AD8396ACPZ-R7

Overview

The AD8396ACPZ-R7 is a low-power, high-output current dual-port ADSL/ADSL2+ line driver. It features two differential channels with integrated feedback and gain resistors. The device operates on single supplies from 12 V to 24 V or dual supplies of ±6 V to ±12 V. Key electrical parameters include a quiescent current of 10.8 mA in full power mode and 1.4 mA in shutdown. It delivers a differential output voltage swing of 43.4 V p-p into a 100 Ω load with a slew rate of 170 V/μs.

Feature Summary

• Dual-channel architecture with integrated feedback and gain resistors
• Low power consumption with programmable shutdown states
• High output voltage and current drive capability for line drivers
• Robust thermal packaging suitable for Central Office applications

Applications

• ADSL/ADSL2+ Central Office (CO) line drivers
• Digital Subscriber Line systems requiring high output swing
• xDSL interface circuits compensating for hybrid insertion losses

Procurement Notes

Verify component status as the datasheet indicates this part may be obsolete. Confirm availability through authorized distributors or secondary markets. Ensure the ordering suffix matches the required reel quantity and RoHS compliance. Check for potential supply chain disruptions due to end-of-life status.

Selection Notes

Select this component for designs requiring dual differential DSL channels with minimal external passive components. Consider the fixed gain configuration and integrated biasing network when designing the analog front-end interface. Evaluate thermal performance based on the specified junction temperature limits and PCB layout requirements for the LFCSP package.

Part Context

This device belongs to Analog Devices' portfolio of specialized amplifiers designed for telecommunications infrastructure. It is specifically engineered for xDSL applications where high linearity and power efficiency are critical. The integration of internal resistors simplifies the design process compared to discrete solutions.

Replacement Considerations

Public confirmed substitutes are not available in the provided documentation. Due to the obsolete status indicated in the datasheet, alternative parts must be sourced by verifying functional equivalence in gain, bandwidth, and output current specifications.