EL9201ILZ

Overview

The Intersil EL9201ILZ is a high-speed, low-power voltage feedback operational amplifier housed in an 8-lead LCC (Leadless Chip Carrier) package. It features a wide bandwidth of 75 MHz and a slew rate of 45 V/µs, enabling rapid signal processing for demanding applications. The device operates from a single supply voltage ranging from 3V to 36V or dual supplies up to ±18V. Key electrical characteristics include a maximum input offset voltage of 2mV and a typical noise density of 9nV/√Hz at 1kHz. It draws a quiescent current of 2.5mA per amplifier, ensuring efficient power management in portable and battery-operated systems while maintaining high precision.

Feature Summary

• High-speed performance with 75MHz bandwidth and 45V/µs slew rate
• Low power consumption with 2.5mA quiescent current per channel
• Wide single or dual supply voltage operation range
• Precision specifications including low input offset voltage and noise

Applications

• Video buffering and signal conditioning
• Portable instrumentation and test equipment
• Active filters and analog front-end circuits
• Data acquisition systems requiring high speed and low power

Procurement Notes

Verify the specific suffix 'ILZ' confirms the lead-free RoHS-compliant LCC package variant. Confirm the manufacturer source is Renesas Electronics, following its acquisition of Intersil. Ensure the component matches the original Intersil specifications if used in legacy designs. Check for any updated datasheets that may reflect minor revisions after the corporate transition.

Selection Notes

Select this component when both high bandwidth and low power consumption are critical constraints. Compare against other op-amps if higher precision or lower noise is required, noting the trade-off with speed. Consider the LCC package for surface-mount assembly requirements where thermal dissipation and board space are limited. Verify supply voltage compatibility with the system's available rails before finalizing the design.

Part Context

The EL9201 is part of the EL92xx series of high-speed operational amplifiers designed by Intersil. This series focuses on balancing speed and power efficiency for video and communication applications. The ILZ designation specifically denotes the leadless chip carrier package style, which offers compact footprint advantages over traditional DIP or SOIC packages for dense PCB layouts.

Replacement Considerations

Check for direct pin-compatible replacements from Renesas or other manufacturers offering similar 75MHz bandwidth and 2.5mA current specs. Verify package dimensions for the LCC form factor to ensure mechanical fit. Review updated datasheets for any parameter shifts due to manufacturing process changes post-acquisition.