ADN4622BCPZ

Overview

The ADN4622BCPZ is a quad-channel digital isolator utilizing iCoupler technology for galvanic isolation. It supports LVDS signaling at data rates up to 2.5 Gbps with low jitter. The device features a 32-WFQFN exposed pad package and operates within a temperature range of -40°C to +125°C. Supply voltages are specified between 1.7 V–1.9 V and 3 V–3.6 V. Key electrical parameters include a propagation delay of 2.15 ns, common-mode transient immunity of 40 kV/µs, and an insulation voltage rating of 5700 Vrms.

Feature Summary

• Integrates iCoupler magnetic coupling technology for signal isolation
• Supports high-speed LVDS data transmission up to 2.5 Gbps
• Provides robust galvanic isolation with high common-mode transient immunity

Applications

• High-speed serial communication interfaces requiring isolation
• LVDS buffer applications in noisy environments
• Industrial systems needing reliable signal integrity across isolation barriers

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix 'BCPZ-RL' matches the required reel packaging and tape-and-reel quantity specifications. Ensure compliance with RoHS directives and check for any restricted substance declarations relevant to your manufacturing region before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring isolated LVDS buffers with high data throughput. Consider the 32-WFQFN package constraints for PCB layout and thermal management. Verify that the supply voltage requirements align with the system's power rails and that the operating temperature range meets environmental conditions.

Part Context

This part belongs to the ADN4622 series of digital isolators from Analog Devices. It is designed to replace traditional optocouplers in high-speed applications, offering superior performance in terms of speed, size, and reliability. The series leverages silicon dioxide and copper coil technologies integrated on-chip.

Replacement Considerations

Direct substitutes may include other quad-channel LVDS isolators from Analog Devices such as the ADN4624 variants, provided pin compatibility and channel configuration (4+0 vs 2+2) match the design requirements. Verify functional equivalence regarding isolation voltage and data rate.