ADUM3300ARWZ-RL

Overview

The ADUM3300ARWZ-RL is a three-channel digital isolator from Analog Devices, utilizing magnetic coupling technology for signal transmission. It operates within a supply voltage range of 2.7 V to 5.5 V and supports data rates up to 90 Mb/s. The device provides an isolation rating of 2500 Vrms with bidirectional channel polarity. Key electrical parameters include a propagation delay of 32 ns, typical rise and fall times of 3 ns, and a power dissipation capability of 666 mg unit weight. It functions reliably across an operating temperature range of -40°C to +105°C.

Feature Summary

• Integrates three independent digital isolation channels using proprietary magnetic coupling architecture.
• Supports bidirectional signal transmission for flexible interface configurations.
• Features high common-mode transient immunity to maintain signal integrity in noisy environments.

Applications

• Industrial automation control systems requiring galvanic isolation
• Medical equipment signal interfaces
• Power electronics gate drive circuits

Procurement Notes

Verify the specific suffix configuration against official Analog Devices documentation to ensure compatibility with required packaging and lead time constraints. Confirm that the component meets all necessary regulatory standards for the intended application environment before finalizing procurement decisions.

Selection Notes

Select this component when three isolated bidirectional channels are required within a single SOIC-16 package. Consider the 2500 Vrms isolation rating and 90 Mb/s data rate capabilities against system bandwidth and safety requirements. Ensure the operating temperature range aligns with the environmental conditions of the target application.

Part Context

This part belongs to the ADUM3300 series of general-purpose digital isolators. It shares the same core isolation technology and pinout structure as other variants in the family, differing primarily in packaging options and specific performance tolerances defined by the manufacturer's datasheet specifications.

Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-referencing with similar channel counts and isolation ratings is recommended only if direct equivalents are confirmed by the manufacturer.