EL1529IL-T7

Overview

The EL1529IL-T7 is a dual ADSL2++ line driver manufactured by Elantec. It integrates two independent drivers within a single package, designed for high-speed digital subscriber line applications. The device operates on a supply voltage ranging from 5 V to 12 V. It is housed in a 24-pin QFN package with dimensions of 5x4 mm, suitable for surface mount technology. The component is supplied in tape and reel packaging for automated assembly processes.

Feature Summary

• Supports ADSL2++ standard for enhanced data transmission capabilities
• Integrates dual independent line drivers for efficient circuit design
• Compatible with wide supply voltage range for flexible power integration

Applications

• ADSL2++ modem implementations
• Digital subscriber line access multiplexers (DSLAM)
• High-speed broadband communication equipment

Procurement Notes

Verify the specific manufacturer source, as Elantec's assets were acquired by Renesas Electronics. Ensure the part number matches the exact suffix requirements for the 24-QFN package and tape & reel configuration. Confirm RoHS compliance status if required by regional regulations. Cross-reference with official Renesas or authorized distributor documentation to validate authenticity and current production status before procurement.

Selection Notes

Select this component when designing systems requiring integrated dual-channel driving for ADSL2++ standards. Consider the 5x4 mm QFN footprint for space-constrained PCB layouts. Evaluate the 5 V to 12 V operating range against system power rails. Ensure thermal management strategies align with the surface-mount package characteristics for sustained operation in enclosed environments.

Part Context

This component belongs to the Elantec DSL driver family, which includes variants like the EL1528CLZ-T7. These devices are specialized interface ICs targeting broadband access networks. The EL1529IL-T7 specifically addresses the need for dual-driver solutions in modern DSL infrastructure, supporting advanced modulation schemes defined by the ADSL2++ standard for improved throughput over copper lines.