EL5444CS

Instrumentation, Op Amps, Buffer Amps Overview

The EL5444CS is a quad, single-supply, rail-to-rail amplifier from Elantec Semiconductor. It features a unity-gain stable -3dB bandwidth of 100MHz and a slew rate of 200V/µs. Designed for +5V operation, it delivers low power consumption of 35mW per amplifier and supports power-down modes with current draw as low as 2.6µA. The device offers an input common-mode range from the negative rail to within 1.5V of the positive rail, ensuring high fidelity in video signal processing applications.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output swing capability
• Unity gain stability with 100MHz bandwidth
• Low power consumption with power-down mode
• Wide input common-mode voltage range

Instrumentation, Op Amps, Buffer Amps Applications

• Video amplifiers
• 5V analog signal processing
• Multiplexers
• Line drivers
• Sample and hold amplifiers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation, as Elantec was acquired by Intersil, now part of Renesas. Confirm package type compatibility and RoHS compliance status against specific datasheet revisions. Ensure supply chain sources provide authentic components matching the original Elantec specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for single-supply applications requiring high-speed signal integrity. The 100MHz bandwidth and rail-to-rail performance suit composite video systems. Consider the quad configuration for space-constrained designs needing multiple amplifier channels without increasing board footprint.

Instrumentation, Op Amps, Buffer Amps Part Context

This amplifier belongs to the EL5444 series, designed for high-speed, low-power analog signal processing. Originally developed by Elantec Semiconductor, the product line continues under Intersil and Renesas Technology. The series emphasizes efficiency and performance in portable and video-centric electronic devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for equivalents such as the EL5444CN or EL5444CSZ. Verify pinout compatibility and electrical parameter alignment before substitution. Cross-reference with Intersil or Renesas documentation for updated part numbers and packaging options.