EL2141CSZ-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL2141CSZ-T7 is a high-bandwidth differential amplifier manufactured by Renesas Electronics Corporation. It features a 150MHz -3dB bandwidth and an 800V/µs differential slew rate, designed for driving twisted pair lines in noisy environments. The device operates on ±5V supplies or a +6V single supply, drawing 11mA typical supply current. It provides fully differential inputs and outputs with a minimum stable gain of two. The output common-mode level is controlled via the VREF pin, which offers over 100MHz bandwidth.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Fully differential input, output, and feedback architecture
• Low distortion performance optimized for ADSL/HDSL signal transmission
• Adjustable voltage gain with a minimum stable setting of two
• Output common-mode control via dedicated reference pin

Instrumentation, Op Amps, Buffer Amps Applications

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

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized channels as the EL2141CSZ-T7 may be subject to obsolescence. Confirm package integrity and check for moisture sensitivity indicators prior to assembly. Ensure static discharge precautions are followed during handling. Cross-reference datasheet revisions to confirm electrical specifications match design requirements before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select the EL2141CSZ-T7 when adjustable gain is required for differential signaling applications. Unlike the fixed-gain EL2140, this variant allows external resistor configuration for gains above two. Consider its low power consumption and high bandwidth for noise-sensitive analog signal transmission. Verify that the application load impedance and capacitance limits align with the device's stability characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the EL2140/EL2141 series of high-speed differential amplifiers originally developed by Intersil. The EL2141 variant specifically distinguishes itself from the EL2140 by providing user-configurable gain settings rather than a fixed internal gain of two. Both devices share identical packaging and core differential architecture for driving transmission lines.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The EL2140 serves as a functional alternative if a fixed gain of two is sufficient for the application. Verify compatibility regarding pinout assignments and operating voltage ranges when substituting components within the same family.