EL2142CS

Overview

The EL2142CS is a single-channel differential amplifier manufactured by Renesas Electronics Corporation, formerly Elantec. It features a 200 MHz gain bandwidth product and a 400 V/µs slew rate, housed in an 8-SOIC surface-mount package. The device operates within a supply voltage range of 6 V to 12.6 V, drawing 11 mA of supply current. Key electrical specifications include a maximum input offset voltage of 10 mV, an input bias current of 6 µA, and an output current capability of 60 mA per channel. It supports an operating temperature range from -40°C to 85°C.

Feature Summary

• High-speed differential amplification with wide bandwidth for signal integrity
• Low power consumption relative to performance class
• Integrated disable functionality for power management

Applications

• Video signal processing circuits
• High-frequency data acquisition systems
• Test and measurement instrumentation

Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Validate pinout compatibility during integration into existing designs. Check for available engineering samples if production quantities are unavailable. Ensure storage conditions adhere to moisture sensitivity level guidelines.

Selection Notes

Select this component when high-speed differential signaling is required in a compact surface-mount form factor. Consider the 8-SOIC package constraints for PCB layout. Evaluate thermal dissipation needs given the 11 mA supply current. Compare against newer alternatives if long-term supply assurance is critical for the product lifecycle.

Part Context

This part belongs to the EL2142 family of high-speed differential amplifiers. It represents a transition period in Renesas' portfolio following the acquisition of Elantec Semiconductor. The CS suffix indicates the specific plastic SOIC package variant. It serves as a bridge between older bipolar technologies and modern CMOS solutions in high-speed analog applications.

Replacement Considerations

The AD8015ARZ-REEL7 is listed as a similar replacement option by Analog Devices Inc.