ADUM162N1BRZ-RL7

Digital Isolators Overview

The ADUM162N1BRZ-RL7 is a six-channel digital isolator from Analog Devices, utilizing iCoupler magnetic coupling technology. It operates within a supply voltage range of 1.7 V to 5.5 V and supports data rates up to 150 Mbps. The device features a robust 3000 Vrms isolation rating and a common-mode transient immunity (CMTI) of 75 kV/µs. It provides a 4/2 channel configuration with unidirectional signal paths. Packaged in a 16-pin SOIC, it functions reliably across an operating temperature range of -40°C to +125°C.

Digital Isolators Feature Summary

• Integrates six independent digital channels using proprietary iCoupler magnetic coupling technology for high-speed signal transmission.
• Provides robust galvanic isolation with a 3000 Vrms insulation voltage rating and high common-mode transient immunity.
• Supports flexible logic configurations with four forward and two reverse unidirectional channels in a single package.

Digital Isolators Applications

• Industrial fieldbus systems requiring multi-channel isolation
• Motor control applications with isolated gate drive interfaces
• Medical equipment needing reinforced safety isolation

Digital Isolators Procurement Notes

Verify the specific suffix 'RL7' corresponds to the reel packaging format required for your assembly line. Confirm that the 4/2 channel directionality matches your circuit design, as this variant differs from other pinouts in the ADUM162 family. Ensure compatibility with your board's thermal management strategy given the 125°C maximum operating temperature.

Digital Isolators Selection Notes

Select this component when a high-density six-channel solution is needed with asymmetric input/output requirements. It is suitable for designs prioritizing high CMTI performance over lower power consumption found in slower isolators. Compare against the ADUM162N0BRZ if bidirectional or different channel counts are required instead.

Digital Isolators Part Context

This part belongs to the ADUM160N–ADUM163N family of six-channel digital isolators designed specifically for SPI and general-purpose interface applications. These devices offer a compact alternative to traditional optocouplers by integrating transformer-based isolation on-chip. The family shares similar electrical characteristics but varies in channel count and directionality to suit diverse system architectures.

Digital Isolators Replacement Considerations

The ADUM162N0BRZ is a parameter-equivalent alternative within the same family, though it may feature different channel directionality or packaging options. Verify exact pinout and functional mapping before substitution.