EL5157IW-T7A

Overview

The EL5157IW-T7A is a single-channel voltage feedback operational amplifier manufactured by Renesas Electronics Corporation, formerly Intersil. It features a 600 MHz -3dB bandwidth and a 210 MHz gain-bandwidth product, supporting high-speed signal processing. The device offers a slew rate of 700 V/µs and low input bias current of 400 nA. It operates on a supply voltage range of 4.5 V to 12 V with a typical supply current of 6 mA. The unit is housed in a compact SOT-23-5 surface-mount package and functions within a temperature range of -40°C to 85°C.

Feature Summary

• High-speed voltage feedback architecture designed for wideband applications
• Low input offset voltage specification ensuring signal accuracy
• Compact five-terminal surface-mount packaging for space-constrained designs

Applications

• Video signal buffering and conditioning
• High-frequency data acquisition systems
• Test and measurement instrumentation front-ends

Procurement Notes

Verify component authenticity through authorized distributors as the part is discontinued. Confirm RoHS compliance status, which may differ from current standards. Validate package integrity upon receipt. Cross-reference datasheet revisions to ensure parameter consistency with design requirements before final procurement decisions.

Selection Notes

Select this component for applications requiring moderate bandwidth with low power consumption. Compare against newer equivalents if long-term supply assurance is critical. Ensure circuit design accommodates the specific supply voltage limits and thermal characteristics defined in the official documentation for reliable operation.

Part Context

This device belongs to the EL5157 family of high-speed amplifiers. It serves as a successor to earlier Intersil designs, now managed under Renesas Electronics. The series focuses on balancing speed and power efficiency for portable and industrial electronics requiring precise analog signal handling.

Replacement Considerations

The EL5157IW-T7 is listed as a parameter-equivalent substitute. The OPA820IDBVT from Texas Instruments is identified as a similar alternative. Verify pin compatibility and electrical specifications before substitution.