ADUM162N0BRZ-RL7

Digital Isolators Overview

The ADUM162N0BRZ-RL7 is a robust six-channel digital isolator from Analog Devices, utilizing magnetic coupling technology for signal transmission. It features four forward channels and two reverse channels, supporting unidirectional data flow at rates up to 150 Mbps. The device offers an insulation voltage of 3000 Vrms and operates within a supply voltage range of 1.7V to 5.5V. Key electrical parameters include a propagation delay of 7.2 ns, a common-mode transient immunity of 75 kV/µs, and a pulse width distortion of 4.5 ns maximum. It functions reliably across an extended temperature range from -40°C to +125°C and is housed in a 16-SOIC surface-mount package.

Digital Isolators Feature Summary

• Integrates six independent digital isolation channels with a 4-forward and 2-reverse configuration for versatile interface needs.
• Employs on-chip dual-coil technology to provide high-speed magnetic coupling isolation without external components.
• Delivers high common-mode transient immunity to maintain signal integrity in electrically noisy environments.
• Supports wide supply voltage operation, enabling compatibility with logic families ranging from 1.7V to 5.5V.

Digital Isolators Applications

• Industrial automation systems requiring isolated SPI or general-purpose digital interfaces
• Medical equipment needing galvanic isolation for patient-connected circuits
• Power electronics control boards managing high-voltage side communication
• Automotive electronic control units (ECUs) with strict noise immunity requirements

Digital Isolators Procurement Notes

Verify the specific suffix RL7 indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed during assembly due to moisture sensitivity classification. Cross-reference pinout diagrams with the latest datasheet revision to avoid layout errors.

Digital Isolators Selection Notes

Select this component when six isolated channels are required in a single package to save board space. The 150 Mbps data rate suits most industrial communication protocols. Consider the 3000 Vrms isolation rating against system voltage requirements. Evaluate power consumption at 16.4 mA against thermal constraints in dense enclosures.

Digital Isolators Part Context

This part belongs to the ADuM16x family of six-channel digital isolators designed for SPI applications. It complements lower-channel variants like the ADUM161 and higher-isolation models such as the ADUM260. The family shares similar magnetic coupling architecture but varies in channel count and isolation voltage ratings to address different design complexities.

Digital Isolators Replacement Considerations

The ADUM162N0BRZ is the tube-packaged equivalent of this reel variant. Verify functional compatibility with other ADuM16x series members if channel counts differ. No direct cross-brand substitutes are confirmed in public documentation; redesign may be necessary for alternative technologies.