ADN4624BCPZ-RL

Overview

The ADN4624BCPZ-RL is a quad-channel digital isolator designed for LVDS applications, offering data rates up to 2.5 Gbps with a total bandwidth of 10 Gbps across four channels. It features a 4+0 channel configuration and operates on 1.8 V supplies. The device provides 5.7 kV RMS isolation voltage and complies with TIA/EIA-644-A LVDS signal levels. Key electrical parameters include a typical propagation delay of 2.15 ns, rise/fall times of 180 ps, and power dissipation of 2.74 W. It supports supply voltages from 1.7 V to 3.6 V and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Provides high-speed digital isolation for LVDS signals with low jitter characteristics.
• Features robust common-mode transient immunity and ESD protection across the isolation barrier.
• Offers flexible channel configurations with a quad-channel layout optimized for gigabit data transmission.

Applications

• High-speed data communication systems requiring galvanic isolation
• Industrial automation interfaces utilizing LVDS signaling
• Medical equipment needing compliant isolation barriers

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or official manufacturer channels. Confirm package integrity upon receipt, as the LFCSP-32 package is sensitive to moisture and physical damage. Ensure that the specific suffix matches project requirements for tape-and-reel handling. Cross-reference datasheet revisions to confirm compliance with current safety certifications such as UL 1577 and IEC standards before final integration.

Selection Notes

Select this component when designing systems requiring isolated LVDS links at speeds up to 2.5 Gbps per channel. It is suitable for applications demanding high common-mode transient immunity and strict timing accuracy due to its low propagation delay. Consider the 32-lead LFCSP package for space-constrained designs where fine-pitch mounting is feasible. Evaluate thermal management needs given the power dissipation specifications in high-density layouts.

Part Context

This part belongs to the ADN4624 series of gigabit isolators from Analog Devices. It complements other family members like the ADN4622 by providing a full quad-channel solution. The series utilizes proprietary capacitive isolation technology to achieve high performance and reliability in harsh electrical environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative quad-channel LVDS isolators from other manufacturers.