EL5257IS-T7

Overview

The EL5257IS-T7 is a dual-channel, high-speed voltage feedback operational amplifier from the EL5156/EL5157/EL5256/EL5257 family. It features a 600MHz -3dB bandwidth and a typical slew rate of 700V/µs. The device operates on single supplies from 5V to 12V or dual supplies from ±2.5V to ±5V with a supply current of 6mA per channel. It provides an input offset voltage of less than 1mV and can deliver up to 140mA output current. The component is housed in an 8-lead Small Outline Integrated Circuit (SOIC) package.

Feature Summary

• High-speed performance with 600MHz bandwidth and 700V/µs slew rate
• Low DC error characteristics including less than 1mV input offset voltage
• Capable of driving demanding loads with 140mA peak output current
• Operates efficiently on low power supplies ranging from 5V to 12V

Applications

• Precision measurement instrumentation
• High-speed video and monitor applications
• Imaging systems
• Communications devices

Procurement Notes

Verify the specific ordering suffix 'T7' corresponds to the tape and reel packaging configuration required for your assembly line. Confirm that the manufacturer designation aligns with Renesas Electronics Corporation or Intersil Americas Inc., as these entities have undergone corporate transitions. Ensure the RoHS compliance status matches your environmental requirements, noting that Pb-free variants may carry different suffixes such as 'Z'.

Selection Notes

Select this component when board space allows for an 8-lead SOIC package but requires dual-channel amplification. It is suitable for designs needing high linearity at very high frequencies without the complexity of current feedback architectures. Consider the EL5256IY if a Mini Small Outline Package (MSOP) form factor is preferred for tighter layout constraints.

Part Context

This part belongs to the EL5156/EL5157/EL5256/EL5257 series of wide bandwidth, low power, and low offset voltage feedback operational amplifiers. These devices are internally compensated for closed-loop gains of +1 or greater. The family is designed to maintain excellent video performance metrics, specifically differential gain and phase errors, while driving standard video loads.

Replacement Considerations

Public confirmed substitute part numbers: None.