EL5420CRZ

Instrumentation, Op Amps, Buffer Amps Overview

The EL5420CRZ is a quad-channel, high-speed voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It features rail-to-rail input and output capabilities, enabling maximum dynamic range across supply voltages ranging from 4.5V to 16.5V. The device operates with a gain-bandwidth product of 8 MHz and a slew rate of 10 V/µs. Each channel consumes approximately 500µA, resulting in a total operating current of 2 mA for the quad configuration. It provides an output drive capability of 30mA and maintains operation within an ambient temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output functionality ensures full signal swing at both extremes.
• High output drive capability supports loads requiring up to 30mA sink and source current.
• Low power consumption design allows operation on single or dual supplies with minimal current draw.
• Extended common-mode input range extends beyond the supply rails for flexible interfacing.

Instrumentation, Op Amps, Buffer Amps Applications

• TFT-LCD drive circuits
• Sampling ADC amplifiers
• Portable instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm package integrity upon receipt, as moisture sensitivity requires proper handling. Check for recent production change notices regarding labeling or material updates. Ensure compatibility with existing PCB footprints before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing systems requiring low power consumption alongside high-speed performance. The quad configuration reduces board space compared to individual single-channel units. Verify that the required output current does not exceed the 30mA limit per channel. Consider the 14-TSSOP package dimensions for layout planning.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL5420 series, which includes single (EL5120) and dual (EL5220) variants. All members share similar electrical characteristics but differ in channel count and packaging options. The series is designed for applications demanding low power and high voltage operation in portable devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Cross-reference with EL5420CLZ for QFN-16 package alternatives. Verify pinout compatibility if substituting with other quad op-amps. Check datasheet specifications for bandwidth and slew rate equivalence.