ADUM3300BRWZ-RL

Overview

The ADUM3300BRWZ-RL is a triple-channel digital isolator utilizing iCoupler magnetic coupling technology. It provides 2500Vrms isolation voltage and supports data rates up to 90Mbps with a typical propagation delay of 32ns. The device operates on a single supply voltage ranging from 2.7V to 5.5V and features bidirectional signal channels. It is housed in a 16-pin SOIC package and is designed for operation within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates three independent bidirectional digital signal channels within a single compact package.
• Employs monolithic air core transformer technology to achieve high-speed data transmission without external magnetics.
• Provides enhanced system-level ESD reliability compared to traditional optical isolators.

Applications

• Industrial automation control systems requiring galvanic isolation
• Medical equipment interfaces needing safety-certified isolation
• Power metering and energy monitoring applications

Procurement Notes

Verify the specific suffix RL indicates tape and reel packaging when ordering. Confirm the BRWZ designation matches the required SOIC-16 body width and pin configuration. Ensure the component status is active for long-term availability. Cross-reference the datasheet revision date to confirm parameter consistency with current design requirements.

Selection Notes

Select this component when three isolated channels are required for high-speed communication. Compare power consumption against alternative isolators if battery life is critical. Verify that the 2500Vrms isolation rating meets the safety standards of the target application. Consider the 16-pin footprint constraints during PCB layout planning.

Part Context

This part belongs to the ADUM3300 series of triple-channel digital isolators from Analog Devices. It shares the iCoupler architecture with other members of the family but is distinct in its channel count and specific electrical characteristics. The series is designed to replace legacy optocouplers in modern high-density designs.

Replacement Considerations

Direct replacements include the ADUM3301BRWZ-RL, which offers similar specifications but may differ in specific timing parameters or power consumption profiles. Verify pin compatibility and isolation voltage ratings before substitution.