EL5455IS-T7

Instrumentation, Op Amps, Buffer Amps Overview

The EL5455IS-T7 is a quad, 270MHz ultra-accurate voltage mode feedback amplifier from the Intersil EL51xx family. It features a typical -3dB bandwidth of 270MHz and a slew rate of 180V/µs. The device operates with supply voltages ranging from 5V to 12V single or ±2.5V to ±5V dual supplies, drawing a typical supply current of 3mA per amplifier. Key electrical characteristics include a maximum input offset voltage of ±1mV, an open-loop gain of 50kV/V, and an output current capability of 105mA. It is housed in a 14-lead SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-high speed performance with 270MHz bandwidth and 180V/µs slew rate for high-frequency signal processing
• High DC accuracy with low offset voltage and minimal drift for precision measurement applications
• Low power consumption suitable for battery-powered and portable equipment
• Robust output drive capability capable of sourcing and sinking significant current

Instrumentation, Op Amps, Buffer Amps Applications

• Precision measurement instrumentation
• High-speed video and monitor circuits
• Communications devices requiring high linearity
• Imaging systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the ordering suffix '-T7' corresponds to the tape and reel packaging format specified in the manufacturer's documentation. Confirm the 'IS' designation indicates the industrial temperature range (-40°C to +85°C). Ensure compatibility with the 14-lead SOIC footprint during PCB layout. Cross-reference the specific datasheet revision to confirm pinout and electrical parameters match your design requirements.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier configuration is required alongside high bandwidth and low offset voltage specifications. It is appropriate for designs needing low power consumption while maintaining high output drive capabilities. Consider the 14-lead SOIC package constraints regarding board space and thermal dissipation compared to smaller packages like SOT-23 or MSOP available for single or dual variants in this family.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL5152, EL5153, EL5252, and EL5455 family of 270MHz ultra-accurate amplifiers originally manufactured by Intersil Americas Inc., now part of Renesas Electronics Corporation. The EL5455 specifically provides four independent channels in a 14-lead SOIC package, distinguishing it from the single (EL5153), dual (EL5152, EL5252) configurations offered in other package types within the same product line.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements are not explicitly listed in the provided source material. Designers should evaluate other members of the EL51xx family (EL5152, EL5153, EL5252) if fewer channels suffice, or consult current Renesas catalogs for modern equivalents with updated packaging or enhanced specifications.