EL2244CSZ

Overview

The EL2244CSZ is a dual low-power operational amplifier manufactured by Renesas Electronics. It features a 120MHz gain-bandwidth product and a 325V/µs slew rate, ensuring high-speed performance with unity-gain stability. The device operates on a wide supply range from ±2V to ±18V (or 2.5V to 36V single-supply) while consuming only 5.2mA per amplifier at ±15V. It provides an output short-circuit current of up to 75mA and maintains excellent video distortion characteristics.

Feature Summary

• Unity-gain stable voltage-feedback topology
• Low power consumption per amplifier
• Wide operating supply voltage range
• High output drive capability

Applications

• Video amplifiers
• ADC/DAC buffers
• Active filters/integrators
• Pulse/RF amplifiers

Procurement Notes

Verify the manufacturer designation as Renesas Electronics for this specific part number. Confirm RoHS compliance status and package type accuracy against official datasheets before procurement. Ensure compatibility with existing circuit designs regarding thermal dissipation and supply voltage requirements.

Selection Notes

Select this component for applications requiring high-speed signal processing with low power constraints. Consider its wide supply range suitability for both single and dual-supply systems. Evaluate thermal management needs due to potential power dissipation under heavy loads or high ambient temperatures.

Part Context

This dual operational amplifier belongs to the EL2244/EL2444 family, which are enhanced replacements for older models like the AD827 and LT1229/LT1230. The CSZ suffix indicates a lead-free, RoHS-compliant version in an 8-pin SOIC package. It is designed for cost-sensitive applications demanding high speed and low power.

Replacement Considerations

ISL55002 and ISL55004 are listed as possible substitute products.