EL5144CW-T7A

Overview

The EL5144CW-T7A is a single-channel voltage feedback operational amplifier manufactured by Renesas Electronics under the Intersil brand. It utilizes CMOS technology and is housed in a SOT-23-5 surface-mount package. The device operates within a supply voltage range of 4.75 V to 5.25 V, consuming 8.8 mA of quiescent current. Key electrical specifications include a gain-bandwidth product of 60 MHz, a slew rate of 200 V/µs, an input offset voltage of 25 mV, and an input bias current of 100 nA. It provides a common-mode rejection ratio of 47 dB and a power supply rejection ratio of 50 dB. The component functions without a shutdown mode and supports operating temperatures from -40°C to +85°C.

Feature Summary

• High-speed performance characterized by a 200 V/µs slew rate and 60 MHz gain-bandwidth product for rapid signal processing.

Applications

Procurement Notes

Verify the manufacturer designation as Renesas Electronics or Intersil on official documentation. Confirm the specific suffix 'T7A' aligns with the required tape-and-reel packaging configuration. Ensure compliance with export restrictions prohibiting shipment outside the United States. Validate that the SOT-23-5 package dimensions match the target PCB footprint requirements.

Selection Notes

Select this component when a single-channel, high-slew-rate amplifier is required within a compact SOT-23-5 footprint. It is suitable for applications demanding fast transient response under a fixed 5 V supply. Consider the 25 mV input offset voltage and 100 nA bias current limits during circuit design. Verify thermal management capabilities for the specified -40°C to +85°C operating range.

Part Context

The EL5144CW-T7A belongs to the EL5144 series of high-speed operational amplifiers produced by Renesas Electronics (formerly Intersil). This series leverages CMOS technology to deliver high bandwidth and slew rates in small packages. The part represents a single-channel variant designed for space-constrained high-frequency analog signal conditioning tasks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.