EL5420CS

Instrumentation, Op Amps, Buffer Amps Overview

The EL5420CS is a quad operational amplifier manufactured by Elantec, now part of Renesas. It features rail-to-rail input and output capabilities with a bandwidth of 12 MHz. Key electrical parameters include a maximum input offset voltage of 12 mV, a typical slew rate of 10 V/µs, and a supply voltage range up to ±9 V. The device operates within a temperature range of -40°C to +85°C and is housed in a 14-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration providing four independent high-speed amplifiers in a single package
• Rail-to-rail input and output operation for maximizing dynamic signal range
• CMOS technology ensuring low quiescent current consumption

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered instrumentation systems
• Video buffering and signal conditioning circuits
• Active filtering applications requiring wide bandwidth

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin as Elantec or Renesas depending on production era. Confirm the package type is SO-14 and check RoHS compliance status against specific datasheet revisions. Ensure the suffix matches the required tape-and-reel or bulk packaging format for your assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail performance is required. Compare the 12 MHz bandwidth and 12 mV offset voltage against other quad op-amps. Consider the SO-14 footprint constraints and verify that the ±9 V supply limit meets your circuit requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the EL5420 series of high-speed CMOS operational amplifiers. The series is characterized by its combination of speed and low power consumption. The CS variant specifically denotes the plastic small outline package suitable for surface mount assembly technologies.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for EL5420CSZ for lead-free compliant versions. Verify pin compatibility with other quad rail-to-rail op-amps if substituting.