EL2125CS-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL2125CS-T7 is a high-speed voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a single channel housed in an 8-SOIC surface-mount package. Key electrical specifications include a slew rate of 185 V/µs, a -3dB bandwidth of 220 MHz, and a voltage gain of 87 dB. The device operates with a supply voltage range from 5 V to 30 V and draws a typical supply current of 10.8 mA. Input characteristics include a bias current of 22 µA, an input offset voltage of 600 µV, and a common-mode rejection ratio of 80 dB. It supports output currents up to 250 mA per channel and functions within a temperature range of -45°C to 85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed voltage feedback architecture designed for rapid signal processing applications
• Capable of delivering high output drive current for demanding load conditions
• Low noise performance suitable for precision analog signal chains

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and distribution systems
• High-frequency data acquisition circuits
• Test and measurement instrumentation front-ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and pin alignment against the 8-SOIC specification. Review datasheet revisions for any parameter updates prior to integration. Ensure handling procedures account for moisture sensitivity levels specified in the manufacturing documentation.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Evaluate the 185 V/µs slew rate and 220 MHz bandwidth against target signal frequencies. Assess power consumption requirements relative to the 10.8 mA supply current. Consider thermal management needs within the -45°C to 85°C operating range. Verify compatibility with available supply voltages between 5 V and 30 V.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the EL2125 series of high-performance amplifiers from Renesas Electronics. It represents a legacy product line previously marketed under Intersil branding before corporate consolidation. The device was engineered for applications requiring fast transient response and high fidelity in analog signal paths.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided source material. Consult official Renesas documentation or authorized distributors for verified cross-reference options.