ADUM152N0BRZ-RL7

Digital Isolators Overview

The ADUM152N0BRZ-RL7 is a five-channel digital isolator utilizing iCoupler magnetic coupling technology. It features a 3/2 channel configuration with unidirectional signal flow. The device supports data rates up to 150 Mbps and offers a common-mode transient immunity of 75 kV/µs. Operating voltage ranges from 1.7 V to 5.5 V, with a maximum supply current of 13.7 mA. It provides 3000 Vrms isolation voltage and operates within a temperature range of -40°C to +125°C. Propagation delay is typically 7.2 ns, with rise and fall times of 2.5 ns. The component is housed in a 16-SOIC package.

Digital Isolators Feature Summary

• Integrates five independent digital channels using on-chip coil technology for high-speed signal transmission.
• Provides robust noise immunity with a common-mode transient rejection capability of 75 kV/µs.
• Supports wide operating voltage ranges compatible with various logic families without level shifting requirements.
• Eliminates the need for external bootstrap capacitors or transformer drivers through integrated magnetic coupling.

Digital Isolators Applications

• Industrial automation systems requiring galvanic isolation between microcontrollers and peripheral interfaces.
• Medical equipment needing reliable signal separation across safety barriers.
• Power electronics control circuits isolating gate drive signals from high-voltage domains.
• Data acquisition systems connecting isolated sensor inputs to processing units.

Digital Isolators Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm packaging and orientation details. Ensure compatibility with existing board layouts regarding the SOIC-16 footprint. Confirm that the reel quantity matches production requirements. Check for any recent product change notifications affecting pinout or electrical characteristics before finalizing procurement orders.

Digital Isolators Selection Notes

Select this component when five isolated channels are required in a single package to save board space. Consider the 150 Mbps speed limit for high-frequency applications. Evaluate the 3000 Vrms isolation rating against system safety standards. Compare power consumption metrics with alternative technologies if energy efficiency is critical for the design.

Digital Isolators Part Context

This part belongs to the ADuM15xN family of five-channel digital isolators. It shares architectural similarities with other members like the ADUM151N and ADUM150N but differs in channel configuration and directionality. The series emphasizes compact size and low power consumption compared to traditional optocouplers.

Digital Isolators Replacement Considerations

Direct substitutes include ADUM152N0BRZ for tube packaging. For reel packaging alternatives, verify ADUM152N1BRZ-RL7 for potential configuration differences. Cross-reference with ADUM151N0BRZ-RL7 if a 4/1 channel split is acceptable. Always validate electrical parameters against the original datasheet before substitution.