EL2141CS-T7

Overview

The EL2141CS-T7 is a high-bandwidth differential twisted pair driver manufactured by Renesas Electronics Corporation. It features fully differential inputs, outputs, and feedback with a 150MHz -3dB bandwidth and an 800V/µs slew rate. The device operates on ±5V supplies or a +6V single supply, providing a minimum output current of 50mA. Designed for low distortion amplification, it supports ADSL/HDSL signal transmission and includes short circuit protection on both outputs.

Feature Summary

• Fully differential input, output, and feedback architecture
• Configurable voltage gain via external feedback resistors
• Low distortion performance optimized for twisted pair lines
• Output common-mode level control through the VREF pin

Applications

• Twisted pair driver
• ADSL/HDSL driver
• Differential line driver
• Single-ended to differential amplification

Procurement Notes

Verify component authenticity against official Renesas documentation. Confirm package type matches the SOIC-8 specification. Ensure handling procedures account for electrostatic discharge sensitivity. Cross-reference datasheet revisions to validate electrical parameters before integration into final designs.

Selection Notes

Select this model when adjustable gain is required, as opposed to the fixed-gain EL2140 variant. Consider the differential architecture for noise immunity in noisy environments. Evaluate power supply requirements against the recommended operating range. Assess thermal management needs based on typical supply current consumption.

Part Context

This component belongs to the EL214x series of high-speed operational amplifiers designed for video and data transmission applications. It serves as a specialized solution for driving balanced transmission lines where common-mode rejection and signal integrity are critical requirements.

Replacement Considerations

Public confirmed substitute part numbers: None.