EL2250CS-T13

Overview

The EL2250CS-T13 is a dual operational amplifier from the EL2250/EL2450 family, manufactured by Renesas Electronics Corporation. It features a -3dB bandwidth of 125MHz and a slew rate of 275V/µs. The device operates on supply voltages ranging from 2.7V to 12V with a typical supply current of 5mA per amplifier. It offers an output current capability of ±100mA and includes internal short-circuit protection. The component is housed in an 8-lead Small Outline (SO) package and is designed for industrial temperature ranges.

Feature Summary

• Voltage feedback architecture supporting reactive feedback networks for analog filtering applications
• Input common mode range extends from ground to within 1.2V of the positive supply rail
• Output stage drives completely to ground without saturation when connected to a single supply
• Integrated internal short circuit protection circuitry safeguards against temporary output shorts

Applications

• Video amplifiers
• A/D drivers
• Line drivers
• Active filtering
• High speed communications

Procurement Notes

Verify the specific ordering suffix 'T13' corresponds to the 13-inch tape and reel packaging configuration as defined in the manufacturer's ordering information table. Confirm that the RoHS compliance status aligns with project requirements, noting that Pb-free plus anneal variants are available. Ensure the selected package matches the required footprint for the 8-lead SO design.

Selection Notes

Select this component for high-speed single-supply applications requiring wide bandwidth and fast transient response. The voltage feedback topology allows flexibility in designing active filters. Consider the ±100mA output drive capability for driving low impedance loads or isolation transformers. Verify thermal dissipation limits under worst-case load conditions to ensure operation within the safe operating area.

Part Context

This part belongs to the EL2250/EL2450 series of single-supply operational amplifiers. The EL2250 specifically denotes the dual amplifier configuration, whereas the EL2450 represents the quad version. Both share identical electrical characteristics and pinouts for their respective channel counts, optimized for video speed performance and portable low-power applications.

Replacement Considerations

For single-channel requirements, consider the EL2150 or EL2157. For dual amplifiers featuring power-down modes and output voltage clamps, evaluate the EL2257. Triple amplifier options with similar features include the EL2357.