EL5105IWZ-T7A

Instrumentation, Op Amps, Buffer Amps Overview

The EL5105IWZ-T7A is a single-channel, high-speed voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a 700 MHz bandwidth and slew-enhanced performance for rapid signal response. The device operates within a supply voltage range of 2.5 V to 6 V (single) or ±1.25 V to ±3 V (dual), drawing 2 mA of quiescent current per channel. Key electrical specifications include a maximum input offset voltage of 10 mV, an input noise density of 10 nV/√Hz, and a power supply rejection ratio (PSRR) of 70 dB. It utilizes a 5-pin SOT-23 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Slew-enhanced architecture designed for high-speed video and RF signal processing applications
• Low power consumption with 2 mA quiescent current per channel
• High gain bandwidth product of 700 MHz for wideband signal integrity
• Compact 5-pin SOT-23 surface-mount packaging

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and line driving in display systems
• RF signal conditioning and amplification
• High-speed data acquisition front-ends
• Test and measurement equipment signal chains

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the exact suffix 'T7A' against the manufacturer's latest datasheet to confirm tape-and-reel quantity and specific manufacturing lot codes. Ensure compatibility with RoHS directives if required by your region. Cross-reference the part number with authorized distributors to avoid counterfeit components, as this series has been subject to obsolescence notices in related variants.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel op amp with 700 MHz bandwidth is required in a minimal footprint. It is suitable for designs needing low quiescent current alongside high slew rates. Compare input offset voltage and noise specifications against system requirements. Consider the SOT-23-5 package constraints for PCB layout and thermal management compared to larger packages offering better heat dissipation.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the EL51xx series of high-speed operational amplifiers from Renesas (formerly Intersil). The series is characterized by its focus on video and broadband applications, offering a balance between speed and power efficiency. The EL5105 specifically targets single-channel implementations where space is limited but high-frequency performance is critical.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for EL5105IWZ-T7 without the 'A' suffix for potential pin-compatible alternatives. Verify if newer Renesas revisions have superseded this specific marking code. Consult official substitution guides for any updated versions with improved reliability or extended temperature ranges.