EL5420CR

Instrumentation, Op Amps, Buffer Amps Overview

The EL5420CR is a quad operational amplifier manufactured by Intersil, now part of Renesas Electronics. It features a gain-bandwidth product of 8 MHz and a slew rate of 10 V/us. The device operates with supply voltages ranging from 2.25 V to 8.25 V (dual) or 4.5 V to 16.5 V (single). Key electrical parameters include an input offset voltage of 10 mV and an input bias current of 50 nA. It consumes 3 mA of operating power and is housed in a QFN-16 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad rail-to-rail input/output operational amplifier architecture
• Voltage feedback topology for general-purpose signal processing
• Wide single-supply operation capability

Instrumentation, Op Amps, Buffer Amps Applications

• General-purpose analog signal conditioning circuits
• Battery-powered instrumentation systems
• Video buffering applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'CR' against official Renesas documentation to confirm package type and temperature range. Confirm availability status as distribution channels may list limited stock or obsolete status. Ensure RoHS compliance details match the specific manufacturing lot requirements for your assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier configuration is required within a compact QFN-16 footprint. Consider the 8 MHz bandwidth and 10 V/us slew rate for moderate-speed applications. Verify that the 10 mV input offset voltage meets system accuracy requirements compared to precision alternatives.

Instrumentation, Op Amps, Buffer Amps Part Context

The EL5420 series belongs to Intersil's portfolio of high-performance video amplifiers and buffers. Following the acquisition of Intersil by Renesas Electronics, these components are managed under the Renesas brand while retaining original part numbering conventions for legacy compatibility.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Renesas cross-reference lists for verified substitutes. Potential equivalents may include other quad rail-to-rail op-amps with similar GBP and package dimensions.