EL1503ACM

Overview

The EL1503ACM is a high-speed, precision monolithic operational amplifier manufactured by Elantec. It features a voltage gain bandwidth product of 20 MHz and a slew rate of 40 V/µs, enabling rapid signal processing in demanding analog circuits. The device operates with a supply voltage range from ±5V to ±18V and maintains low input offset voltage characteristics. Packaged in an 8-lead plastic DIP or surface-mount configuration, it supports dual-channel operation within a single compact footprint, suitable for applications requiring high fidelity and stability across varying temperature conditions.

Feature Summary

• High-speed performance with 20 MHz bandwidth and 40 V/µs slew rate
• Precision analog characteristics including low input offset voltage
• Dual-channel architecture providing two independent amplifiers in one package
• Wide supply voltage compatibility ranging from ±5V to ±18V

Applications

• Video signal buffering and conditioning
• High-frequency data acquisition systems
• Active filtering in communication equipment
• Instrumentation amplifier stages

Procurement Notes

Verify the specific suffix code against official Elantec documentation to confirm package type and temperature grade. Ensure the component source matches the original manufacturer specifications to guarantee electrical parameter compliance. Cross-reference the datasheet revision date with current industry standards before integration into production designs.

Selection Notes

Select this component when circuit requirements demand both high bandwidth and precise DC accuracy. Compare the 20 MHz gain-bandwidth product against alternative op-amps to ensure sufficient phase margin for stability. Verify that the chosen package variant meets the PCB layout constraints and thermal management requirements of the target application environment.

Part Context

The EL1503 series belongs to Elantec's lineup of high-performance linear integrated circuits designed for professional audio and video applications. This specific model represents a dual operational amplifier optimized for speed and precision. Elantec components are widely recognized in industrial and consumer electronics for their reliability and consistent electrical performance under rigorous operating conditions.

Replacement Considerations

Check for direct pin-compatible alternatives such as the EL1503CN or other dual op-amps with similar 20 MHz bandwidth specifications. Ensure replacement devices maintain comparable slew rates and input offset voltage limits to preserve circuit functionality without redesign.