EL2141CS-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL2141CS-T7 is a high-speed voltage-feedback operational amplifier manufactured by Elantec (Renesas). It features a gain-bandwidth product of 80MHz and a slew rate of 150V/µs. The device operates with a supply voltage range of ±3V to ±18V and delivers an output current of 60mA. Key electrical parameters include a maximum input offset voltage of 2mV, input bias current of 10µA, and low distortion characteristics of -70dB HD2 at 20MHz. It is designed for applications requiring fast settling times and precision signal processing.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed voltage-feedback topology with 80MHz gain-bandwidth product
• Capable of driving heavy loads with 60mA output current capability
• Low harmonic distortion suitable for video and RF signal conditioning
• Wide dual-supply operating range from ±3V to ±18V

Instrumentation, Op Amps, Buffer Amps Applications

• Active filters and integrators
• Video signal processing and buffering
• Sample-and-hold circuits
• Logarithmic amplifiers
• ADC driver stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer source carefully as Elantec was acquired by Renesas Electronics. Confirm the specific suffix 'T7' indicates tape and reel packaging if required for automated assembly. Check RoHS compliance status against the manufacturing date code, as older stock may not meet current environmental standards. Ensure the component is sourced from authorized distributors to avoid counterfeit parts.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a balance between moderate speed and high output drive is needed. It is suitable for designs requiring better current drive than standard op-amps but do not require the extreme bandwidth of GHz-class devices. Consider the 8-SOIC package constraints for thermal management if operating near maximum supply voltages.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL2141 series belongs to the family of high-speed analog signal processing components produced by Elantec Semiconductor. Following the acquisition by Renesas, these legacy parts are often cross-referenced in modern design kits. The CS-T7 variant specifically denotes the surface-mount SOIC package configuration supplied in tape and reel format for SMT production lines.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: AD8051ARZ (Analog Devices), LMH6629MM/NOP3 (Texas Instruments).