82V2108PX

Overview

The Renesas 82V2108PX is a telecommunications interface integrated circuit designed for E1 line interface unit applications. It operates within a supply voltage range of 2.97V to 3.63V and draws a maximum supply current of 160mA. The device supports eight parallel circuits, facilitating high-density connectivity in telecom systems. It is housed in a 128-BFQFP package with dimensions of 14x20mm, suitable for surface mount installation. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Supports eight parallel circuits for comprehensive line interface management
• Designed specifically for E1 telecommunication network applications
• Operates on standard 3.3V power supplies with defined voltage tolerances

Applications

• E1 Line Interface Units (LIUs)
• Telecommunications network infrastructure equipment
• Digital transmission system interfaces

Procurement Notes

Verify RoHS compliance status carefully as the PX suffix indicates non-compliance compared to the G8 variant. Confirm end-of-life status through official Renesas notifications prior to design-in. Ensure the 128-BFQFP footprint matches PCB layout requirements. Validate that the non-lead-free composition meets target market regulations.

Selection Notes

Select this model when eight-channel E1 interfacing is required without RoHS restrictions. Compare against the 82V2108PXG8 if environmental compliance is mandatory. Ensure the 128-pin QFP package fits the mechanical constraints. Verify that the 160mA current draw aligns with the system power budget capabilities.

Part Context

This component belongs to the 82V2108 family of telecom interface ICs manufactured by Renesas Electronics. It serves as a specialized solution for digital line interfacing in public switched telephone networks. The part shares functional similarities with other LIU devices but offers specific channel counts and packaging options tailored for dense board layouts.

Replacement Considerations

The 82V2108PXG8 is a verified alternative offering identical functionality with RoHS3 compliance. Both parts share the same 128-BFQFP package and electrical specifications. Designers must verify lead-free soldering profiles if switching to the G8 variant.