EL5108IW-T7A

Overview

The EL5108IW-T7A is a single-channel high-speed operational amplifier manufactured by Renesas Electronics. It features a fixed gain architecture with a bandwidth of 520 MHz and a voltage gain of 1 dB. The device operates on supply voltages ranging from 2.5 V to 6 V or 12 V, drawing a typical operating current of 4.35 mA. Key electrical specifications include an input bias current of 2 uA, an input offset voltage of 8 mV, and a power supply rejection ratio (PSRR) of 75 dB. It functions within a temperature range of -40°C to +85°C and is housed in an SOT-23 package.

Feature Summary

• High-speed performance with 520 MHz bandwidth for rapid signal processing
• Fixed gain topology designed for specific amplification requirements
• Low input bias current of 2 uA for minimal loading effects
• Compact SOT-23 surface-mount packaging for space-constrained designs

Applications

• High-frequency signal conditioning circuits
• Video signal processing applications
• Broadband communication systems
• Test and measurement equipment requiring fast response times

Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm that the SOT-23 package matches your PCB footprint requirements. Ensure supply voltage constraints between 2.5 V and 12 V align with your system design. Check for moisture sensitivity handling instructions during storage and assembly processes.

Selection Notes

Select this component when a fixed-gain configuration is preferred over programmable alternatives. Consider the 520 MHz bandwidth requirement against other available op-amps. Evaluate the 4.35 mA current consumption against power budget constraints. Verify compatibility with the -40°C to +85°C industrial temperature range for your specific environment.

Part Context

This part belongs to the EL5108 series of high-speed operational amplifiers from Renesas. It is distinct from the EL5163 and EL5157 models which offer different topologies and performance characteristics. The EL5108 specifically targets applications requiring fixed gain and high bandwidth in a small form factor.

Replacement Considerations

Check for parameter-equivalent alternatives if the EL5108IW-T7A is unavailable. Verify that any substitute maintains the 520 MHz bandwidth and SOT-23 package dimensions. Ensure the replacement supports the same supply voltage range and input bias current specifications.