate for designs needing 10 Mb/s throughput with low power consumption. Consider the 16-SOIC package for surface mount compatibility. Verify that the 3V to 5.5V supply range matches your system logic levels. Ensure the operating temperature range covers your environmental conditions.

Part Context

This part belongs to the ADuM221x series of dual-channel digital isolators. It shares architectural similarities with the ADUM2211 but differs in specific parameter configurations. The series leverages silicon dioxide insulation layers on CMOS chips to replace traditional transformer or optocoupler isolation methods.

Replacement Considerations

The ADUM2211TRWZ is a related variant within the same family. Verify functional equivalence regarding insulation voltage and data rate before substitution. Check pinout compatibility to ensure direct replacement without board redesign.