AD8392ARE-REEL

Overview

The AD8392ARE-REEL is a dual-port ADSL/ADSL+ line driver manufactured by Analog Devices. It operates on a single supply voltage ranging from 10 V to 24 V. The device features two independent channels, each capable of delivering an output current of 500 mA. Key electrical specifications include a common-mode rejection ratio (CMRR) of 63 dB, a power supply rejection ratio (PSRR) of 72 dB, and an input bias current of 10 uA with an input offset voltage of 2 mV. The quiescent operating current is 5.8 mA.

Feature Summary

• Dual-channel architecture designed for ADSL and ADSL+ applications
• High output drive capability supporting up to 500 mA per channel
• Integrated differential output stage for balanced line driving
• Optimized for low power consumption in broadband access systems

Applications

• ADSL modem line drivers
• ADSL+ transceiver front-ends
• Broadband access network equipment
• Telecommunications interface circuits

Procurement Notes

Verify the specific suffix 'REEL' indicates tape-and-reel packaging versus tube variants when sourcing. Confirm RoHS compliance status through official manufacturer documentation as environmental declarations may vary by production batch. Ensure the component meets humidity sensitivity level requirements for surface-mount assembly processes. Cross-reference the full part number against Analog Devices databases to confirm current production status and availability constraints.

Selection Notes

Select this component for designs requiring high-current differential driving over twisted-pair telephone lines. The dual-channel configuration allows integration of both transmit and receive paths within a single package. Consider the 10 V minimum supply requirement when designing power rails. The TSSOP-28 package offers a compact footprint suitable for dense PCB layouts in consumer electronics and telecom infrastructure.

Part Context

This part belongs to the AD8392A series of specialized amplifiers from Analog Devices. It is categorized under special purpose amplifiers and amplifier ICs. The device is distinct from general-purpose operational amplifiers due to its optimized characteristics for driving long transmission lines in digital subscriber line technologies.

Replacement Considerations

Publicly confirmed substitutes are not identified in the provided source material. Consult Analog Devices cross-reference tools for parametrically similar line drivers if direct replacement is required.